Bus Washington, DC to Buffalo Airport (BUF): Find cheap tickets

Compare all timetables for the shuttles from Washington, DC to Buffalo Airport

Here is a selection of the cheapest shuttle trips from the schedule from Washington, DC to Buffalo Airport from various bus operators like FlixBus or Greyhound US for the next days.

today

$79

tomorrow

$75

Wednesday

$72

Thursday

$75

Friday

$85

Saturday

$77

Sunday

$78

Cheapest bus trips today
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
FlixBus	14h 5m	4:00 PM	Washington, DC	Union Station	6:05 AM	Buffalo Airport	Buffalo Airport	Economy	$79	A Bus from FlixBus goes from Union Station, Washington, DC (USA) at 7/27/2026 4:00:00 PM to Buffalo Airport, Buffalo Airport (USA) arriving at 7/28/2026 6:05:00 AM. 50 Economy ticket for $79 per person are available. Travel duration is 14h 5m
FlixBus	17h 5m	11:35 PM	Washington, DC	Union Station	4:40 PM	Buffalo Airport	Buffalo Airport	Economy	$88	A Bus from FlixBus goes from Union Station, Washington, DC (USA) at 7/27/2026 11:35:00 PM to Buffalo Airport, Buffalo Airport (USA) arriving at 7/28/2026 4:40:00 PM. 50 Economy ticket for $88 per person are available. Travel duration is 17h 5m
Greyhound US	13h 0m	7:25 PM	Washington, DC	Union Station	8:25 AM	Buffalo Airport	Buffalo Airport	Economy	$95	A Bus from Greyhound US goes from Union Station, Washington, DC (USA) at 7/27/2026 7:25:00 PM to Buffalo Airport, Buffalo Airport (USA) arriving at 7/28/2026 8:25:00 AM. 50 Economy ticket for $95 per person are available. Travel duration is 13h 0m

Cheapest bus trips tomorrow
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
Greyhound US	12h 25m	6:05 AM	Washington, DC	Union Station	6:30 PM	Buffalo Airport	Buffalo Airport	Economy	$75	A Bus from Greyhound US goes from Union Station, Washington, DC (USA) at 7/28/2026 6:05:00 AM to Buffalo Airport, Buffalo Airport (USA) arriving at 7/28/2026 6:30:00 PM. 50 Economy ticket for $75 per person are available. Travel duration is 12h 25m
Greyhound US	13h 10m	7:05 AM	Washington, DC	Union Station	8:15 PM	Buffalo Airport	Buffalo Airport	Economy	$76	A Bus from Greyhound US goes from Union Station, Washington, DC (USA) at 7/28/2026 7:05:00 AM to Buffalo Airport, Buffalo Airport (USA) arriving at 7/28/2026 8:15:00 PM. 50 Economy ticket for $76 per person are available. Travel duration is 13h 10m
FlixBus	13h 55m	2:45 PM	Washington, DC	Union Station	4:40 AM	Buffalo Airport	Buffalo Airport	Economy	$76	A Bus from FlixBus goes from Union Station, Washington, DC (USA) at 7/28/2026 2:45:00 PM to Buffalo Airport, Buffalo Airport (USA) arriving at 7/29/2026 4:40:00 AM. 50 Economy ticket for $76 per person are available. Travel duration is 13h 55m
Greyhound US	14h 30m	2:10 AM	Washington, DC	Union Station	4:40 PM	Buffalo Airport	Buffalo Airport	Economy	$80	A Bus from Greyhound US goes from Union Station, Washington, DC (USA) at 7/28/2026 2:10:00 AM to Buffalo Airport, Buffalo Airport (USA) arriving at 7/28/2026 4:40:00 PM. 50 Economy ticket for $80 per person are available. Travel duration is 14h 30m
FlixBus	17h 5m	11:35 PM	Washington, DC	Union Station	4:40 PM	Buffalo Airport	Buffalo Airport	Economy	$82	A Bus from FlixBus goes from Union Station, Washington, DC (USA) at 7/28/2026 11:35:00 PM to Buffalo Airport, Buffalo Airport (USA) arriving at 7/29/2026 4:40:00 PM. 50 Economy ticket for $82 per person are available. Travel duration is 17h 5m

Cheapest bus trips Wednesday
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
Greyhound US	14h 30m	2:10 AM	Washington, DC	Union Station	4:40 PM	Buffalo Airport	Buffalo Airport	Economy	$72	A Bus from Greyhound US goes from Union Station, Washington, DC (USA) at 7/29/2026 2:10:00 AM to Buffalo Airport, Buffalo Airport (USA) arriving at 7/29/2026 4:40:00 PM. 50 Economy ticket for $72 per person are available. Travel duration is 14h 30m
FlixBus	13h 55m	2:45 PM	Washington, DC	Union Station	4:40 AM	Buffalo Airport	Buffalo Airport	Economy	$72	A Bus from FlixBus goes from Union Station, Washington, DC (USA) at 7/29/2026 2:45:00 PM to Buffalo Airport, Buffalo Airport (USA) arriving at 7/30/2026 4:40:00 AM. 50 Economy ticket for $72 per person are available. Travel duration is 13h 55m
Greyhound US	13h 10m	7:05 AM	Washington, DC	Union Station	8:15 PM	Buffalo Airport	Buffalo Airport	Economy	$73	A Bus from Greyhound US goes from Union Station, Washington, DC (USA) at 7/29/2026 7:05:00 AM to Buffalo Airport, Buffalo Airport (USA) arriving at 7/29/2026 8:15:00 PM. 50 Economy ticket for $73 per person are available. Travel duration is 13h 10m
Greyhound US	12h 25m	6:05 AM	Washington, DC	Union Station	6:30 PM	Buffalo Airport	Buffalo Airport	Economy	$88	A Bus from Greyhound US goes from Union Station, Washington, DC (USA) at 7/29/2026 6:05:00 AM to Buffalo Airport, Buffalo Airport (USA) arriving at 7/29/2026 6:30:00 PM. 50 Economy ticket for $88 per person are available. Travel duration is 12h 25m
FlixBus	17h 5m	11:35 PM	Washington, DC	Union Station	4:40 PM	Buffalo Airport	Buffalo Airport	Economy	$89	A Bus from FlixBus goes from Union Station, Washington, DC (USA) at 7/29/2026 11:35:00 PM to Buffalo Airport, Buffalo Airport (USA) arriving at 7/30/2026 4:40:00 PM. 50 Economy ticket for $89 per person are available. Travel duration is 17h 5m

Cheapest bus trips Thursday
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
FlixBus	14h 5m	4:00 PM	Washington, DC	Union Station	6:05 AM	Buffalo Airport	Buffalo Airport	Economy	$75	A Bus from FlixBus goes from Union Station, Washington, DC (USA) at 7/30/2026 4:00:00 PM to Buffalo Airport, Buffalo Airport (USA) arriving at 7/31/2026 6:05:00 AM. 50 Economy ticket for $75 per person are available. Travel duration is 14h 5m
Greyhound US	14h 30m	2:10 AM	Washington, DC	Union Station	4:40 PM	Buffalo Airport	Buffalo Airport	Economy	$76	A Bus from Greyhound US goes from Union Station, Washington, DC (USA) at 7/30/2026 2:10:00 AM to Buffalo Airport, Buffalo Airport (USA) arriving at 7/30/2026 4:40:00 PM. 50 Economy ticket for $76 per person are available. Travel duration is 14h 30m
Greyhound US	13h 10m	7:05 AM	Washington, DC	Union Station	8:15 PM	Buffalo Airport	Buffalo Airport	Economy	$76	A Bus from Greyhound US goes from Union Station, Washington, DC (USA) at 7/30/2026 7:05:00 AM to Buffalo Airport, Buffalo Airport (USA) arriving at 7/30/2026 8:15:00 PM. 50 Economy ticket for $76 per person are available. Travel duration is 13h 10m
FlixBus	14h 15m	3:00 PM	Washington, DC	Union Station	5:15 AM	Buffalo Airport	Buffalo Airport	Economy	$76	A Bus from FlixBus goes from Union Station, Washington, DC (USA) at 7/30/2026 3:00:00 PM to Buffalo Airport, Buffalo Airport (USA) arriving at 7/31/2026 5:15:00 AM. 50 Economy ticket for $76 per person are available. Travel duration is 14h 15m
Greyhound US	13h 5m	7:10 AM	Washington, DC	Union Station	8:15 PM	Buffalo Airport	Buffalo Airport	Economy	$80	A Bus from Greyhound US goes from Union Station, Washington, DC (USA) at 7/30/2026 7:10:00 AM to Buffalo Airport, Buffalo Airport (USA) arriving at 7/30/2026 8:15:00 PM. 50 Economy ticket for $80 per person are available. Travel duration is 13h 5m

Cheapest bus trips Friday
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
FlixBus	14h 5m	4:00 PM	Washington, DC	Union Station	6:05 AM	Buffalo Airport	Buffalo Airport	Economy	$85	A Bus from FlixBus goes from Union Station, Washington, DC (USA) at 7/31/2026 4:00:00 PM to Buffalo Airport, Buffalo Airport (USA) arriving at 8/1/2026 6:05:00 AM. 50 Economy ticket for $85 per person are available. Travel duration is 14h 5m
Greyhound US	14h 30m	2:10 AM	Washington, DC	Union Station	4:40 PM	Buffalo Airport	Buffalo Airport	Economy	$86	A Bus from Greyhound US goes from Union Station, Washington, DC (USA) at 7/31/2026 2:10:00 AM to Buffalo Airport, Buffalo Airport (USA) arriving at 7/31/2026 4:40:00 PM. 50 Economy ticket for $86 per person are available. Travel duration is 14h 30m
Greyhound US	13h 10m	7:05 AM	Washington, DC	Union Station	8:15 PM	Buffalo Airport	Buffalo Airport	Economy	$86	A Bus from Greyhound US goes from Union Station, Washington, DC (USA) at 7/31/2026 7:05:00 AM to Buffalo Airport, Buffalo Airport (USA) arriving at 7/31/2026 8:15:00 PM. 50 Economy ticket for $86 per person are available. Travel duration is 13h 10m
FlixBus	18h 35m	10:05 AM	Washington, DC	Dupont Circle Station	4:40 AM	Buffalo Airport	Buffalo Airport	Economy	$86	A Bus from FlixBus goes from Dupont Circle Station, Washington, DC (USA) at 7/31/2026 10:05:00 AM to Buffalo Airport, Buffalo Airport (USA) arriving at 8/1/2026 4:40:00 AM. 50 Economy ticket for $86 per person are available. Travel duration is 18h 35m
FlixBus	14h 15m	3:00 PM	Washington, DC	Union Station	5:15 AM	Buffalo Airport	Buffalo Airport	Economy	$91	A Bus from FlixBus goes from Union Station, Washington, DC (USA) at 7/31/2026 3:00:00 PM to Buffalo Airport, Buffalo Airport (USA) arriving at 8/1/2026 5:15:00 AM. 50 Economy ticket for $91 per person are available. Travel duration is 14h 15m

Did you know that if you travel from Washington, DC to Buffalo Airport via Baltimore, MD, you can save more than $12? You can find the corresponding connections below.
- FlixBus
  
  12h 55m
  
  0
  
  7:20 AM
  
  Washington, DC
  Union Station
  
  8:10 AM
  
  Baltimore, MD
  Downtown Bus Station
  
  0
  
  Economy
  
  $9
  
  A Bus from FlixBus goes from Union Station, Washington, DC (USA) at 7/28/2026 7:20:00 AM to Downtown Bus Station, Baltimore, MD (USA) arriving at 7/28/2026 8:10:00 AM. 50 Economy ticket for $9 per person are available. Travel duration is 0h 50m
- Greyhound US
  
  11h 50m
  
  0
  
  8:25 AM
  
  Baltimore, MD
  Downtown Bus Station
  
  8:15 PM
  
  Buffalo Airport
  Buffalo Airport
  
  0
  
  Economy
  
  $64
  
  A Bus from Greyhound US goes from Downtown Bus Station, Baltimore, MD (USA) at 7/28/2026 8:25:00 AM to Buffalo Airport, Buffalo Airport (USA) arriving at 7/28/2026 8:15:00 PM. 50 Economy ticket for $64 per person are available. Travel duration is 11h 50m
Travel Time is 0h 15m shorter, and you will save $12

Cheapest bus trips Saturday
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
Greyhound US	13h 10m	7:05 AM	Washington, DC	Union Station	8:15 PM	Buffalo Airport	Buffalo Airport	Economy	$77	A Bus from Greyhound US goes from Union Station, Washington, DC (USA) at 8/1/2026 7:05:00 AM to Buffalo Airport, Buffalo Airport (USA) arriving at 8/1/2026 8:15:00 PM. 50 Economy ticket for $77 per person are available. Travel duration is 13h 10m
FlixBus	14h 15m	3:00 PM	Washington, DC	Union Station	5:15 AM	Buffalo Airport	Buffalo Airport	Economy	$77	A Bus from FlixBus goes from Union Station, Washington, DC (USA) at 8/1/2026 3:00:00 PM to Buffalo Airport, Buffalo Airport (USA) arriving at 8/2/2026 5:15:00 AM. 50 Economy ticket for $77 per person are available. Travel duration is 14h 15m
FlixBus	14h 5m	4:00 PM	Washington, DC	Union Station	6:05 AM	Buffalo Airport	Buffalo Airport	Economy	$77	A Bus from FlixBus goes from Union Station, Washington, DC (USA) at 8/1/2026 4:00:00 PM to Buffalo Airport, Buffalo Airport (USA) arriving at 8/2/2026 6:05:00 AM. 50 Economy ticket for $77 per person are available. Travel duration is 14h 5m
FlixBus	18h 35m	10:05 AM	Washington, DC	Dupont Circle Station	4:40 AM	Buffalo Airport	Buffalo Airport	Economy	$79	A Bus from FlixBus goes from Dupont Circle Station, Washington, DC (USA) at 8/1/2026 10:05:00 AM to Buffalo Airport, Buffalo Airport (USA) arriving at 8/2/2026 4:40:00 AM. 50 Economy ticket for $79 per person are available. Travel duration is 18h 35m
Greyhound US	13h 5m	7:10 AM	Washington, DC	Union Station	8:15 PM	Buffalo Airport	Buffalo Airport	Economy	$81	A Bus from Greyhound US goes from Union Station, Washington, DC (USA) at 8/1/2026 7:10:00 AM to Buffalo Airport, Buffalo Airport (USA) arriving at 8/1/2026 8:15:00 PM. 50 Economy ticket for $81 per person are available. Travel duration is 13h 5m

Cheapest bus trips Sunday
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
FlixBus	14h 15m	3:00 PM	Washington, DC	Union Station	5:15 AM	Buffalo Airport	Buffalo Airport	Economy	$78	A Bus from FlixBus goes from Union Station, Washington, DC (USA) at 8/2/2026 3:00:00 PM to Buffalo Airport, Buffalo Airport (USA) arriving at 8/3/2026 5:15:00 AM. 50 Economy ticket for $78 per person are available. Travel duration is 14h 15m
Greyhound US	14h 30m	2:10 AM	Washington, DC	Union Station	4:40 PM	Buffalo Airport	Buffalo Airport	Economy	$80	A Bus from Greyhound US goes from Union Station, Washington, DC (USA) at 8/2/2026 2:10:00 AM to Buffalo Airport, Buffalo Airport (USA) arriving at 8/2/2026 4:40:00 PM. 50 Economy ticket for $80 per person are available. Travel duration is 14h 30m
Greyhound US	12h 25m	6:05 AM	Washington, DC	Union Station	6:30 PM	Buffalo Airport	Buffalo Airport	Economy	$80	A Bus from Greyhound US goes from Union Station, Washington, DC (USA) at 8/2/2026 6:05:00 AM to Buffalo Airport, Buffalo Airport (USA) arriving at 8/2/2026 6:30:00 PM. 50 Economy ticket for $80 per person are available. Travel duration is 12h 25m
FlixBus	14h 5m	4:00 PM	Washington, DC	Union Station	6:05 AM	Buffalo Airport	Buffalo Airport	Economy	$80	A Bus from FlixBus goes from Union Station, Washington, DC (USA) at 8/2/2026 4:00:00 PM to Buffalo Airport, Buffalo Airport (USA) arriving at 8/3/2026 6:05:00 AM. 50 Economy ticket for $80 per person are available. Travel duration is 14h 5m
Greyhound US	13h 5m	7:10 AM	Washington, DC	Union Station	8:15 PM	Buffalo Airport	Buffalo Airport	Economy	$81	A Bus from Greyhound US goes from Union Station, Washington, DC (USA) at 8/2/2026 7:10:00 AM to Buffalo Airport, Buffalo Airport (USA) arriving at 8/2/2026 8:15:00 PM. 50 Economy ticket for $81 per person are available. Travel duration is 13h 5m

Frequency of bus connections between Washington, DC and Buffalo Airport

See here how frequent the connections between Washington, DC and Buffalo Airport are, during different times and days of the week.

Sunday is the busiest day, with more than 18 daily buses from Washington, DC to Buffalo Airport. Monday has instead the fewest connections, with only 6 daily coaches between Washington, DC and Buffalo Airport.

The busiest time of the day is the Morning, with 29 buses from Washington, DC to Buffalo Airport, while Night sees the fewest connections between Washington, DC and Buffalo Airport, with 11 offers.

Facts about the bus from Washington, DC to Buffalo Airport (BUF)

Compare all providers like FlixBus and Greyhound US that travel 13 times every day by bus from Washington, DC to Buffalo Airport in one click! Book your bus ticket from Washington, DC to Buffalo Airport starting from $64!

Cheapest Bus	$64
Fastest Bus	12h 25m
Earliest Bus	4:00 PM
Latest Bus	11:35 PM
Daily Bus Routes	13 Ø
Distance	294.1 miles
Bus Companies	FlixBus and Greyhound US

Cheapest bus connections from Washington, DC to Buffalo Airport

Every day, 13 buses from 2 bus companies leave Washington, DC for Buffalo Airport: in the table below, you will find the cheapest prices for a bus ticket for this route, starting from 07/27/2026 and for the following days.

Sunday

Monday

Tuesday

Wednesday

Thursday

Friday

Saturday

Sunday 07/26

Monday 07/27

$94

Tuesday 07/28

$75

Wednesday 07/29

$72

Thursday 07/30

$67

Friday 07/31

$85

Saturday 08/01

$81

Sunday 08/02

$81

Monday 08/03

$72

Tuesday 08/04

$66

Wednesday 08/05

$64

Thursday 08/06

$73

Friday 08/07

$67

Saturday 08/08

$78

Sunday 08/09

$84

Monday 08/10

$73

Tuesday 08/11

$69

Wednesday 08/12

$70

Thursday 08/13

$82

Friday 08/14

$76

Saturday 08/15

Sunday 08/16

$91

Monday 08/17

$76

Tuesday 08/18

$72

Wednesday 08/19

Thursday 08/20

Friday 08/21

Saturday 08/22

The cheapest time to travel from Washington, DC to Buffalo Airport

See here on which day and which time of the day you can find the cheapest bus ticket from Washington, DC to Buffalo Airport, for the next 30 days.

With a price starting from $64, Wednesday is the cheapest day for a bus from Washington, DC to Buffalo Airport. Sunday instead is the most expensive day with prices starting from $78.

Night is the cheapest day time for bus tickets from Washington, DC to Buffalo Airport, with $64. Evening is the most expensive time of the day with prices starting from $82.

How to save money travelling from Washington, DC to Buffalo Airport

Travel can be expensive, but it doesn't need to be! Do you want to avoid paying a terrible price for your trip? Then follow these quick steps to save money:

Book the ticket from Washington, DC to Buffalo Airport in advance! The earlier you book, the cheaper usually the price is. Also, you will be sure to have a place on the bus from Washington, DC to Buffalo Airport, compared instead if you buy it at the last moment, or directly at the station.

If you can, avoid travelling at peak times. Instead of weekend, try travelling during the week. Travelling in the evening or at night it’s also cheaper, and later buses from Washington, DC to Buffalo Airport are also emptier.

All bus stations and stops in Washington, DC and Buffalo Airport

In the map below, you can see where to find all bus stations in Washington, DC and Buffalo Airport.

Union Station

Massachusetts Avenue Northeast 50

Dupont Circle Station

20th St. NW 1525

Armory Metro

19th St SE

Metro Center

11th St NW 663

L'Enfant Plaza outside McDonald's

C Street SW DC 400 C Street SW, Washington, DC 400

Buffalo Airport

Genesse St 4200

Service and Comfort on the bus from Washington, DC to Buffalo Airport

Want to know which seat classes are available on the buses from Washington, DC to Buffalo Airport? Or which bus companies serve the route Washington, DC to Buffalo Airport? Below you will find answers to your questions.

FAQs about the Washington, DC to Buffalo Airport bus

How much does a Washington, DC Buffalo Airport bus trip cost?

This depends on, among other things, the day and time of travel. The cheapest trip is available from $64 and takes 13h 55m to reach Buffalo Airport. Compare offers to save money!

How much could I save by comparing buses from Washington, DC to Buffalo Airport?

This route is offered by 2 companies with a range of ticket prices between $64 and $115. Thus, we recommend booking your ticket as early as possible to make sure you get the cheapest bus ticket to Buffalo Airport.

On average, how many connections are available from Washington, DC to Buffalo Airport each day?

Every day, the Washington, DC to Buffalo Airport bus route is served by approximately 13 connections. With our search, you can compare bus times to find the perfect trip.

How long does a bus journey from Washington, DC to Buffalo Airport take?

The fastest shuttle from Washington, DC to Buffalo Airport is offered by Greyhound US and takes 12h 25m. Bus tickets for this connection cost $79. In this context, bear in mind that the journey can take longer due to traffic.

What time is the first shuttle from Washington, DC to Buffalo Airport?

The earliest bus arriving in Buffalo Airport from Washington, DC starts at 4:00 PM. However, information regarding departure times may differ on weekends and holidays. Simply use our search to find exact times for your planned travel date.

What time is the last shuttle from Washington, DC to Buffalo Airport?

The latest bus trip departing from Washington, DC for Buffalo Airport starts at 11:35 PM. Please note that departure times may differ on weekends and holidays. So just use our search to find the exact times for your planned travel date.

Which bus companies operate the Washington, DC Buffalo Airport route?

When traveling by shuttle from Washington, DC to Buffalo Airport, passengers can travel with FlixBus and Greyhound US. With our search, you can compare all available bus tickets to book the one that works for you.

Is there a direct bus between Washington, DC and Buffalo Airport?

You can check all the direct connections between Washington, DC and Buffalo Airport by using our search and looking at the Changes section in our filters. These are some of the companies which offer a direct bus: FlixBus and Greyhound US.

What can I take with me on the Washington, DC to Buffalo Airport bus route?

Depending on which provider you travel with, what you're allowed to bring with you can vary. Generally, you can take a suitcase and hand luggage with you on the Washington, DC Buffalo Airport bus route free of charge. Simply use our search to find a shuttle that is best suited to your needs for your planned travel date.

What equipment is available for the Washington, DC Buffalo Airport bus route?

The equipment on board differs depending on the provider. However, many long-distance buses have WiFi so you can tell your friends your exact location during the journey. To make traveling even more pleasant, air conditioning systems provide ventilation. It is best to use our search to get precise information about the equipment of the shuttle from Washington, DC to Buffalo Airport on your planned travel date.

Available seat classes which are offered on the bus route Washington, DC to Buffalo Airport

Economy

The cheapest option available for your ticket, it usually comes with reclinable seats and AC.

More bus routes to Washington, DC and to Buffalo Airport

Here’s an overview of the most popular bus routes to Washington, DC and to Buffalo Airport. Simply click on the connection of your choice, and you will find all the details about your bus route!