Cheap flights from Buffalo to Washington, D.C. Reagan-National Airport from $90
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Buffalo to Washington, D.C. Reagan-National Airport departing on 4/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
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? to track prices.Find the cheapest flights from Buffalo to Washington, D.C.
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Cheap direct flights
American Airlines flights from Buffalo to Washington, D.C. Reagan-National Airport
Our best American Airlines deals on Buffalo to Washington, D.C. Reagan-National Airport flight tickets
Delta flights from Buffalo to Washington, D.C. Reagan-National Airport
Our best Delta deals on Buffalo to Washington, D.C. Reagan-National Airport flight tickets
See travel insights to Washington, D.C. from
How to get the cheapest flight ticket from Buffalo to Washington, D.C. Reagan-National Airport
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 Washington, D.C. Reagan-National Airport?
The month of November is, on average, the cheapest month to fly to Washington, D.C. Reagan-National Airport from Buffalo, with most prices found around $243. If you aren’t able to travel to Washington, D.C. Reagan-National Airport during the month of November, then flying in December is also cheap. Prices for this month can be found on momondo for an average of $248.
What is the cheapest day to depart on your flight to Washington, D.C. Reagan-National Airport?
The cheapest day to depart from Buffalo to Washington, D.C. Reagan-National Airport is on a Wednesday. Travelers who choose to depart for Washington, D.C. Reagan-National Airport on a Wednesday will often find tickets for as low as $309. Flights from Buffalo to Washington, D.C. Reagan-National Airport on a Monday will generally be more expensive and average around $392. 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 Washington, D.C. Reagan-National Airport?
Our data shows that the cheapest Buffalo to Washington, D.C. Reagan-National Airport flights are usually those with departure times in the morning. Our users have found flights to Washington, D.C. Reagan-National Airport in the morning for as low as $333. In contrast, the most expensive time of day to depart to Washington, D.C. Reagan-National Airport is at noon when prices are around $337.
What is the cheapest Buffalo to Washington, D.C. Reagan-National flight route?
Fly from Buffalo to Washington, D.C. Reagan-National for the best Buffalo - Washington, D.C. Reagan-National flight prices
How far in advance should I book a flight to Washington, D.C. Reagan-National Airport?
You are more likely to see cheaper flights to Washington, D.C. Reagan-National Airport from Buffalo when booking 25 weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Reagan-National Airport for around $282 when searching 25 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. Reagan-National Airport from Buffalo for as low as $213 on momondo.
What cabin class options are available on Buffalo to Washington, D.C. Reagan-National flights?
There are 4 cabin classes available to choose from on Buffalo to Washington, D.C. Reagan-National 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 Buffalo to Washington, D.C. Reagan-National Airport on average per day?
2 flights are operational daily from Buffalo to Washington, D.C. Reagan-National Airport as of April 2025. The most popular departure time for this route is 5:00AM, with 66% of flights per day taking off in the afternoon.
How many flights depart from Buffalo to Washington, D.C. Reagan-National Airport on average per week?
16 flights are operational weekly from Buffalo to Washington, D.C. Reagan-National Airport as of April 2025. The most popular departure day for this route is Mon, with 31% of flights per week taking off on this day.
When to book flights from Buffalo to Washington, D.C. Reagan-National Airport
Cheap Buffalo to Washington, D.C. Reagan-National Airport (BUF to DCA) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Buffalo to Washington, D.C. Reagan-National Airport
How far is Buffalo to Washington, D.C. Reagan-National by plane?
There are 294.6 mi between Buffalo and Washington, D.C. Reagan-National. In terms of flight time, this usually takes a little over 1h 19m.
When did momondo last update prices for flights from Buffalo Airport to Washington, D.C. Reagan-National Airport?
Prices for flights from Buffalo Airport to Washington, D.C. Reagan-National Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Buffalo Airport to Washington, D.C. Reagan-National Airport?
The number of operators available for flights from Buffalo Airport to Washington, D.C. Reagan-National Airport is 2 as of April 2025.
How old do you have to be to fly from Buffalo Airport to Washington, D.C. Reagan-National Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Buffalo Airport to Washington, D.C. Reagan-National Airport.
What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?
The travel and health documents you'll need for your trip to Washington, D.C. Reagan-National Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington, D.C. Reagan-National Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Buffalo to Washington, D.C. Reagan-National Airport?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Buffalo to Washington, D.C. Reagan-National Airport is Canadair (Bombardier) Regional Jet 700 (17.63% of total bookings). The next most popular plane models are Embraer ERJ-135 / ERJ-140 / ERJ-145 (14.49%), Boeing 737-700 Passenger/BBJ1 (winglets) (11.45%), and Embraer 175 (11.14%).
What is the most popular airline from Buffalo to Washington, D.C. Reagan-National Airport?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Buffalo to Washington, D.C. Reagan-National Airport is American Airlines (97% of total bookings). The next most popular airline is United Airlines (3%).
Best airlines flying from Buffalo to Washington, D.C. Reagan-National Airport
Compare and see reviews for airlines that fly from Buffalo to Washington, D.C. Reagan-National Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $179 | Free Cancellation | Rating 7.4 8,615 reviews | |||
| PriceFrom $189 | Free Cancellation | Rating 7.2 10,000 reviews |
American Airlines Flights From Buffalo to Washington, D.C. Reagan-National Airport
American Airlines flies from Buffalo to Washington, D.C. Reagan-National Airport around 10 times per week, with 10,000 momondo users rating the airline 7.2/10. The cheapest American Airlines deal from Buffalo to Washington, D.C. Reagan-National Airport in the last 72 hours was $189 (round-trip), much lower than the average airfare cost of $288 for American Airlines flights on this route.
Traveling to a place near Washington, D.C.?
Book flights to Washington, D.C. if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Buffalo to Washington, D.C.?
It is quick and easy to find Buffalo to Washington, D.C. flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Washington, D.C. that suits you.
Can I find flights from Buffalo to Washington, D.C. with flexible booking policies on momondo?
Yes. All flights to Washington, D.C. from Buffalo on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Buffalo to Washington, D.C.?
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 Washington, D.C. from Buffalo.
I’m not ready to book a flight from Buffalo to Washington, D.C. right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Washington, D.C. from Buffalo. 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.