Cheap flights from Washington, D.C. Reagan-National Airport to Buffalo from $69
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. Reagan-National Airport to Buffalo departing on 8/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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American Airlines flights from Washington, D.C. Reagan-National Airport to Buffalo
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United Airlines flights from Washington, D.C. Reagan-National Airport to Buffalo
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How to get the cheapest flight ticket from Washington, D.C. Reagan-National 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 to Buffalo?
If you aren’t able to travel during the month of January, then book flights to Buffalo from Washington, D.C. Reagan-National Airport during April instead. Flights to Buffalo in April, while not as cheap as those in January, still average around $254.
What is the cheapest day to depart on your flight to Buffalo?
Our data shows that Tuesday is the least expensive day to fly to Buffalo. Tickets to fly out on this day can be as low as $267. Flights from Washington, D.C. Reagan-National Airport to Buffalo on a Friday will generally be more expensive and average around $332. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Buffalo?
In the evening is the cheapest time of day to fly from Washington, D.C. Reagan-National Airport to Buffalo when you can find flight prices for as low as $275. Flying to Buffalo in the evening is an ideal time because this is during off-peak travel hours. In the afternoon is when there is more demand to fly to Buffalo, so prices are often more expensive at around $341 per ticket.
What is the cheapest Washington, D.C. Reagan-National to Buffalo flight route?
Fly from Washington, D.C. Reagan-National to Buffalo for the best Washington, D.C. Reagan-National - Buffalo flight prices
How far in advance should I book a flight to Buffalo?
You are more likely to see cheaper flights to Buffalo from Washington, D.C. Reagan-National Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Buffalo for around $304 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Buffalo from Washington, D.C. Reagan-National Airport for as low as $209 on momondo.
What cabin class options are available on Washington, D.C. Reagan-National to Buffalo flights?
There are 3 cabin classes available to choose from on Washington, D.C. Reagan-National to Buffalo flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
How many flights depart from Washington, D.C. Reagan-National Airport to Buffalo on average per day?
As of July 2025, there are 1 flights per day flying from Washington, D.C. Reagan-National Airport to Buffalo. The most common time of day flights depart is 10:00PM, with 42% of flights taking off in the afternoon.
How many flights depart from Washington, D.C. Reagan-National Airport to Buffalo on average per week?
As of July 2025, 7 flights take off from Washington, D.C. Reagan-National Airport and land in Buffalo each week. The most common flight departure day for this route is Thu, with 71% of weekly flights taking off on this day.
When to book flights from Washington, D.C. Reagan-National Airport to Buffalo
Cheap Washington, D.C. Reagan-National Airport to Buffalo (DCA to BUF) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Reagan-National Airport to Buffalo
How far is Washington, D.C. Reagan-National to Buffalo by plane?
Washington, D.C. Reagan-National and Buffalo are 294.6 mi apart from one another. Flights usually cover this in 1h 17m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Washington, D.C. Reagan-National Airport to Buffalo Airport?
Prices for flights from Washington, D.C. Reagan-National Airport to Buffalo Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Washington, D.C. Reagan-National Airport to Buffalo Airport?
The number of operators available for flights from Washington, D.C. Reagan-National Airport to Buffalo Airport is 1 as of July 2025.
How old do you have to be to fly from Washington, D.C. Reagan-National 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. Reagan-National 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.
What is the most popular plane model from Washington, D.C. Reagan-National Airport to Buffalo?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Washington, D.C. Reagan-National Airport to Buffalo is Canadair (Bombardier) Regional Jet 700 (21.33% of total bookings). The next most popular plane models are Embraer ERJ-135 / ERJ-140 / ERJ-145 (17.17%), Embraer 175 (16.16%), and Embraer 175 (Enhanced Winglets) (12.83%).
What is the most popular airline from Washington, D.C. Reagan-National Airport to Buffalo?
Based on momondo bookings for flights between Washington, D.C. Reagan-National Airport and Buffalo, the leading airline is American Airlines, making up 100% of the total bookings.
Best airlines flying from Washington, D.C. Reagan-National Airport to Buffalo
Compare and see reviews for airlines that fly from Washington, D.C. Reagan-National Airport to Buffalo with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $184 | Free Cancellation | Rating 7.2 10,000 reviews |
American Airlines Flights From Washington, D.C. Reagan-National Airport to Buffalo
American Airlines flight deals from Washington, D.C. Reagan-National Airport to Buffalo start from $184 round-trip. Over the 6 American Airlines flights for this route in a normal week, average airfare is usually $299 round-trip - but some users have found much cheaper deals with momondo.
Traveling to a place near Buffalo?
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Why should I use momondo to find a flight deal from Washington, D.C. to Buffalo?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Washington, D.C. to Buffalo. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Washington, D.C. to Buffalo with flexible booking policies on momondo?
Flights from Washington, D.C. to Buffalo with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Washington, D.C. to Buffalo?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Washington, D.C. to Buffalo.
I’m not ready to book a flight from Washington, D.C. to Buffalo right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Buffalo from Washington, D.C.. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.