$44 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 6/15. 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.
1 adult
1 adult, Economy, 0 bags

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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$104
Los Angeles
Los Angeles1 stop$231
Las Vegas
Las Vegas1 stop$227
Chicago
Chicagononstop$126
San Francisco
San Francisco1 stop$258
Miami
Miaminonstop$93
Boston
Boston1 stop$167
Denver
Denvernonstop$136
Fort Lauderdale
Fort Lauderdalenonstop$93
Seattle
Seattlenonstop$198
Atlanta
Atlantanonstop$61
Dallas
Dallas1 stop$136
Phoenix
Phoenix1 stop$248
Tampa
Tampanonstop$130
Houston
Houstonnonstop$112
Honolulu
Honolulu2 stops$471
San Diego
San Diego1 stop$258
Philadelphia
Philadelphia1 stop$127
New York
New York1 stop$104
Los Angeles
Los Angeles1 stop$231
Las Vegas
Las Vegas1 stop$227
Chicago
Chicagononstop$126
San Francisco
San Francisco1 stop$258
Miami
Miaminonstop$93
Boston
Boston1 stop$167
Denver
Denvernonstop$136
Fort Lauderdale
Fort Lauderdalenonstop$93
Seattle
Seattlenonstop$198
Atlanta
Atlantanonstop$61
Dallas
Dallas1 stop$136
Phoenix
Phoenix1 stop$248
Tampa
Tampanonstop$130
Houston
Houstonnonstop$112
Honolulu
Honolulu2 stops$471
San Diego
San Diego1 stop$258
Philadelphia
Philadelphia1 stop$127

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

sáb, mai 9 - ter, mai 12
Frontier Logo
11:46 am - 2:37 pm
BWI
-
MIA
2h 51mnonstop
Frontier Logo
7:04 pm - 12:49 am
MIA
-
BWI
5h 45m
1 stop
$93Frontier
sex, mai 15 - dom, mai 17
Frontier Logo
9:43 pm - 12:26 am
BWI
-
FLL
2h 43mnonstop
Frontier Logo
6:00 am - 8:43 am
FLL
-
BWI
2h 43mnonstop
$93Frontier
sáb, abr 18 - sáb, abr 25
American Airlines Logo
8:09 pm - 11:01 pm
DCA
-
MIA
2h 52mnonstop
American Airlines Logo
6:35 am - 9:14 am
MIA
-
DCA
2h 39mnonstop
$131American Airlines
qua, abr 22 - qua, abr 29
Delta Logo
3:00 pm - 5:40 pm
DCA
-
MIA
2h 40mnonstop
Delta Logo
11:22 am - 2:03 pm
MIA
-
DCA
2h 41mnonstop
$137Delta
sáb, abr 18 - qua, abr 22
American Airlines Logo
5:48 pm - 8:47 pm
DCA
-
MIA
2h 59mnonstop
American Airlines Logo
6:21 am - 9:00 am
MIA
-
DCA
2h 39mnonstop
$144American Airlines
sáb, mai 9 - sáb, mai 16
Southwest Logo
7:15 am - 1:45 pm
DCA
-
MIA
6h 30m
1 stop
Southwest Logo
9:30 am - 5:35 pm
MIA
-
DCA
8h 05m
1 stop
$151Southwest
sáb, mai 9 - sáb, mai 16
Southwest Logo
12:00 pm - 8:20 pm
DCA
-
MIA
8h 20m
2 stops
Southwest Logo
9:30 am - 5:35 pm
MIA
-
DCA
8h 05m
1 stop
$156Southwest
sáb, mai 2 - ter, mai 12
Delta Logo
3:00 pm - 5:40 pm
DCA
-
MIA
2h 40mnonstop
Delta Logo
11:10 am - 1:49 pm
MIA
-
DCA
2h 39mnonstop
$157Delta
qua, abr 8 - qua, abr 15
United Airlines Logo
5:55 pm - 8:53 pm
IAD
-
SEA
5h 58mnonstop
United Airlines Logo
8:00 am - 4:11 pm
SEA
-
IAD
5h 11mnonstop
$202United Airlines
ter, abr 14 - dom, abr 19
United Airlines Logo
5:55 pm - 8:53 pm
IAD
-
SEA
5h 58mnonstop
United Airlines Logo
11:59 pm - 11:48 am
SEA
-
IAD
8h 49m
1 stop
$213United Airlines
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 Orlando, at $61 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 $70.

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

The average price for all round-trip flights from Washington, D.C. to the United States depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to the United States is generally in the morning, when round-trip flights cost $574 on average. Morning departures are around 33% cheaper than evening flights, on average. The most expensive time of day to fly to the United States is generally in the evening, which is peak travel time and where the average cost of a ticket is $854.

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 $373, 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 $151 (return) on average. On the other hand, the most expensive months are March and October, when the average cost of round-trip tickets is $267 and $253 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 Sunday, 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.

Good to know

Low seasonJanuary
Cheapest flight$44
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly and prices are also 9% lower on average.
Flight from Baltimore to Fort Lauderdale

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 
OlgaFlew with United Airlines
IAD
-
TYS
Mar 2026
Make sure you have enough time in that airport between connecting flights. Take a pillow !
NguyenFlew with Delta
DCA
-
SEA
Dec 2025
DCA airport is much easier to navigate (security, getting to gate, proximity to DC city center) than IAD
TonyFlew with United Airlines
IAD
-
RDU
Dec 2025
Bring your own snacks - no food service👍🏼
Verified travelerFlew with Alaska Airlines
DCA
-
SAN
Feb 2026
DCA only has a few flights to other coast. IAD has many. If something goes wrong you’ll have more options flying out of IAD.
ManojFlew with Alaska Airlines
DCA
-
SEA
Nov 2025
Don’t bring carry on roller luggage if you can avoid it. Overhead space runs out real quick.
Verified travelerFlew with American Airlines
DCA
-
PVD
Mar 2025
Usually flying to/from TF Green is very convenient, - small airport, fast security lines, parking nearby.
Verified travelerFlew with Alaska Airlines
DCA
-
SFO
Jan 2025
Reserve your plane seat & bring something to eat in the plane.
Verified travelerFlew with United Airlines
IAD
-
BUF
Nov 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.
PhallyFlew with Alaska Airlines
IAD
-
SFO
Oct 2024
Don't take too much stuff. Make sure to have the necessary documents or boarding pass ready.
RebeccaFlew with Alaska Airlines
IAD
-
SAN
Sep 2024
Get something to eat in the airport, just in case there is no food onboard.
MilesFlew with American Airlines
DCA
-
PIT
Sep 2024
Arrive early for morning flights. Even precheck and clear had a line at DCA
Verified travelerFlew with Alaska Airlines
IAD
-
SEA
Sep 2024
Pay the money if can afford to upgrade your seats
Verified travelerFlew with Alaska Airlines
IAD
-
SEA
Jul 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 Airlines
DCA
-
SEA
Jun 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 Airlines
DCA
-
LAX
Jul 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 Airlines
DCA
-
IND
Jul 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 Lufthansa
IAD
-
RDU
Aug 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 Airlines
IAD
-
SFO
Aug 2024
Flying to the Ronald Reagan airport is closer and faster to D.C. than the Dulles airport.
BillFlew with Alaska Airlines
IAD
-
LAX
Jun 2024
At Dulles, you can spend 30 minutes getting to your AFTER clearing TSA
Verified travelerFlew with Alaska Airlines
DCA
-
SEA
Jul 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 / Mokulele
IAD
-
BFD
Jun 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 Southwest
DCA
-
FLL
Mar 2024
Arrive earlier to avoid lines for baggage drop off. Also opt for baggage check in my mobile app
Verified travelerFlew with Alaska Airlines
IAD
-
SEA
May 2024
Get to the airport early, especially on holidays
Verified travelerFlew with Delta
DCA
-
MSP
Apr 2024
use restroom prior to boarding, hall to bathroom is small
DeniseFlew with Alaska Airlines
IAD
-
SFO
May 2024
Bring your own device. No screens on the seatbacks.
Verified travelerFlew with Frontier
DCA
-
DEN
Dec 2023
Always check the rules and guidelines prior to boarding. Be early. Rest and eat before departure.
Verified travelerFlew with JetBlue
DCA
-
FLL
Feb 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.

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 4317 reviews
8.1Boarding
8.0Comfort
8.6Crew
7.0Food
7.5Entertainment
Airline reviews

Long layover between flights to Long Island from BWI - need better coordination between flights

4.0 OkayKenny, Mar 2026
TPA - BWI
Read more Southwest reviews

Long layover between flights to Long Island from BWI - need better coordination between flights

I elected to pay for the upgrades and found very little difference

The new seating arrangement is so over priced for what you get.

The problem with the seat assignments is that there were a lot of rows in the front that were empty but my row at the back was full. Just not so pleasant.

No food or entertainment, just a quick 40 minute flight. A little bumpy due to Santa Ana winds but pilot has no control over that. Good flight and landing!

Good but I prefer choose your own seat. With the new assigned seats they should board from the back I see no advantage to this new boarding. Just like every other airline

I realize they are still working out kinks with the new boarding process, but by the time I boarded in group 5, most of the bins were full. All airlines should better enforce small bags and jackets going under the seats until everyone has boarded.

WiFi was not working and didn’t have a beverage service

Snacks are always pretzels. Why can't you also offer peanuts ?

Flight boarded late after announcing on time boarding. Flight arrived only a little late despite late departure. Had trouble connecting to WiFi

Love delta smaller commuter plane so no entertainment and paid wifi on MKE-LGA leg was extremely unreliable and slow

Stop changing gates. Stop cancelling flights Stop moving my seat.

Extremely disappointed with Delta. They canceled flight last minute and then I rebooked the other flights and with which were delayed as well

Could not get my connecting flight boarding pass until four hrs before departure! Ver annoying especially since the staff could not explain why!

The flight was flying with 30% capacity. The flight my seat from preferred seating to back of the seat. Even though i can understand that this was to balance the flight weight. The flight attendance decided to do the serving near my seat and in the middle , their noices woke me up from sleep , when i realized that the service has ended and when they were going back asked for a coffee, for which they answered they have completed teh service in my location. That really upset me as they woke me up and also rejected the coffee i asked. I ended up landing with a headache, thanks to the crew that screwed up my travel

Delayed. Hot. Passenger next to me was so large I couldn’t move.

Same experience as the flight from Norfolk to Atlanta where people are boarded in zones that don't make sense. People behind you on the plane will get on before you and they take the luggage space on your row.

The boarding process doesn't make sense since some people that will sit behind your rows are boarded before you and then they take up the luggage space above your head. I then have to wait for people to get off the plane before I can go back to get my luggage.

Good flight. Connector flight was delayed so made a short turnaround in Atlanta which was stressful. Otherwise, great crew, Staff in ATL was very informative about the delay and ensured people their connections were fine. Notified the ones that were not. Great communication.

The flight went very well, but the flight attendants didn't serve and food or drinks other than 1st class due to rough air but to be honest it wasn't that bumpy and I felt that they could've at least offered water and coffee perhaps. Also serving 1st class only is a bad look. I've been in 1st class many times and I would've felt that if the turbulence was too rough for the main cabin, it would be too rough for 1st class too.

The flight was delayed so we were dead tired, and after that the turbulence was horrible. I was very scared.

Wonderful. Quick boarding. Early departure and we arrived 30 minutes early at our destination. Unfortunately, when you arrive early, there is still a departing aircraft at our gate. We had to park for 30 minutes until the gate was clear. So our early arrival was not really early at the gate. Otherwise it was a quick and smooth flight. Appreciated the efficiency.

Wifi took a while to kick in and we had a maintenance issue that took over 40 mins at the gate in Washington before pulling back

Very good. Because of the delays with my previous flight, I missed my connection, but I was able to book another flight through the United app easily.

Was happy we finally got upgraded in 1st class. The seat getting old. The cushiness need some improvement.

Ineffective communication with United resulted in lost baggage. Their Baggage Tracing counter at MUC was shut down from 11:00-14:15 on my arrival. Undertrained, underinformed staff had me Running all over MUC to find someone to help me to no avail. Staff was rude, unhelpful, and unable to effectively use the systems they did have operational. They refused to contact United in any way or provide any accommodation or other resources while I waited for my luggage. This has destroyed my downstream itinerary. If they had even the slightest visibility I may have been able to reschedule/plan, but again, their staff provided nothing, and did nothing more than their website, which doesn’t even work on a standard phone browser. Miserable failure at all levels that weren’t associated with the operation of the aircraft.

Sat next to a one year old. She crawled all over the place and made me laugh.

The Crew and the food was the worst I ever had in Business Class. First they told us there were no space for carry on. It was plenty of space over our 2 row seats, we had to ask to let us travel with it which was accepted. They were aware that we had to run for the connection due to the previous flight delay. Have us one hour waiting for more customers and not even offer a glass of water. Then started the service and they started to serve other passengers drinks in business and did not offer any drinks until they serve our pre ordered meal and I ask for something to drink. I had to wait until they finished to serve all passengers until Inget something. The crew was the worts I ever had for Business Class in my life.

Not great experience - we were super late boarding due to issues with aircraft. Then when we finally all got onboard and seated and they started taxiing out to the runway they just stopped then turned around and went back to the airport. Apparently the crew “ran out of time” to legally fly us. They mentioned that they were about 2 minutes away from taking off. I understand the rules and safety but kinda wonder why they would have bothered boarding us in the first place? Had to go all the way back and de plane and then wait in a HUGE line to get a hotel (this is somewhere around 2:30am) finally got to hotel by Uber (no shuttle after 20min so gave up) and they ended up putting us all back on the same aircraft at 10am next morning so got about 2.5 hours sleep. They did give us. $250 credit, but it was a São Paulo Brazil flight out of Dulles. The flight and everything was fine.

Starlink wifi on the Embraer E175 is an excellent experience. I was able to connect and work from IAD all the way to approach into BTV.

The crew was excellent and overall the flight was good. No complaints.

I didn't end up taking this flight. I got up at 4am for a flight that was supposed to board at 6am - at 5:55am you delayed the flight to 10am. The airport is under construction so I switched to a later flight as I wasn't going to sit in the airport for 4 hours. They said the delay was due to the crew needing rest from a flight coming in late the night before - if that was the case then I think you should have delayed the flight much sooner so that passengers wouldn't get up so early and get to the airport to sit and wait.

Never had such a lazy first class attendant. Literally spent 60%+ of the flight playing games on her personal phone making up excuses of why she was unavailable.

The flight attendants and the service is getting worse by the day.

Not to have gotten delayed by 2+ hours for the fourth straight American flight. They're the worst.

Like all of the flights I took to get down to Dallas. They were delayed

Flight delay for mechanical. Inbound arrived on time. No one said why mechanical delay.

Flight boarded, departed and landed on time. Excellent service from flight attendant in FIRST

This was one of the most frustrating travel experiences I've had to date. I had changed my flight day of to this one as it was slated to depart on time. It ended up being so delayed that my original flight took off before this one did. The boarding process began but eventually stopped and everyone had to get off the plane as a problem was identified. The person at the front desk just tried to laugh it off as if this wasn't already a huge inconvenience. From there, we eventually got to board only to sit at the gate for an additional hour because of some additional issue. This was extremely frustrating and caused a lot of stress.

It was a little concerning to hear the ground crew arguing with the flight crew over baggage space. Instead of taking them and checking them, they started checking for space in the first class cabin moving items around like the flight crew didn't know what they were doing. I was embarrassed for them.

Flight was canceled. Most upsetting was message from Kayak, stating that the flight was canceled and click with Kayak for details regarding rebook, refund details. THERE'S NO INFORMATION PROVIDED BY KAYAK EXCEPT THAT FLIGHT IS CANCELED. AND NOW THIS SURVEY TO FIND OUT HOW WAS THE FLIGHT !!!!!!!

The flight never took off and we spent 7 hours at the airport

Gate not determined until I got to the airport - hard to plan the trip to the airport.

Our flight was canceled. I will never use Kayak nor Frontier for travel again. The entire experience was a headache.

Frontier.. nickel and dime add-ons. Flight late, on time, late again, last minute gate change, arrival gate required a shuttle to the terminal. They sure keep you guessing.. if you like a little chaos and airport anxiety, this is the airline for you!

This is my second time flying with Frontier. My current experience was very favorable. The staff from the gate to the plane was friendly, warm and professional. The food options lacked in my opinion. This area needs some attention in my opinion.

There was no food and no entertainment, so I'm not sure why these are even in the survey, as my understanding is frontier does not ever offer food without a few, not even a snack, and there are no screens so unless the flight safety talk is our entertainment why ask how we liked it?. One of the flight attendants say in the back of the plane as people filed in to their seats, yelling orders about where to put baggage and telling people to hurry up. It was the least professional experience I've ever had on a flight.

Very well recently! Frontier is improving and less harrassing customer on luggages! Positive!

Good for a budget airline! It was easy to get on, staff was really nice. Can’t say anything about the food or entertainment because it wasn’t available, which is fine.

I am writing to express my disappointment with my recent Frontier Airlines flight. I was charged $99 at the gate because my bag was said to be too large, yet once onboard there was no available overhead bin space, and I was required to place the bag under the seat in front of me anyway. This made the charge feel unnecessary and unfair. Additionally, before the flight even took off, I was asked to move from the seat I paid for into a middle seat so another passenger and her cat could have my seat to themselves. I was not offered compensation or an explanation for being moved from a paid seat. Between the unexpected bag fee and being forced to give up my seat, this experience fell well below acceptable customer service standards. I would appreciate a review of this situation and appropriate compensation.

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.