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

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

How long is the flight from Washington, D.C. to United States?

Flight times vary depending on what airport in Washington, D.C. you fly out of and what airport in United States you fly into. For example, flying from Washington, D.C. to Los Angeles takes 5h 28m on average. On the other hand, flying from Baltimore to Los Angeles takes 5h 42m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

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

The number of flights available between Washington, D.C. and United States is 244 per day as of October 2025. The most frequent departure time is 5:00PM, with 42% of daily flights leaving in the afternoon.

What airlines fly to United States?

Frontier, United Airlines and American Airlines are the top three most popular airlines that fly to United States from Washington, D.C. according to our data. Frontier is the first choice among our users, with 32% of people opting to fly with this airline when traveling to United States. Keep in mind that there are 10 different airlines that fly to United States on a routine basis, so you have a few additional options to choose from.

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

1,708 flights are operational weekly from Washington, D.C. to United States as of October 2025. The most popular departure day for this route is Mon, with 16% of flights per week taking off on this day.

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

Prices for flights from Washington, D.C. to United States are updated daily.

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

There are 9 operators available for flights from Washington, D.C. to United States as of October 2025.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington, D.C. to United States.

What documentation or ID do you need to fly to United States?

The required travel and health documents for your United States trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at United States. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$39 Cheap Flights from Washington, D.C. to the United States in 2025/26

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One-way

Last minute

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Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 am - 8:01 amIAD-ATL

2h 01mnonstop

3:12 pm - 4:58 pmATL-IAD

1h 46mnonstop

$77Frontier

Find Deal

Fri, Nov 14 - Mon, Nov 17

10:00 am - 12:01 pmBWI-ATL

2h 01mnonstop

10:09 pm - 12:02 amATL-BWI

1h 53mnonstop

$78Frontier

Find Deal

Wed, Nov 12 - Sat, Nov 15

10:15 pm - 12:45 amIAD-MCO

2h 30mnonstop

9:00 am - 11:10 amMCO-IAD

2h 10mnonstop

$107United Airlines

Find Deal

Thu, Jan 8 - Sat, Jan 17

5:00 am - 7:39 amDCA-MIA

2h 39mnonstop

9:51 pm - 12:24 amMIA-DCA

2h 33mnonstop

$117American Airlines

Find Deal

Sun, Nov 2 - Thu, Nov 6

8:25 am - 11:14 amIAD-MIA

2h 49mnonstop

12:51 pm - 3:25 pmMIA-IAD

2h 34mnonstop

$117United Airlines

Find Deal

Mon, Oct 27 - Thu, Oct 30

3:53 pm - 6:37 pmDCA-MIA

2h 44mnonstop

6:00 am - 8:26 amMIA-DCA

2h 26mnonstop

$118American Airlines

Find Deal

Sat, Oct 25 - Sun, Oct 26

2:55 pm - 5:55 pmDCA-MIA

3h 00mnonstop

11:20 am - 2:06 pmMIA-DCA

2h 46mnonstop

$127Delta

Find Deal

Wed, Jan 14 - Tue, Jan 27

2:35 pm - 5:14 pmDCA-MIA

2h 39mnonstop

11:24 am - 1:59 pmMIA-DCA

2h 35mnonstop

$132Delta

Find Deal

Wed, Nov 19 - Wed, Dec 3

5:00 am - 11:40 amDCA-MIA

6h 40m1 stop

6:20 am - 12:00 pmMIA-DCA

5h 40m1 stop

$151Southwest

Find Deal

Sun, Nov 2 - Thu, Nov 6

3:30 pm - 11:45 pmDCA-MIA

8h 15m1 stop

6:55 am - 4:20 pmMIA-DCA

9h 25m2 stops

$156Southwest

Find Deal

Sun, Nov 2 - Thu, Nov 6

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

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

American Airlines

Nov 2

DCA5:00 amWashington, D.C. Reagan-National

2h 39m

MIA7:39 amMiami

Nov 6

MIA9:51 pmMiami

2h 33m

DCA12:24 amWashington, D.C. Reagan-National

$117

Find similar

American Airlines

Oct 25

DCA3:53 pmWashington, D.C. Reagan-National

2h 44m

MIA6:37 pmMiami

Oct 26

MIA6:00 amMiami

2h 26m

DCA8:26 amWashington, D.C. Reagan-National

$118

Find similar

American Airlines

Dec 8

DCA2:54 pmWashington, D.C. Reagan-National

2h 53m

MIA5:47 pmMiami

Dec 12

MIA6:29 amMiami

2h 29m

DCA8:58 amWashington, D.C. Reagan-National

$119

Find similar

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

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

Southwest

Oct 22

DCA2:35 pmWashington, D.C. Reagan-National

7h 40m

1 stop

MIA10:15 pmMiami

Oct 25

MIA9:15 amMiami

4h 40m

1 stop

DCA1:55 pmWashington, D.C. Reagan-National

$146

Find similar

Southwest

Nov 2

DCA5:00 amWashington, D.C. Reagan-National

6h 40m

1 stop

MIA11:40 amMiami

Nov 6

MIA6:20 amMiami

5h 40m

1 stop

DCA12:00 pmWashington, D.C. Reagan-National

$151

Find similar

Southwest

Nov 2

DCA3:30 pmWashington, D.C. Reagan-National

8h 15m

1 stop

MIA11:45 pmMiami

Nov 6

MIA6:55 amMiami

9h 25m

2 stops

DCA4:20 pmWashington, D.C. Reagan-National

$156

Find similar

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Atlanta

IAD - ATL

IADATL

Washington, D.C. Dulles Intl

Fri 11/14

6:00 am-8:01 am

Nonstop2h 01m

Atlanta Hartsfield-Jackson

Mon 11/17

3:12 pm-4:58 pm

Nonstop1h 46m

$77

BaltimoreAtlanta

BWI - ATL

BWIATL

Baltimore/Washington

Wed 11/12

10:00 am-12:01 pm

Nonstop2h 01m

Atlanta Hartsfield-Jackson

Sat 11/15

10:09 pm-12:02 am

Nonstop1h 53m

$78

Washington, D.C.Orlando

IAD - MCO

IADMCO

Washington, D.C. Dulles Intl

Thu 1/8

10:15 pm-12:45 am

Nonstop2h 30m

Orlando

Sat 1/17

9:00 am-11:10 am

Nonstop2h 10m

$107

Washington, D.C.Miami

DCA - MIA

DCAMIA

Washington, D.C. Reagan-National

Sun 11/2

5:00 am-7:39 am

Nonstop2h 39m

Miami

Thu 11/6

9:51 pm-12:24 am

Nonstop2h 33m

$117

Washington, D.C.Miami

IAD - MIA

IADMIA

Washington, D.C. Dulles Intl

Mon 10/27

8:25 am-11:14 am

Nonstop2h 49m

Miami

Thu 10/30

12:51 pm-3:25 pm

Nonstop2h 34m

$117

Washington, D.C.Miami

DCA - MIA

DCAMIA

Washington, D.C. Reagan-National

Sat 10/25

3:53 pm-6:37 pm

Nonstop2h 44m

Miami

Sun 10/26

6:00 am-8:26 am

Nonstop2h 26m

$118

Washington, D.C.Miami

DCA - MIA

DCAMIA

Washington, D.C. Reagan-National

Wed 1/14

2:55 pm-5:55 pm

Nonstop3h 00m

Miami

Tue 1/27

11:20 am-2:06 pm

Nonstop2h 46m

$127

Washington, D.C.Miami

DCA - MIA

DCAMIA

Washington, D.C. Reagan-National

Wed 11/19

2:35 pm-5:14 pm

Nonstop2h 39m

Miami

Wed 12/3

11:24 am-1:59 pm

Nonstop2h 35m

$132

Washington, D.C.Miami

DCA - MIA

DCAMIA

Washington, D.C. Reagan-National

Sun 11/2

5:00 am-11:40 am

1 stop6h 40m

Miami

Thu 11/6

6:20 am-12:00 pm

1 stop5h 40m

$151

Washington, D.C.Miami

DCA - MIA

DCAMIA

Washington, D.C. Reagan-National

Sun 11/2

3:30 pm-11:45 pm

1 stop8h 15m

Miami

Thu 11/6

6:55 am-4:20 pm

2 stops9h 25m

$156

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

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

Other information

What is the cheapest month to fly to United States?

In general, April is the cheapest month to fly from Washington, D.C. to United States. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $160. If you aren’t able to travel during the month of April, then book flights to United States from Washington, D.C. during July instead. Flights to United States in July, while not as cheap as those in April, still average around $173.

What is the cheapest day to depart on your flight to United States?

According to our data, Friday is the cheapest day to fly to United States from Washington, D.C.. The lowest ticket price found for a Friday departure recently was $555. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Wednesday because tickets tend to average around $750. These prices are subject to change though, so be sure to set up a Price Alert for flights to United States.

What is the cheapest time of day to depart on your flight to United States?

The cheapest time of day to fly to United States is in the morning when flights can be purchased for as low as $602. Try not to purchase tickets at noon because they tend to be around $1,947. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

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

How far in advance should I book a flight to United States?

You are more likely to see cheaper flights to United States from Washington, D.C. when booking weeks ahead of your departure date. In general, you can expect to find flights to United States for around $262 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to United States from Washington, D.C. for as low as $133 on momondo.

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

There are 4 cabin classes available to choose from on Washington, D.C. to United States 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 Washington, D.C. to United States flights?

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

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

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

Best Price Found	$32
Fastest flight time	1h 53m
Direct flights	Every day
Airports in United States	1 airport

The best one-way flight to United States from Washington, D.C. in the past 72 hours is $32. The best round-trip flight deal from Washington, D.C. to United States found on momondo in the last 72 hours is $60.

The fastest flight from Washington, D.C. to United States takes 1h 53m

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

There is 1 airport near United States: Atlanta Hartsfield-Jackson (ATL)

Search flight deals

When did momondo last update prices for flights from Washington, D.C. to United States?
Prices for flights from Washington, D.C. to United States are updated daily.
How many operators does momondo search for flights from Washington, D.C. to United States?
There are 9 operators available for flights from Washington, D.C. to United States as of October 2025.
How old do you have to be to fly from Washington, D.C. to United States?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington, D.C. to United States.
What documentation or ID do you need to fly to United States?
The required travel and health documents for your United States trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at United States. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Washington, D.C. to United States?
Based on momondo bookings for flights between Washington, D.C. and United States, the leading plane model is Boeing 737-900, making up 10.08% of the total bookings. Other popular models include Airbus A320neo with 9.65%, Airbus A320-100/200 with 9.54%, and Boeing 737 MAX 8 with 9.40%.

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

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

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $38	Free Cancellation	Rating 5.8 3,135 reviews	Search Frontier flights
Spirit Airlines	PriceFrom $43	Free Cancellation	Rating 6.3 8,097 reviews	Search Spirit Airlines flights
JetBlue	PriceFrom $63	Free Cancellation	Rating 7.2 2,905 reviews	Search JetBlue flights
Delta	PriceFrom $78	Free Cancellation	Rating 7.9 7,977 reviews	Search Delta flights
American Airlines	PriceFrom $118	Free Cancellation	Rating 7.2 11,044 reviews	Search American Airlines flights
Southwest	PriceFrom $119	Free Cancellation	Rating 8.0 4,238 reviews	Search Southwest flights
Alaska Airlines	PriceFrom $126	Free Cancellation	Rating 8.0 11,083 reviews	Search Alaska Airlines flights
United Airlines	PriceFrom $129	Free Cancellation	Rating 7.4 8,977 reviews	Search United Airlines flights
Hawaiian Airlines	PriceFrom $138	Free Cancellation	Rating 7.8 2,779 reviews	Search Hawaiian Airlines flights
Sun Country Air	PriceFrom $142	Free Cancellation	Rating 6.9 335 reviews	Search Sun Country Air flights

Why use momondo?

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

Finding the right flight to United States from Washington, D.C. is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to United States quick and easy, saving you time and money.

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

Yes. All flights to United States from Washington, D.C. on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo provides multiple filters to help you find the best flight to United States from Washington, D.C.. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are not ready to book a flight from Washington, D.C. to United States now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to United States and let you know when they change.

An easier way to manage your United States trip

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Popular cities in the United States

Flights to New Yorkfrom $48

Flights to Los Angelesfrom $48

Flights to Miamifrom $53

Flights to Chicagofrom $49

Flights to Orlandofrom $54

Flights to Las Vegasfrom $38

Flights to San Franciscofrom $48

Flights to Washington, D.C.from $50

Flights to Bostonfrom $55

Flights to Atlantafrom $45

Flights to Dallasfrom $63

Flights to Seattlefrom $71

Washington, D.C. flight routes

Flights from Baltimore/Washington to Orlando

Flights from Baltimore/Washington to Wilmington New Hanover County

Flights from Washington, D.C. Dulles Intl to Tweed-New Haven

Flights from Baltimore/Washington to Minneapolis St Paul

Flights from Washington, D.C. Dulles Intl to Orlando

Flights from Washington, D.C. Dulles Intl to Atlanta Hartsfield-Jackson

Cheap flights from Washington, D.C. to the United States from $39

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

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

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

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

momondo Fare Finder

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

See travel insights to the United States from

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

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 United States?

What is the cheapest day to depart on your flight to United States?

What is the cheapest time of day to depart on your flight to United States?

The cheapest time of day to fly to United States is in the morning when flights can be purchased for as low as $602. Try not to purchase tickets at noon because they tend to be around $1,947. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

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

How far in advance should I book a flight to United States?

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

There are 4 cabin classes available to choose from on Washington, D.C. to United States 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 Washington, D.C. to United States flights?

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

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

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

What airlines fly to United States?

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

The number of flights available between Washington, D.C. and United States is 244 per day as of October 2025. The most frequent departure time is 5:00PM, with 42% of daily flights leaving in the afternoon.

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

1,708 flights are operational weekly from Washington, D.C. to United States as of October 2025. The most popular departure day for this route is Mon, with 16% of flights per week taking off on this day.

How long is the flight from Washington, D.C. to United States?

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

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

Best Price Found

Fastest flight time

Direct flights

Airports in United States

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

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

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

What documentation or ID do you need to fly to United States?

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

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

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

Why use momondo?

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

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

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

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

An easier way to manage your United States 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

Popular cities in the United States

Popular flights according to clicks in the last 7 days on momondo