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

$131

tomorrow

$114

Wednesday

Thursday

Friday

$116

Saturday

Sunday

$127

Cheapest bus trips today
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
FlixBus	16h 30m	11:30 PM	Washington, DC	Union Station	4:00 PM	Buffalo Airport	Buffalo Airport	Economy	$131	A Bus from FlixBus goes from Union Station, Washington, DC (USA) at 12/22/2025 11:30:00 PM to Buffalo Airport, Buffalo Airport (USA) arriving at 12/23/2025 4:00:00 PM. 50 Economy ticket for $131 per person are available. Travel duration is 16h 30m
FlixBus	12h 25m	7:30 PM	Washington, DC	Union Station	7:55 AM	Buffalo Airport	Buffalo Airport	Economy	$132	A Bus from FlixBus goes from Union Station, Washington, DC (USA) at 12/22/2025 7:30:00 PM to Buffalo Airport, Buffalo Airport (USA) arriving at 12/23/2025 7:55:00 AM. 50 Economy ticket for $132 per person are available. Travel duration is 12h 25m
FlixBus	14h 10m	2:30 PM	Washington, DC	Union Station	4:40 AM	Buffalo Airport	Buffalo Airport	Economy	$140	A Bus from FlixBus goes from Union Station, Washington, DC (USA) at 12/22/2025 2:30:00 PM to Buffalo Airport, Buffalo Airport (USA) arriving at 12/23/2025 4:40:00 AM. 50 Economy ticket for $140 per person are available. Travel duration is 14h 10m

Cheapest bus trips tomorrow
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
Greyhound US	15h 20m	2:10 AM	Washington, DC	Union Station	5:30 PM	Buffalo Airport	Buffalo Airport	Economy	$114	A Bus from Greyhound US goes from Union Station, Washington, DC (USA) at 12/23/2025 2:10:00 AM to Buffalo Airport, Buffalo Airport (USA) arriving at 12/23/2025 5:30:00 PM. 50 Economy ticket for $114 per person are available. Travel duration is 15h 20m
FlixBus	14h 25m	10:00 AM	Washington, DC	Union Station	12:25 AM	Buffalo Airport	Buffalo Airport	Economy	$115	A Bus from FlixBus goes from Union Station, Washington, DC (USA) at 12/23/2025 10:00:00 AM to Buffalo Airport, Buffalo Airport (USA) arriving at 12/24/2025 12:25:00 AM. 50 Economy ticket for $115 per person are available. Travel duration is 14h 25m
FlixBus	16h 30m	11:30 PM	Washington, DC	Union Station	4:00 PM	Buffalo Airport	Buffalo Airport	Economy	$117	A Bus from FlixBus goes from Union Station, Washington, DC (USA) at 12/23/2025 11:30:00 PM to Buffalo Airport, Buffalo Airport (USA) arriving at 12/24/2025 4:00:00 PM. 50 Economy ticket for $117 per person are available. Travel duration is 16h 30m
FlixBus	12h 25m	7:30 PM	Washington, DC	Union Station	7:55 AM	Buffalo Airport	Buffalo Airport	Economy	$123	A Bus from FlixBus goes from Union Station, Washington, DC (USA) at 12/23/2025 7:30:00 PM to Buffalo Airport, Buffalo Airport (USA) arriving at 12/24/2025 7:55:00 AM. 50 Economy ticket for $123 per person are available. Travel duration is 12h 25m
Greyhound US	12h 30m	6:00 AM	Washington, DC	Union Station	6:30 PM	Buffalo Airport	Buffalo Airport	Economy	$126	A Bus from Greyhound US goes from Union Station, Washington, DC (USA) at 12/23/2025 6:00:00 AM to Buffalo Airport, Buffalo Airport (USA) arriving at 12/23/2025 6:30:00 PM. 50 Economy ticket for $126 per person are available. Travel duration is 12h 30m

Cheapest bus trips Friday
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
FlixBus	14h 25m	10:00 AM	Washington, DC	Union Station	12:25 AM	Buffalo Airport	Buffalo Airport	Economy	$116	A Bus from FlixBus goes from Union Station, Washington, DC (USA) at 12/26/2025 10:00:00 AM to Buffalo Airport, Buffalo Airport (USA) arriving at 12/27/2025 12:25:00 AM. 50 Economy ticket for $116 per person are available. Travel duration is 14h 25m
FlixBus	13h 25m	9:00 AM	Washington, DC	Union Station	10:25 PM	Buffalo Airport	Buffalo Airport	Economy	$117	A Bus from FlixBus goes from Union Station, Washington, DC (USA) at 12/26/2025 9:00:00 AM to Buffalo Airport, Buffalo Airport (USA) arriving at 12/26/2025 10:25:00 PM. 50 Economy ticket for $117 per person are available. Travel duration is 13h 25m
Greyhound US	15h 20m	2:10 AM	Washington, DC	Union Station	5:30 PM	Buffalo Airport	Buffalo Airport	Economy	$117	A Bus from Greyhound US goes from Union Station, Washington, DC (USA) at 12/26/2025 2:10:00 AM to Buffalo Airport, Buffalo Airport (USA) arriving at 12/26/2025 5:30:00 PM. 50 Economy ticket for $117 per person are available. Travel duration is 15h 20m
FlixBus	16h 30m	11:30 PM	Washington, DC	Union Station	4:00 PM	Buffalo Airport	Buffalo Airport	Economy	$123	A Bus from FlixBus goes from Union Station, Washington, DC (USA) at 12/26/2025 11:30:00 PM to Buffalo Airport, Buffalo Airport (USA) arriving at 12/27/2025 4:00:00 PM. 50 Economy ticket for $123 per person are available. Travel duration is 16h 30m
Greyhound US	12h 30m	6:00 AM	Washington, DC	Union Station	6:30 PM	Buffalo Airport	Buffalo Airport	Economy	$128	A Bus from Greyhound US goes from Union Station, Washington, DC (USA) at 12/26/2025 6:00:00 AM to Buffalo Airport, Buffalo Airport (USA) arriving at 12/26/2025 6:30:00 PM. 50 Economy ticket for $128 per person are available. Travel duration is 12h 30m

Cheapest bus trips Sunday
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
FlixBus	12h 25m	7:30 PM	Washington, DC	Union Station	7:55 AM	Buffalo Airport	Buffalo Airport	Economy	$127	A Bus from FlixBus goes from Union Station, Washington, DC (USA) at 12/28/2025 7:30:00 PM to Buffalo Airport, Buffalo Airport (USA) arriving at 12/29/2025 7:55:00 AM. 50 Economy ticket for $127 per person are available. Travel duration is 12h 25m
FlixBus	15h 15m	12:45 AM	Washington, DC	Union Station	4:00 PM	Buffalo Airport	Buffalo Airport	Economy	$128	A Bus from FlixBus goes from Union Station, Washington, DC (USA) at 12/28/2025 12:45:00 AM to Buffalo Airport, Buffalo Airport (USA) arriving at 12/28/2025 4:00:00 PM. 50 Economy ticket for $128 per person are available. Travel duration is 15h 15m
FlixBus	14h 25m	10:00 AM	Washington, DC	Union Station	12:25 AM	Buffalo Airport	Buffalo Airport	Economy	$131	A Bus from FlixBus goes from Union Station, Washington, DC (USA) at 12/28/2025 10:00:00 AM to Buffalo Airport, Buffalo Airport (USA) arriving at 12/29/2025 12:25:00 AM. 50 Economy ticket for $131 per person are available. Travel duration is 14h 25m
Greyhound US	15h 20m	2:10 AM	Washington, DC	Union Station	5:30 PM	Buffalo Airport	Buffalo Airport	Economy	$137	A Bus from Greyhound US goes from Union Station, Washington, DC (USA) at 12/28/2025 2:10:00 AM to Buffalo Airport, Buffalo Airport (USA) arriving at 12/28/2025 5:30:00 PM. 50 Economy ticket for $137 per person are available. Travel duration is 15h 20m
Greyhound US	12h 25m	6:05 AM	Washington, DC	Union Station	6:30 PM	Buffalo Airport	Buffalo Airport	Economy	$166	A Bus from Greyhound US goes from Union Station, Washington, DC (USA) at 12/28/2025 6:05:00 AM to Buffalo Airport, Buffalo Airport (USA) arriving at 12/28/2025 6:30:00 PM. 50 Economy ticket for $166 per person are available. Travel duration is 12h 25m

Best Price Offer: The price for the cheapest bus from Washington, DC to Buffalo Airport is $66 on 1/8/2026. Flexible travelers save on ticket prices.

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 22 buses from Washington, DC to Buffalo Airport, while Afternoon sees the fewest connections between Washington, DC and Buffalo Airport, with 8 offers.

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

Compare all providers like FlixBus and Greyhound US that travel 14 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 $66!

Cheapest Bus	$66
Fastest Bus	12h 25m
Earliest Bus	2:30 PM
Latest Bus	11:30 PM
Daily Bus Routes	14 Ø
Distance	294.1 miles
Bus Companies	FlixBus and Greyhound US

Cheapest bus connections from Washington, DC to Buffalo Airport

Every day, 14 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 12/22/2025 and for the following days.

Sunday

Monday

Tuesday

Wednesday

Thursday

Friday

Saturday

Sunday 12/21

Monday 12/22

$125

Tuesday 12/23

$106

Wednesday 12/24

Thursday 12/25

Friday 12/26

$140

Saturday 12/27

Sunday 12/28

$127

Monday 12/29

$123

Tuesday 12/30

Wednesday 12/31

Thursday 01/01

$113

Friday 01/02

Saturday 01/03

$119

Sunday 01/04

Monday 01/05

Tuesday 01/06

Wednesday 01/07

Thursday 01/08

$66

Friday 01/09

Saturday 01/10

Sunday 01/11

$75

Monday 01/12

Tuesday 01/13

Wednesday 01/14

Thursday 01/15

$70

Friday 01/16

Saturday 01/17

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 $75, Sunday is the cheapest day for a bus from Washington, DC to Buffalo Airport. Monday instead is the most expensive day with prices starting from $123.

Night is the cheapest day time for bus tickets from Washington, DC to Buffalo Airport, with $66. Afternoon is the most expensive time of the day with prices starting from $134.

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

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

Renaissance Washington DC Downtown

9th St NW 999

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 $66 and takes 15h 20m 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 $66 and $190. 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 14 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 FlixBus and takes 12h 25m. Bus tickets for this connection cost $132. 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 2:30 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 11:30 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!