What is the cheapest airline that flies from United States to Washington, D.C.?

Frontier, Delta, and JetBlue are the most popular carriers operating from United States to Washington, D.C.

How long does it take to fly to Washington, D.C.?

Flight times from United States to Washington, D.C. vary, but if you’re flying out of New York and flying into Washington, D.C. Dulles Intl Airport (one of the most popular routes), then the duration is 1h 21m on average. Another popular route from United States to Washington, D.C. is flying from Boston to Washington, D.C. Dulles Intl Airport, which will take roughly 1h 34m. Keep in mind that layovers or delays could extend your travel time.

What airlines fly to Washington, D.C.?

United Airlines, Frontier and American Airlines are the top three most popular airlines that fly to Washington, D.C. from United States according to our data. United Airlines is the first choice among our users, with 31% of people opting to fly with this airline when traveling to Washington, D.C.. Keep in mind that there are 12 different airlines that fly to Washington, D.C. on a routine basis, so you have a few additional options to choose from.

What is the most punctual flight time for the United States to Washington, D.C. flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

How many flights depart from United States to Washington, D.C. on average per week?

As of January 2026, 2,300 flights take off from United States and land in Washington, D.C. each week. The most common flight departure day for this route is Thu, with 18% of weekly flights taking off on this day.

What day of the week experiences the fewest flight delays on this route?

Saturday is statistically the day of the week which experiences the fewest number of delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

How many flights depart from United States to Washington, D.C. on average per day?

The number of flights available between United States and Washington, D.C. is 328 per day as of January 2026. The most frequent departure time is 5:00PM, with 37% of daily flights leaving in the afternoon.

Which airline has the best punctuality record on the United States to Washington, D.C. flights?

According to our data, Exec Air have had the least number of delays on this route over the last 12 months; with about 8% of their flights experiencing any sort of delay.

When did momondo last update prices for flights from United States to Washington, D.C.?

Prices for flights from United States to Washington, D.C. are refreshed on a daily basis.

How many operators does momondo search for flights from United States to Washington, D.C.?

The number of operators available for flights from United States to Washington, D.C. is 9 as of January 2026.

How old do you have to be to fly from United States to Washington, D.C.?

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 United States to Washington, D.C..

What documentation or ID do you need to fly to Washington, D.C.?

The necessary travel and health documents for your Washington, D.C. 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.

$43 Cheap Flights from the United States to Washington, D.C. in 2026

Q: How often are flights from the United States to Washington, D.C. delayed?

Historically, on average around 19% of flights between United States and Washington, D.C. have experienced a delay on any given week. The average delay length over the past 12 months has been 132 minutes.

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One-way

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Recent round-trip flight deals from the United States to Washington, D.C.

Enter your travel dates to find the best prices.

10:40 pm - 12:31 am

ATL

BWI

1h 51mnonstop

6:08 pm - 8:28 pm

BWI

ATL

2h 20mnonstop

$61Frontier

Tue, Feb 17 - Mon, Mar 2

10:40 pm - 12:31 am

ATL

BWI

1h 51mnonstop

5:53 pm - 8:09 pm

BWI

ATL

2h 16mnonstop

$62Frontier

Tue, Feb 17 - Thu, Mar 5

9:55 pm - 11:44 pm

BOS

DCA

1h 49mnonstop

10:00 pm - 11:30 pm

DCA

BOS

1h 30mnonstop

$167Delta

Fri, Mar 13 - Fri, Mar 20

9:45 pm - 11:43 pm

BOS

DCA

1h 58mnonstop

10:05 pm - 11:38 pm

DCA

BOS

1h 33mnonstop

$168Delta

Thu, Feb 19 - Mon, Feb 23

2:45 pm - 4:25 pm

BOS

BWI

1h 40mnonstop

10:55 am - 12:25 pm

BWI

BOS

1h 30mnonstop

$205Southwest

Mon, Feb 23 - Wed, Feb 25

6:29 pm - 8:04 pm

BOS

BWI

1h 35mnonstop

11:57 am - 1:27 pm

BWI

BOS

1h 30mnonstop

$208Spirit Airlines

Sat, May 30 - Sun, May 31

11:31 am - 11:31 pm

BOS

BWI

12h 00m

1 stop

7:57 pm - 11:44 pm

BWI

BOS

27h 47m

3 stops

$209Spirit Airlines

Thu, Feb 19 - Mon, Feb 23

6:08 am - 8:59 am

ORD

DCA

1h 51mnonstop

9:59 am - 1:34 pm

DCA

ORD

4h 35m

1 stop

$212American Airlines

Tue, Mar 10 - Tue, Mar 10

6:30 am - 3:50 pm

LAX

IAD

6h 20m

1 stop

5:05 am - 9:40 am

IAD

LAX

7h 35m

1 stop

$257Southwest

Wed, Feb 18 - Sat, Feb 21

8:00 am - 3:59 pm

LAX

DCA

4h 59mnonstop

8:30 am - 11:38 am

DCA

LAX

6h 08mnonstop

$258American Airlines

Thu, Feb 19 - Wed, Feb 25

Frontier flights from United States to Washington, D.C.

Our best Frontier deals on United States to Washington, D.C. flight tickets

Frontier

Feb 17

ATL10:40 pmAtlanta Hartsfield-Jackson

1h 51m

BWI12:31 amBaltimore/Washington

Mar 2

BWI6:08 pmBaltimore/Washington

2h 20m

ATL8:28 pmAtlanta Hartsfield-Jackson

$61

Frontier

Feb 11

ATL10:40 pmAtlanta Hartsfield-Jackson

1h 51m

BWI12:31 amBaltimore/Washington

Feb 16

BWI6:00 amBaltimore/Washington

2h 30m

ATL8:30 amAtlanta Hartsfield-Jackson

$62

Frontier

Mar 5

ATL8:40 amAtlanta Hartsfield-Jackson

1h 53m

IAD10:33 amWashington, D.C. Dulles Intl

Mar 8

IAD6:25 amWashington, D.C. Dulles Intl

2h 16m

ATL8:41 amAtlanta Hartsfield-Jackson

$63

American Airlines flights from United States to Washington, D.C.

Our best American Airlines deals on United States to Washington, D.C. flight tickets

American Airlines

Apr 11

BOS10:00 amBoston Logan Intl

1h 50m

DCA11:50 amWashington, D.C. Reagan-National

Apr 13

DCA4:43 pmWashington, D.C. Reagan-National

1h 41m

BOS6:24 pmBoston Logan Intl

$191

American Airlines

Apr 3

BOS6:00 amBoston Logan Intl

1h 45m

DCA7:45 amWashington, D.C. Reagan-National

Apr 5

DCA4:45 pmWashington, D.C. Reagan-National

1h 37m

BOS6:22 pmBoston Logan Intl

$202

American Airlines

Feb 11

DFW12:45 pmDallas/Fort Worth

2h 46m

IAD4:31 pmWashington, D.C. Dulles Intl

Feb 21

IAD6:00 amWashington, D.C. Dulles Intl

3h 47m

DFW8:47 amDallas/Fort Worth

$254

momondo Fare Finder

Use the filters below to find and compare flights from the United States to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AtlantaBaltimore

ATL - BWI

ATLBWI

Atlanta Hartsfield-Jackson

Tue 2/17

10:40 pm-12:31 am

Nonstop1h 51m

Baltimore/Washington

Mon 3/2

6:08 pm-8:28 pm

Nonstop2h 20m

$61

AtlantaBaltimore

ATL - BWI

ATLBWI

Atlanta Hartsfield-Jackson

Tue 2/17

10:40 pm-12:31 am

Nonstop1h 51m

Baltimore/Washington

Thu 3/5

5:53 pm-8:09 pm

Nonstop2h 16m

$62

BostonWashington, D.C.

BOS - DCA

BOSDCA

Boston Logan Intl

Fri 3/13

9:55 pm-11:44 pm

Nonstop1h 49m

Washington, D.C. Reagan-National

Fri 3/20

10:00 pm-11:30 pm

Nonstop1h 30m

$167

BostonWashington, D.C.

BOS - DCA

BOSDCA

Boston Logan Intl

Thu 2/19

9:45 pm-11:43 pm

Nonstop1h 58m

Washington, D.C. Reagan-National

Mon 2/23

10:05 pm-11:38 pm

Nonstop1h 33m

$168

BostonBaltimore

BOS - BWI

BOSBWI

Boston Logan Intl

Mon 2/23

2:45 pm-4:25 pm

Nonstop1h 40m

Baltimore/Washington

Wed 2/25

10:55 am-12:25 pm

Nonstop1h 30m

$205

BostonBaltimore

BOS - BWI

BOSBWI

Boston Logan Intl

Sat 5/30

6:29 pm-8:04 pm

Nonstop1h 35m

Baltimore/Washington

Sun 5/31

11:57 am-1:27 pm

Nonstop1h 30m

$208

BostonBaltimore

BOS - BWI

BOSBWI

Boston Logan Intl

Thu 2/19

11:31 am-11:31 pm

1 stop12h 00m

Baltimore/Washington

Mon 2/23

7:57 pm-11:44 pm

3 stops27h 47m

$209

ChicagoWashington, D.C.

ORD - DCA

ORDDCA

Chicago O'Hare Intl

Tue 3/10

6:08 am-8:59 am

Nonstop1h 51m

Washington, D.C. Reagan-National

Tue 3/10

9:59 am-1:34 pm

1 stop4h 35m

$212

Los AngelesWashington, D.C.

LAX - IAD

LAXIAD

Los Angeles

Wed 2/18

6:30 am-3:50 pm

1 stop6h 20m

Washington, D.C. Dulles Intl

Sat 2/21

5:05 am-9:40 am

1 stop7h 35m

$257

Los AngelesWashington, D.C.

LAX - DCA

LAXDCA

Los Angeles

Thu 2/19

8:00 am-3:59 pm

Nonstop4h 59m

Washington, D.C. Reagan-National

Wed 2/25

8:30 am-11:38 am

Nonstop6h 08m

$258

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from United States to Washington, D.C.

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

Prices

Airlines

Delays

Other information

What is the cheapest month to fly to Washington, D.C.?

The month of April is, on average, the cheapest month to fly to Washington, D.C. from United States, with most prices found around $137. If you’re not able to fly to Washington, D.C. in April, then September is your next best option. Flight prices from United States to Washington, D.C. during September average around $185.

What is the cheapest day to depart on your flight to Washington, D.C.?

On average, the least expensive day to fly to Washington, D.C. from United States is on a Friday. momondo users have found tickets for Friday departures for as low as $336. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from United States to Washington, D.C. for around $429.

What is the cheapest time of day to depart on your flight to Washington, D.C.?

In the morning is the cheapest time of day to fly from United States to Washington, D.C. when you can find flight prices for as low as $361. Flying to Washington, D.C. in the morning is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the evening because they tend to be around $434. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest United States to Washington, D.C. flight route?

Fly from Orlando to Washington, D.C. Dulles Intl for the best United States - Washington, D.C. flight prices

What cabin class options are available on United States to Washington, D.C. flights?

There are 4 cabin classes available to choose from on United States to Washington, D.C. flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on United States to Washington, D.C. flights?

No. A direct flight is the cheapest option for a flight between United States to Washington, D.C..

Cheap United States to Washington, D.C. flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United States to Washington, D.C.

Best Price Found	$44
Fastest flight time	0h 27m
Direct flights	Every day
Airports in Washington, D.C.	2 airports

The best one-way flight to Washington, D.C. from United States in the past 72 hours is $44. The best round-trip flight deal from United States to Washington, D.C. found on momondo in the last 72 hours is $75.

The fastest flight from United States to Washington, D.C. takes 0h 27m

Direct flights go from United States to Washington, D.C. every day.

There are 2 airports in Washington, D.C.. From United States there are direct flights to Washington, D.C. Reagan-National (DCA), Baltimore/Washington (BWI), Washington, D.C. Dulles Intl (IAD).

Search flight deals

When did momondo last update prices for flights from United States to Washington, D.C.?
Prices for flights from United States to Washington, D.C. are refreshed on a daily basis.
How many operators does momondo search for flights from United States to Washington, D.C.?
The number of operators available for flights from United States to Washington, D.C. is 9 as of January 2026.
How old do you have to be to fly from United States to Washington, D.C.?
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 United States to Washington, D.C..
What documentation or ID do you need to fly to Washington, D.C.?
The necessary travel and health documents for your Washington, D.C. 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 United States to Washington, D.C.?
momondo data reveals that the most frequently booked plane model on the route from United States to Washington, D.C. is Boeing 737-900, representing 9.42% of all bookings. The subsequent popular models are Boeing 737-800 at 9.15%, Airbus A319 at 8.50%, and Airbus A320-100/200 at 8.05%.

Best airlines flying from United States to Washington, D.C.

Compare and see reviews for airlines that fly from United States to Washington, D.C. with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $34	Free Cancellation	Rating 5.7 3,056 reviews	Search Frontier flights
Spirit Airlines	PriceFrom $42	Free Cancellation	Rating 6.3 8,389 reviews	Search Spirit Airlines flights
JetBlue	PriceFrom $64	Free Cancellation	Rating 7.2 2,891 reviews	Search JetBlue flights
Delta	PriceFrom $73	Free Cancellation	Rating 7.9 8,125 reviews	Search Delta flights
Breeze Airways	PriceFrom $103	Free Cancellation	Rating 8.2 263 reviews	Search Breeze Airways flights
American Airlines	PriceFrom $109	Free Cancellation	Rating 7.2 11,199 reviews	Search American Airlines flights
Hawaiian Airlines	PriceFrom $113	Free Cancellation	Rating 7.8 2,830 reviews	Search Hawaiian Airlines flights
United Airlines	PriceFrom $117	Free Cancellation	Rating 7.4 9,214 reviews	Search United Airlines flights
Southwest	PriceFrom $127	Free Cancellation	Rating 8.0 4,267 reviews	Search Southwest flights
Alaska Airlines	PriceFrom $214	Free Cancellation	Rating 8.0 11,805 reviews	Search Alaska Airlines flights

Alexandria

National Harbor

Gettysburg

Arlington

Waldorf

Woodbridge

Tysons

Laurel

Colonial Beach

Silver Spring

Towson

Fredericksburg

Gaithersburg

Rockville

Manassas

Springfield

Fairfax

Linthicum Heights

Bethesda

Reston

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

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

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

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

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

Once all potential United States to Washington, D.C. flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

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

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Cheap flights from the United States to Washington, D.C. from $43

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Frontier flights from United States to Washington, D.C.

Our best Frontier deals on United States to Washington, D.C. flight tickets

American Airlines flights from United States to Washington, D.C.

Our best American Airlines deals on United States to Washington, D.C. flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from the United States to Washington, D.C. that are best for you.

See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from United States to Washington, D.C.

What is the cheapest month to fly to Washington, D.C.?

What is the cheapest day to depart on your flight to Washington, D.C.?

What is the cheapest time of day to depart on your flight to Washington, D.C.?

What is the cheapest United States to Washington, D.C. flight route?

Fly from Orlando to Washington, D.C. Dulles Intl for the best United States - Washington, D.C. flight prices

What cabin class options are available on United States to Washington, D.C. flights?

There are 4 cabin classes available to choose from on United States to Washington, D.C. flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on United States to Washington, D.C. flights?

No. A direct flight is the cheapest option for a flight between United States to Washington, D.C..

What is the cheapest airline that flies from United States to Washington, D.C.?

Frontier, Delta, and JetBlue are the most popular carriers operating from United States to Washington, D.C.

What airlines fly to Washington, D.C.?

How often are flights from the United States to Washington, D.C. delayed?

Historically, on average around 19% of flights between United States and Washington, D.C. have experienced a delay on any given week. The average delay length over the past 12 months has been 132 minutes.

What is the most punctual flight time for the United States to Washington, D.C. flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Saturday is statistically the day of the week which experiences the fewest number of delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on the United States to Washington, D.C. flights?

According to our data, Exec Air have had the least number of delays on this route over the last 12 months; with about 8% of their flights experiencing any sort of delay.

How many flights depart from United States to Washington, D.C. on average per day?

The number of flights available between United States and Washington, D.C. is 328 per day as of January 2026. The most frequent departure time is 5:00PM, with 37% of daily flights leaving in the afternoon.

How many flights depart from United States to Washington, D.C. on average per week?

As of January 2026, 2,300 flights take off from United States and land in Washington, D.C. each week. The most common flight departure day for this route is Thu, with 18% of weekly flights taking off on this day.

How long does it take to fly to Washington, D.C.?

Cheap United States to Washington, D.C. flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United States to Washington, D.C.

Best Price Found

Fastest flight time

Direct flights

Airports in Washington, D.C.

When did momondo last update prices for flights from United States to Washington, D.C.?

How many operators does momondo search for flights from United States to Washington, D.C.?

How old do you have to be to fly from United States to Washington, D.C.?

What documentation or ID do you need to fly to Washington, D.C.?

What is the most popular plane model from United States to Washington, D.C.?

Best airlines flying from United States to Washington, D.C.

Compare and see reviews for airlines that fly from United States to Washington, D.C. with momondo

Traveling to a place near Washington, D.C.?

Why use momondo?

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

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

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

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

An easier way to manage your Washington, D.C. 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.

Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 22.4 mi from Washington, D.C.