Insights
Latest deals
Reviews
FAQs

Cheap flights from Washington, D.C. Dulles Intl Airport to Buffalo from $120

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Dulles Intl Airport to Buffalo departing on 5/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
From?
To?
Mon 5/6
Mon 5/13

Deals available from 900+ travel sites.

"This year, momondo is the #1 place for airfares on the internet."
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.
Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.
Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.
Price Alerts
Price Alerts
Not ready to book? Create a price alert to track prices.

Easily compare round-trip flights from Washington, D.C. Dulles Intl Airport to Buffalo

Below you can see the best fares for your round-trip flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Washington, D.C. Dulles Intl Airport to Buffalo by changing tabs
United Airlines
Jul 23
IAD10:15 pmWashington, D.C. Dulles Intl
1h 21m
BUF11:36 pmBuffalo
Jul 25
BUF6:18 amBuffalo
1h 17m
IAD7:35 amWashington, D.C. Dulles Intl
American Airlines
Jun 4
IAD5:02 amWashington, D.C. Dulles Intl
4h 45m
1 stop
BUF9:47 amBuffalo
Jun 5
BUF7:20 amBuffalo
5h 23m
1 stop
IAD12:43 pmWashington, D.C. Dulles Intl
Delta
Jun 15
IAD6:15 pmWashington, D.C. Dulles Intl
4h 51m
1 stop
BUF11:06 pmBuffalo
Jun 18
BUF11:12 amBuffalo
6h 15m
1 stop
IAD5:27 pmWashington, D.C. Dulles Intl
United Airlines
Jun 4
IAD6:14 amWashington, D.C. Dulles Intl
4h 14m
1 stop
BUF10:28 amBuffalo
Jun 15
BUF10:25 amBuffalo
1h 18m
IAD11:43 amWashington, D.C. Dulles Intl
Sun Country Air
Jul 6
IAD1:20 pmWashington, D.C. Dulles Intl
22h 41m
1 stop
BUF12:01 pmBuffalo
Jul 8
BUF2:13 pmBuffalo
20h 44m
1 stop
IAD10:57 amWashington, D.C. Dulles Intl
United Airlines
May 31
IAD8:20 amWashington, D.C. Dulles Intl
1h 21m
BUF9:41 amBuffalo
Jun 3
BUF7:59 pmBuffalo
1h 17m
IAD9:16 pmWashington, D.C. Dulles Intl

Find the cheapest one-way flights from Washington, D.C. Dulles Intl Airport to Buffalo

If you're looking for one-way flights from Washington, D.C. Dulles Intl Airport to Buffalo, view some of our deals below provided by Delta, Sun Country Air and United Airlines
United Airlines
May 28
IAD12:50 pmWashington, D.C. Dulles Intl
1h 22m
BUF2:12 pmBuffalo
Sun Country Air
Jun 12
IAD11:16 amWashington, D.C. Dulles Intl
23h 41m
1 stop
BUF10:57 amBuffalo
Delta
Jul 27
IAD6:15 pmWashington, D.C. Dulles Intl
4h 48m
1 stop
BUF11:03 pmBuffalo

Search last-minute flights to Buffalo from Washington, D.C. Dulles Intl Airport

Find and compare round-trip flight prices for your last-minute flight from Washington, D.C. Dulles Intl Airport to Buffalo
Delta
May 7
IAD6:00 amWashington, D.C. Dulles Intl
3h 45m
1 stop
BUF9:45 amBuffalo
May 14
BUF6:12 pmBuffalo
4h 40m
1 stop
IAD10:52 pmWashington, D.C. Dulles Intl
United Airlines
May 11
IAD12:32 pmWashington, D.C. Dulles Intl
1h 21m
BUF1:53 pmBuffalo
May 12
BUF6:15 amBuffalo
1h 18m
IAD7:33 amWashington, D.C. Dulles Intl
American Airlines
May 8
IAD5:02 amWashington, D.C. Dulles Intl
4h 45m
1 stop
BUF9:47 amBuffalo
May 9
BUF10:38 amBuffalo
4h 19m
1 stop
IAD2:57 pmWashington, D.C. Dulles Intl
United Airlines
May 7
IAD10:09 pmWashington, D.C. Dulles Intl
1h 18m
BUF11:27 pmBuffalo
May 14
BUF6:15 amBuffalo
1h 18m
IAD7:33 amWashington, D.C. Dulles Intl
American Airlines
May 8
IAD5:02 amWashington, D.C. Dulles Intl
4h 45m
1 stop
BUF9:47 amBuffalo
May 9
BUF6:08 amBuffalo
8h 49m
2 stops
IAD2:57 pmWashington, D.C. Dulles Intl
Delta
May 7
IAD6:11 pmWashington, D.C. Dulles Intl
4h 48m
1 stop
BUF10:59 pmBuffalo
May 10
BUF6:12 pmBuffalo
4h 40m
1 stop
IAD10:52 pmWashington, D.C. Dulles Intl

Best airlines flying from Washington, D.C. Dulles Intl Airport to Buffalo

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Buffalo with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $174Free CancellationRating
7.3
14,788 reviews
Search American Airlines flights
DeltaPriceFrom $186Free CancellationRating
8.0
10,874 reviews
Search Delta flights
United AirlinesPriceFrom $187Free CancellationRating
7.4
11,159 reviews
Search United Airlines flights
  • United Airlines Flights From Washington, D.C. Dulles Intl Airport to Buffalo

    United Airlines flies from Washington, D.C. Dulles Intl Airport to Buffalo around 21 times per week, with 11,159 momondo users rating the airline 7.4/10. The cheapest United Airlines deal from Washington, D.C. Dulles Intl Airport to Buffalo in the last 72 hours was $187 (round-trip), much lower than the average airfare cost of $358 for United Airlines flights on this route.


United Airlines flights from Washington, D.C. Dulles Intl Airport to Buffalo

Our best United Airlines deals on Washington, D.C. Dulles Intl Airport to Buffalo flight tickets
United Airlines
Jul 23
IAD10:15 pmWashington, D.C. Dulles Intl
1h 21m
BUF11:36 pmBuffalo
Jul 25
BUF6:18 amBuffalo
1h 17m
IAD7:35 amWashington, D.C. Dulles Intl
United Airlines
Jun 4
IAD6:14 amWashington, D.C. Dulles Intl
4h 14m
1 stop
BUF10:28 amBuffalo
Jun 15
BUF10:25 amBuffalo
1h 18m
IAD11:43 amWashington, D.C. Dulles Intl
United Airlines
May 31
IAD8:20 amWashington, D.C. Dulles Intl
1h 21m
BUF9:41 amBuffalo
Jun 3
BUF7:59 pmBuffalo
1h 17m
IAD9:16 pmWashington, D.C. Dulles Intl

Delta flights from Washington, D.C. Dulles Intl Airport to Buffalo

Our best Delta deals on Washington, D.C. Dulles Intl Airport to Buffalo flight tickets
Delta
Jun 15
IAD6:15 pmWashington, D.C. Dulles Intl
4h 51m
1 stop
BUF11:06 pmBuffalo
Jun 18
BUF11:12 amBuffalo
6h 15m
1 stop
IAD5:27 pmWashington, D.C. Dulles Intl
Delta
May 28
IAD6:11 pmWashington, D.C. Dulles Intl
4h 48m
1 stop
BUF10:59 pmBuffalo
Jun 4
BUF6:20 amBuffalo
5h 23m
1 stop
IAD11:43 amWashington, D.C. Dulles Intl
Delta
May 15
IAD4:59 pmWashington, D.C. Dulles Intl
6h 57m
1 stop
BUF11:56 pmBuffalo
May 22
BUF6:12 pmBuffalo
4h 40m
1 stop
IAD10:52 pmWashington, D.C. Dulles Intl

How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport to Buffalo

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Buffalo?

February. The cheapest time of year to fly to Buffalo from Washington, D.C. Dulles Intl Airport is February. Most expensive is January

What is the cheapest day to depart Washington, D.C. Dulles Intl Airport for Buffalo?

Monday. The cheapest day of the week is typically Monday. The most expensive is typically Sunday

When is the cheapest time to fly from Washington, D.C. Dulles Intl Airport to Buffalo?

In the morning. Washington, D.C. Dulles Intl Airport to Buffalo flights are approximately 4% more expensive in the afternoon than in the morning

What is the cheapest airline that flies to Buffalo from Washington, D.C. Dulles Intl Airport?

Delta. American Airlines, Delta, and United Airlines are the most popular carriers operating from Washington, D.C. Dulles Intl Airport to Buffalo

How far in advance should you book Washington, D.C. Dulles Intl Airport to Buffalo flights?

39 days before. The cheapest time to buy a flight from Washington, D.C. Dulles Intl Airport to Buffalo is approximately 39 days to departure

How many flights depart from Washington, D.C. Dulles Intl Airport to Buffalo on average per day?

4 flights are operational weekly from Washington, D.C. Dulles Intl Airport to Buffalo as of May 2024. The most popular departure time for this route is 4:00PM, with 41% of flights per day taking off in the afternoon.

How many flights depart from Washington, D.C. Dulles Intl Airport to Buffalo on average per week?

As of May 2024, 32 flights take off from Washington, D.C. Dulles Intl Airport and land in Buffalo each week. The most common flight departure day for this route is Monday, with 16% of weekly flights taking off on this day.

Can stopping save me money on Washington, D.C. Dulles Intl Airport to Buffalo flights?

No. A direct flight is the cheapest option for a flight between Washington, D.C. Dulles Intl Airport to Buffalo.

Cheap Washington, D.C. Dulles Intl Airport to Buffalo (IAD to BUF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Buffalo

Best Price Found

$120

Fastest flight time

1h 18m

Direct flights

Every day

Airports in Buffalo

1 airport
The best one-way flight to Buffalo from Washington, D.C. Dulles Intl Airport in the past 72 hours is $120. The best round-trip flight deal from Washington, D.C. Dulles Intl Airport to Buffalo found on momondo in the last 72 hours is $220.
The fastest flight from Washington, D.C. Dulles Intl Airport to Buffalo takes 1h 18m
Direct flights go from Washington, D.C. Dulles Intl Airport to Buffalo every day.
There is 1 airport near Buffalo: Buffalo (BUF)

  • How far is Washington, D.C. Dulles Intl to Buffalo by plane?

    The straight-line distance from Washington, D.C. Dulles Intl to Buffalo is 281.9 mi. 1h 18m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Buffalo Airport?

    Prices for flights from Washington, D.C. Dulles Intl Airport to Buffalo Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Buffalo Airport?

  • How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Buffalo Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to Buffalo Airport.

  • What documentation or ID do you need to fly to Buffalo Airport?

    The necessary travel and health documents for your Buffalo Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.


Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Buffalo?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Washington, D.C. to Buffalo. momondo saves you time and could save you money on your trip.

Can I find flights from Washington, D.C. to Buffalo with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Buffalo from Washington, D.C. with this policy.

How can momondo help me find flights from Washington, D.C. to Buffalo?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Buffalo from Washington, D.C..

I’m not ready to book a flight from Washington, D.C. to Buffalo right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Washington, D.C. to Buffalo flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


An easier way to manage your Buffalo trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
From?
To?
Mon 5/6
Mon 5/13
Email me momondo's favorite deals

Find better results for your stay in the United States