$50 Find Cheap Flights from Washington, D.C. to the United States

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Washington, D.C. to the United States departing on 10/20. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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1 adult, Economy

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Cheap Flights from Washington, D.C. to the United States

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
New York
New York1 stop$96
Los Angeles
Los Angelesnonstop$110
Las Vegas
Las Vegasnonstop$130
Miami
Miaminonstop$80
Chicago
Chicagononstop$106
San Francisco
San Francisco1 stop$278
Boston
Bostonnonstop$147
Denver
Denvernonstop$141
Seattle
Seattle1 stop$215
Fort Lauderdale
Fort Lauderdalenonstop$88
Atlanta
Atlantanonstop$75
Dallas
Dallasnonstop$97
Phoenix
Phoenix1 stop$244
Tampa
Tampanonstop$83
Houston
Houstonnonstop$90
Honolulu
Honolulu1 stop$546
San Diego
San Diego1 stop$169
Philadelphia
Philadelphia1 stop$153
New York
New York1 stop$96
Los Angeles
Los Angelesnonstop$110
Las Vegas
Las Vegasnonstop$130
Miami
Miaminonstop$80
Chicago
Chicagononstop$106
San Francisco
San Francisco1 stop$278
Boston
Bostonnonstop$147
Denver
Denvernonstop$141
Seattle
Seattle1 stop$215
Fort Lauderdale
Fort Lauderdalenonstop$88
Atlanta
Atlantanonstop$75
Dallas
Dallasnonstop$97
Phoenix
Phoenix1 stop$244
Tampa
Tampanonstop$83
Houston
Houstonnonstop$90
Honolulu
Honolulu1 stop$546
San Diego
San Diego1 stop$169
Philadelphia
Philadelphia1 stop$153

Book Cheap Washington, D.C. to the United States Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Washington, D.C. to the United States that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

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

Mon, Sep 29 - Fri, Oct 3
Frontier Logo
7:14 pm - 9:46 pmIAD-MCO
2h 32mnonstop
Frontier Logo
3:55 pm - 6:19 pmMCO-IAD
2h 24mnonstop
$83Frontier
Find Deal
Fri, Dec 5 - Sun, Dec 7
Frontier Logo
8:30 am - 11:03 amIAD-MCO
2h 33mnonstop
Frontier Logo
5:25 am - 7:35 amMCO-IAD
2h 10mnonstop
$84Frontier
Find Deal
Wed, Oct 1 - Sat, Oct 4
United Airlines Logo
8:25 am - 11:16 amIAD-MIA
2h 51mnonstop
United Airlines Logo
1:15 pm - 3:50 pmMIA-IAD
2h 35mnonstop
$117United Airlines
Find Deal
Mon, Sep 29 - Sat, Oct 4
United Airlines Logo
8:25 am - 11:16 amIAD-MIA
2h 51mnonstop
United Airlines Logo
1:15 pm - 3:50 pmMIA-IAD
2h 35mnonstop
$127United Airlines
Find Deal
Wed, Oct 22 - Wed, Oct 22
American Airlines Logo
5:00 am - 7:28 amDCA-DFW
3h 28mnonstop
American Airlines Logo
9:00 pm - 12:59 amDFW-DCA
2h 59mnonstop
$139American Airlines
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Sat, Oct 25 - Wed, Oct 29
American Airlines Logo
5:37 pm - 8:13 pmIAD-DFW
3h 36mnonstop
American Airlines Logo
6:53 pm - 10:51 pmDFW-IAD
2h 58mnonstop
$139American Airlines
Find Deal
Wed, Oct 15 - Wed, Oct 22
Delta Logo
9:00 am - 10:37 amBWI-BOS
1h 37mnonstop
Delta Logo
3:48 pm - 5:34 pmBOS-BWI
1h 46mnonstop
$177Delta
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Sat, Oct 18 - Tue, Oct 21
Delta Logo
6:18 am - 8:00 amBWI-BOS
1h 42mnonstop
Delta Logo
6:20 am - 8:12 amBOS-BWI
1h 52mnonstop
$184Delta
Find Deal
Tue, Nov 25 - Wed, Dec 3
Southwest Logo
6:40 am - 8:10 amBWI-BOS
1h 30mnonstop
Southwest Logo
7:45 am - 9:25 amBOS-BWI
1h 40mnonstop
$187Southwest
Find Deal
Sat, Oct 25 - Mon, Oct 27
Southwest Logo
1:50 pm - 3:20 pmBWI-BOS
1h 30mnonstop
Southwest Logo
9:40 pm - 11:10 pmBOS-BWI
1h 30mnonstop
$191Southwest
Find Deal
Booking Insights

KAYAK's insights & trends for Washington, D.C. to the United States flights

Get data-powered insights and trends into flights from Washington, D.C. to the United States to help you find the cheapest flights, the best time to fly and much more.

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

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to the United States from Washington, D.C. found in the last 72 hours was to Miami, at $59 round-trip. The most popular route is from Baltimore (BWI) to Atlanta (ATL), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $84.

Can I save money by flying with a layover from Washington, D.C. to the United States?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $331, prices are generally cheapest when you fly direct.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Washington, D.C. to the United States, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Washington, D.C. to the United States is April, when tickets cost $160 (return) on average. On the other hand, the most expensive months are December and January, when the average cost of round-trip tickets is $286 and $267 respectively.

What’s the cheapest day of the week to fly from Washington, D.C. to United States?

The average price of all round-trip flights from Washington, D.C. to the United States clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Washington, D.C. to United States, look for departures on Fridays and avoid leaving on a Tuesday, as it's usually the priciest day. When flying back from United States, Friday is the cheapest day to fly and Tuesday is the most expensive.

How far in advance should I book a flight from Washington, D.C. to the United States?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Washington, D.C. to the United States, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Washington, D.C. to the United States, you should book around 3 weeks before departure, which saves you about 42% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Good to know

Low seasonSeptember
Cheapest flight$50
Best time to beat the crowds with an average 9% drop in price.
Most popular time to fly with an average 19% increase in price.
Flight from Baltimore to Dallas/Fort Worth Airport

Flights from Washington, D.C. to the United States: the best tips from KAYAK users

Insights shared by verified travelers who flew the route from Washington, D.C. to the United States 
Verified travelerFlew with American AirlinesDCA-PVDMar 2025
Usually flying to/from TF Green is very convenient, - small airport, fast security lines, parking nearby.
Verified travelerFlew with Alaska AirlinesDCA-SFOJan 2025
Reserve your plane seat & bring something to eat in the plane.
Verified travelerFlew with United AirlinesIAD-BUFNov 2024
Give yourself the appropriate amount of time because getting to the boarding gates takes some time due to the layout of the wait port but the signs are clear and the transportation is well organized.
RebeccaFlew with Alaska AirlinesIAD-SANSep 2024
Get something to eat in the airport, just in case there is no food onboard.
MilesFlew with American AirlinesDCA-PITSep 2024
Arrive early for morning flights. Even precheck and clear had a line at DCA
Verified travelerFlew with Alaska AirlinesIAD-SEASep 2024
Pay the money if can afford to upgrade your seats
Verified travelerFlew with Alaska AirlinesIAD-SEAJul 2024
Dulles, like Seattle has a tram. That can be surprising. The TSA at Seattle is notoriously LONG, however, both times in the last year that I have flown, that has not been the case. At Dulles, the TSA lines were efficient as well. The airport interior is well marked for getting around. I did note that the garbages were full in the Southwest and Alaska areas- as we were there 6 hours and had lots of time to notice nit-picky things that nobody else would care about :). It was convenient to have a "charging station" nearby the Alaska waiting area (right across from our gate). It had 3 ports, and I noticed that as soon as I unplugged mine, it was jumped right on. Suggestion- have Dulles add a few more for passengers who need to recharge phones. Great experience, thank you.
PaulFlew with Alaska AirlinesDCA-SEAJun 2024
It's pricier to fly into Reagan (DCA), but if your destination is core DC area, it is well worth it. I used Ubers and Metro; no need to rent a car.
Verified travelerFlew with Alaska AirlinesDCA-LAXJul 2024
Easy access via metro, and by car with parking available walking distance from the terminal. Lots of seating and dining options near the flight boarding gates.
ShashankFlew with American AirlinesDCA-INDJul 2024
TSA for Terminal 2 is one level below ticketing and check in - on concourse. Indy is a well laid out and easy airport to get around.
Verified travelerFlew with LufthansaIAD-RDUAug 2024
Make sure, if you are flying internationally and this is your connecting flight- you have time to get through border control and you will need to claim your baggage and drop it off again.
NoamFlew with Alaska AirlinesIAD-SFOAug 2024
Flying to the Ronald Reagan airport is closer and faster to D.C. than the Dulles airport.
BillFlew with Alaska AirlinesIAD-LAXJun 2024
At Dulles, you can spend 30 minutes getting to your AFTER clearing TSA
Verified travelerFlew with Alaska AirlinesDCA-SEAJul 2024
Be prepared Seattle is a mess as far as the overwhelming crowds when you land . The bus line to get your rental car is unbelievably long almost 100 people so be prepared once you arrive .
OliverFlew with Southern / MokuleleIAD-BFDJun 2024
Don’t get to the ticket counter more than an hour early, no one’s there. You’re going to be waiting.
Verified travelerFlew with SouthwestDCA-FLLMar 2024
Arrive earlier to avoid lines for baggage drop off. Also opt for baggage check in my mobile app
Verified travelerFlew with Alaska AirlinesIAD-SEAMay 2024
Get to the airport early, especially on holidays
Verified travelerFlew with DeltaDCA-MSPApr 2024
use restroom prior to boarding, hall to bathroom is small
DeniseFlew with Alaska AirlinesIAD-SFOMay 2024
Bring your own device. No screens on the seatbacks.
Verified travelerFlew with FrontierDCA-DENDec 2023
Always check the rules and guidelines prior to boarding. Be early. Rest and eat before departure.
Verified travelerFlew with JetBlueDCA-FLLFeb 2024
Fly directly into Miami if that is your final destination. Ground transportation between FLL and MIA is expensive ($50) and time consuming (1+ hour). One would think there would at least be hourly public transit between the two airports, but no such luck in the late afternoon. Choices are $50 bus ride or $50 ride share, or $50 bright line, or $50+ rental car. No afternoon Tri-Rail service. I chose the ride share since it got me directly to my downtown Miami hotel.

FAQs - booking United States flights

  • How does KAYAK find such low prices on flights from Washington, D.C. to the United States?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington, D.C. to the United States.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington, D.C. to the United States?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Washington, D.C. to the United States is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Washington, D.C. to the United States?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Washington, D.C. to the United States with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington, D.C. to the United States?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Washington, D.C. to the United States up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to the United States?

    The cheapest time of day to fly to the United States is generally in the morning, when round-trip flights cost $607 on average. Morning departures are around 30% cheaper than evening flights, on average. The most expensive time of day to fly to the United States is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $2,284.

Top tips for finding cheap flights to the United States

  • Looking for a cheap flight? 25% of our users found tickets from Washington, D.C. to the following destinations at these prices or less: Denver $194 one-way - $128 round-trip

Reviews of the top 5 airlines serving from Washington, D.C. to the United States

 
Need help choosing which airline to fly with from Washington, D.C. to the United States? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4242 reviews
8.0Comfort
7.5Entertainment
7.0Food
8.1Boarding
8.6Crew
Airline reviews

I wish they had movie screens in the headrests. The seats are much improved, more legroom and recently renovated. Bathroom was clean. Staff was outstanding!!

10.0 ExcellentG, Sep 2025LAS - ATL
Read more Southwest reviews

I wish they had movie screens in the headrests. The seats are much improved, more legroom and recently renovated. Bathroom was clean. Staff was outstanding!!

As always, the entire Southwest experience was wonderful, from online booking to flight to baggage retrieval. Very grateful.

The weather could have been better. There was a 40 minute ATC delay in SFO because of marine fog and a micro cell storm delayed landing and take-off at Nashville. The gate was changed 5 minutes from boarding from gate B3 to gate C23 at Nashville airport.

After being assaulted by a flight attendant I was then brushed off as oh well because he long braids didn’t mean to whip me in the eye. I have filed complaints and will see. But like any other issue I’ve had with kayak involved it’s been trash. Last time I’ll be using your app

AC sub par. WiFi not working correctly. Ac sucked. Seats very narrow.

Near 4 hour flight with only 1 service. Had to use call button to request water. Internet and power not working until into flight. Internet would stop working during flight.

Southwest's seats are the least comfortable I have ever sat in.

The cabin was quiet for the redeye flight. The area was clean. The staff was great. The 787 Max was in good condition. Drawbacks were that the seat widths were tight for some passengers. The seat padding was at best average and for a long flight uncomfortable.

Southwest like most American domestic airlines, is a mediocre airline. But it is among the cheapest. Oh well.

My flight was delayed 50 minutes and we were rushed to board to then sit for 15 minutes until the pilot arrived. Unacceptable since we could have waited to board. Also the delayed flight was updated AFTER we boarded to more than the 10 minutes as originally stated.

The staff and the boarding procedure were all amazing . The one flight was not equipped with WIFI which now adays seems odd. All in all the experience was good

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

Really low quality food especially for an international flight. The crew also was surprisingly unpleasant except couple of ladies. I know we were not in first class but that’s no reason to treat customers as less.

Flight delayed for two and half hours and then canceled altogether due to mechanical issues. No mechanic onsite to fix so had to send one from LAX.

Crew was good. The reservation got mixed up and they didn't have my TSA number. I am also a Silver Medallion and wasn't able to use Sky Priority.

Delta made it easy, comfortable and timely. The crew was fantastic.

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

Three seats in first class were broken and while they were able to still acommodate us it was looking very touch and go and they had others they could not acommodate

Mechanic delay in addition to a 2 hour change in takeoff time was frustrating.

Delayed due to thunderstorms and no in-flight service due to rough weather — both of which are out of Delta’s control. Flight was good overall.

Terrible. They wouldn't allow me on my flight on the 14th..

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

Great service on board. Boarding a bit slow due to process. Food was pretty average.

Very small cramped plane for an international flight. Everything else was good, but it was maybe the smallest comfort-wise I've ever been on for longer than 3-4 hours and the trip was 7.5

Flight was delayed 3 hours. No food and drink vouchers was provided. They offered a mini pretzel bag and water .

Staff was rude. Didn’t give water for 2 hours. Worst service

Was on time until within 1 hour of flight-how does that happen? Staff very friendly.

I liked the choice of lemon ginger tea. I think stewardesses can be more considerate of older people needs.

We were given vouchers we couldn’t use with a 5.5 hour delay

I fly UAL 7-8 times per year. This flight was not up to snuff because it boarded very late "due to unexpected delays in restocking the plane" and yet Flight Aware showed the plane had landed some 10 hours earlier--so I think they could have planned accordingly. The FA's were nice but harried. The video system had to be rebooted 3-4 times. The food service was rather abrupt; they forgot my row and when I asked for my meal, they brought it with some impatience. Overall, the flight was fine, but the little details made it feel somewhat mundane and hurried.

American almost always Delays flights from Austin to Dallas and back. I cannot believe they have such poor service on this route. I was about to switch to American from Delta, but they gave me enough reasons not to.

Lost bag and 2 days no word leaving for cruise no clothes or stuff

Given it’s a red-eye into Charolotte, we didn’t get any food. The survey does not include “N/A” so the rating will be skewed.

Great. Quick and quiet and east. The breakfast choices were a welcome surprise!

American airlines suck they delay the flights all the time made me sleep in an airport because my flight was delayed and I miss my connecting flight

There's nothing I liked about it. For first off I scheduled this trip two weeks in advance then they delayed my flight which messed up my whole trip. So I scheduled it for the following weekend thinking there won't be a delay and guess what as soon as I got to the airport we said in the airplane on the tarmac for an hour and a half. Not only was it delayed I missed my connecting flight meaning I had to stay the night at Dallas-Fort Worth airport sleeping on the floor. I will tell you this I will never fly American airlines ever again I have had nothing but horrible experience with them and I just throw money at them

The stewardess hit me with the food kart twice on the head and didn't say I'm sorry once. The same stewardess gave me a warm Apple Juice with No ice. The Flight was delayed for Departure 6 times, starting from 2:36pm, finally taking off 7:50pm. I was late picking up my child from the sitter by 3 hours.

Having to reschedule flights a day later, they loaded by luggage on the wrong plane from Little rock now I have to HOPE they deliver it to where im staying like they said would. International flight crew was very disgruntled and not very friendly.

We will be writing a long, detailed letter to corporate about our awful experience with American airlines.

It took way too long to diagnose and solve the problem of a broken crew member cabin seat. Though compensation for the volunteer who left the flight was very kind.

Seats were new and comfortable. Staff was fine. Missed my connection due to weather -which wasn’t their fault- but got no help at all. Gate staff sent me to customer service, which was and stayed unstaffed. Sign with QR code directed me to call or chat. Chat was useless. Call was returned after an hour. No itinerary offered by Frontier could get me home in less than 30 hours. Rebooked with another airline and got a partial refund that came to about 10 percent of what I paid to get home.

Finally a Frontier on time and efficient. I've had problems before with your airline, but this time everything went fine.

The experience was good. No frills but I got there safe and sound and on time.

Great for the price. No wifi or entertainment, but gate agents and crew were fantastic and we boarded quickly and left on time.

sluggish boarding and arrival procedures, fake nice flight attendants, and lots of delays.

Disaster. They lied every step of the way. We ended up being delayed due to crew and then allegedly abandoned the flight because of a curfew at LGA. No rebooking to LGA at any reasonable time. No hotel. No meal vouchers. Had to sleep in the airport and fly to Newark instead. Will never fly Frontier again.

What I expected, nickeled and dined and a frontier flight attendant loudly complained about her job and lack of communication as she headed to the gate on her cell phone. Not professional.

As every law enforcement agency I could imagine surrounded the plane and we didn’t disembark for 2 hours and then had to stick around for another hour to go get our personal belongings after leaving them behind and being bused away from the plane, it was scary and inconvenient. We were given no information as to why this was happening. Lack of communication with passengers was disappointing.

After boarding and un-boarding twice over 6+hours, the flight was canceled.

Severe turbulence. Captain never came on to reassure passengers after things settled down.

Everything you need to know for your flight from Washington, D.C. to the United States

Cabin class types available on flights to the United States

Cabin classes available on flights to the United States. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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