$56 Find Cheap Flights from Washington Dulles Airport to North America

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dulles Intl to North America departing on 6/18. 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 Dulles Intl to North America

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
New York
New York1 stop$129
Orlando
Orlandononstop$114
Los Angeles
Los Angelesnonstop$257
Las Vegas
Las Vegasnonstop$287
Chicago
Chicago1 stop$219
San Francisco
San Francisco2 stops$347
Miami
Miami1 stop$158
Boston
Bostonnonstop$173
Fort Lauderdale
Fort Lauderdale1 stop$122
Denver
Denver2 stops$191
Seattle
Seattle1 stop$235
Atlanta
Atlantanonstop$87
Dallas
Dallas1 stop$192
Tampa
Tampanonstop$172
Houston
Houston1 stop$154
Cancún
Cancún1 stop$290
San Diego
San Diego1 stop$278
Honolulu
Honolulu2 stops$561
New York
New York1 stop$129
Orlando
Orlandononstop$114
Los Angeles
Los Angelesnonstop$257
Las Vegas
Las Vegasnonstop$287
Chicago
Chicago1 stop$219
San Francisco
San Francisco2 stops$347
Miami
Miami1 stop$158
Boston
Bostonnonstop$173
Fort Lauderdale
Fort Lauderdale1 stop$122
Denver
Denver2 stops$191
Seattle
Seattle1 stop$235
Atlanta
Atlantanonstop$87
Dallas
Dallas1 stop$192
Tampa
Tampanonstop$172
Houston
Houston1 stop$154
Cancún
Cancún1 stop$290
San Diego
San Diego1 stop$278
Honolulu
Honolulu2 stops$561

Book Cheap Dulles Intl to North America Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dulles Intl to North America 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 Dulles Intl to North America

Fri, May 22 - Wed, May 27
Frontier Logo
7:45 am - 9:52 am
IAD
-
ATL
2h 07mnonstop
Frontier Logo
9:16 pm - 11:09 pm
ATL
-
IAD
1h 53mnonstop
$87Frontier
Fri, May 15 - Fri, May 22
Frontier Logo
6:17 pm - 8:38 pm
IAD
-
ATL
2h 21mnonstop
Frontier Logo
8:17 am - 10:12 am
ATL
-
IAD
1h 55mnonstop
$88Frontier
Mon, May 11 - Tue, May 12
Frontier Logo
11:12 am - 1:20 pm
IAD
-
ATL
2h 08mnonstop
Frontier Logo
12:39 pm - 5:52 pm
ATL
-
IAD
5h 13m
1 stop
$89Frontier
Wed, Apr 29 - Fri, May 8
Frontier Logo
6:20 am - 8:30 am
IAD
-
ATL
2h 10mnonstop
Frontier Logo
8:17 am - 10:12 am
ATL
-
IAD
1h 55mnonstop
$92Frontier
Fri, May 29 - Fri, Jun 5
Multiple Airlines Logo
2:52 pm - 6:57 pm
IAD
-
MCO
4h 05m
1 stop
Multiple Airlines Logo
4:18 pm - 6:42 pm
MCO
-
IAD
2h 24mnonstop
$121Multiple Airlines
Sun, May 3 - Fri, May 8
Multiple Airlines Logo
7:11 pm - 12:49 am
IAD
-
MIA
5h 38m
1 stop
Multiple Airlines Logo
11:06 am - 5:12 pm
MIA
-
IAD
6h 06m
1 stop
$161Multiple Airlines
Tue, May 12 - Tue, May 19
United Airlines Logo
5:55 pm - 8:33 pm
IAD
-
DFW
3h 38mnonstop
United Airlines Logo
7:20 am - 11:23 am
DFW
-
IAD
3h 03mnonstop
$199United Airlines
Mon, May 11 - Tue, May 12
Delta Logo
5:33 pm - 9:53 pm
IAD
-
ORD
5h 20m
1 stop
Delta Logo
9:49 am - 4:36 pm
ORD
-
IAD
5h 47m
1 stop
$228Delta
Tue, Sep 22 - Sat, Sep 26
Delta Logo
7:10 am - 10:03 am
IAD
-
SEA
5h 53mnonstop
Delta Logo
3:55 pm - 11:55 pm
SEA
-
IAD
5h 00mnonstop
$245Delta
Wed, Jul 15 - Thu, Jul 23
United Airlines Logo
7:00 am - 2:36 pm
IAD
-
SEA
10h 36m
1 stop
United Airlines Logo
11:20 pm - 7:22 am
SEA
-
IAD
5h 02mnonstop
$251United Airlines
Booking Insights

KAYAK's insights & trends for Dulles Intl to North America flights

Get data-powered insights and trends into flights from Dulles Intl to North America to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Washington, D.C. Dulles Intl Airport to North America flight route?

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

The cheapest ticket to North America from Washington, D.C. Dulles Intl Airport found in the last 72 hours was to Orlando, at $78 round-trip. The most popular route is from Washington, D.C. Dulles Intl Airport (IAD) to Los Angeles (LAX), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $268.

What is the cheapest time of day to fly to North America?

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

The cheapest time of day to fly to North America is generally in the morning, when round-trip flights cost $565 on average. Morning departures are around 31% cheaper than evening flights, on average. The most expensive time of day to fly to North America is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $941.

Can I save money by flying with a layover from Washington, D.C. Dulles Intl Airport to North America?

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 $375, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to North America?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Washington, D.C. Dulles Intl Airport to North America, 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. Dulles Intl Airport to North America is December, when tickets cost $147 (return) on average. On the other hand, the most expensive months are March and April, when the average cost of round-trip tickets is $348 and $336 respectively.

What’s the cheapest day of the week to fly from Washington Dulles Airport to North America?

The average price of all round-trip flights from Washington, D.C. Dulles Intl Airport to North America clicked on KAYAK for each day over the last 12 months.

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

Good to know

Low seasonFebruary
Cheapest flight$56
Best time to beat the crowds but there is an average 4% increase in price.
Most popular time to fly and prices are also 13% lower on average.
Flight from Washington Dulles Airport to Atlanta

Flights from Dulles Intl to North America: the best tips from KAYAK users

Insights shared by verified travelers who flew the route from Dulles Intl to North America 
OlgaFlew with United Airlines
IAD
-
TYS
Mar 2026
Make sure you have enough time in that airport between connecting flights. Take a pillow !
TonyFlew with United Airlines
IAD
-
RDU
Dec 2025
Bring your own snacks - no food service👍🏼
SamFlew with Air Canada
IAD
-
YYZ
Jan 2025
Do not rush to know the gate. almost anytime I have a trip to Toronto the gate changes and I walk a long distance to the new gate. for me this time around 30 minutes.
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.
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.
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
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 Air Canada
IAD
-
YYZ
Apr 2024
Grab the first class seat, it is worth the extra money for the comfort and nice meal for such a quick flight.
Verified travelerFlew with Alaska Airlines
IAD
-
SEA
May 2024
Get to the airport early, especially on holidays
DeniseFlew with Alaska Airlines
IAD
-
SFO
May 2024
Bring your own device. No screens on the seatbacks.

FAQs - booking North America flights

  • How does KAYAK find such low prices on flights from Washington Dulles Airport to North America?

    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 Dulles Airport to North America.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington Dulles Airport to North America?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Washington Dulles Airport to North America 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 Dulles Airport to North America?

    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 Dulles Airport to North America 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 Dulles Airport to North America?

    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 Dulles Airport to North America up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to North America

  • Looking for a cheap flight? 25% of our users found tickets from Washington Dulles Airport to the following destinations at these prices or less: Atlanta $135 one-way - $207 round-trip; Los Angeles $237 one-way - $352 round-trip; Orlando $98 one-way - $162 round-trip

Reviews of the top 5 airlines serving from Dulles Intl to North America

 
Need help choosing which airline to fly with from Dulles Intl to North America? 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.
7.9
Alaska AirlinesOverall score based on 12255 reviews
8.1Boarding
7.0Food
7.8Comfort
8.5Crew
7.0Entertainment
Airline reviews

It was not a good experience, the flight was delayed 3 hours, the gate staff were super pushy to get bags checked claiming it was a full flight, there were about a dozen open seats from what I could tell. The intercom from the pilot seemed to be broken, it sounded like the pilot was speaking with a mouth full of marbles.

2.0 MediocreJacob, Mar 2026
DCA - PDX
Read more Alaska Airlines reviews

It was not a good experience, the flight was delayed 3 hours, the gate staff were super pushy to get bags checked claiming it was a full flight, there were about a dozen open seats from what I could tell. The intercom from the pilot seemed to be broken, it sounded like the pilot was speaking with a mouth full of marbles.

The food was terrible, worse that what you get with UA, an already one of the lowest standards to beat. How cheap one could be, providing that kind of junk food in first class. Unbelievable! The seats were not very comfortable either. And there were no screens either, not that I cared much but for you to know.

The aircraft was extremely warm the entire flight. After we landed we were stuck on the plane for another 45 minutes without a gate to deboard from. The smell of exhaust from the engines in the cabin along with the heat inside the cabin made the flight uncomfortable.

Flight cancelled and deplaned. Rescheduled 8 hours later at a different airport. Ended up at destination but late.

The seats are very small. I’m 5’ 3”, so don’t think I should notice. The food selection was non existent and very disappointing. 5 hour flight plus TSA, etc. I would have appreciated a small salad, crudités. Something fresher not just chips.

We appreciated that the flight attendant came through 3 times with drinks or water on the long flight..I was also glad that they were separating out recycling! I would have liked a 12oz sofa can instead of 7oz, but that's a minor quibble. The knee space in economy was also better than most of Alaska's competitors.

I liked the free snacks and drink. I liked the onboard entertainment. I did not like the WiFi cutting out in middle of my movie.

Flight from LAX to STS das excellent. Flight from DCA to LAX was troubled by the previous flight returning to the one DCA gate putting our flight in jeopardy. However another gate was arranged and that flight was a bit late, but was handled exceptionally.

Boarding process was poorly handled by the gate crew and the onboard crew. No effort was made to provide equal treatment to passengers with overhead bin space. Crew seemed disengaged and unfriendly.

Awesome. Great flight. Super nice people and I like the extra space

Very old plane with no inflight entertainment. I purchased the internet pass and it was nearly unusable.

My tray was broken so i had no place to work or eat except my lap. Flight attendant said I would get an email with some credit or miles, it was a complete waste of time as I could only function at about 20% of normal. I have not received anything yet.

Short trip, no food and therefore no expectation for much interaction with staff who were pleasant and professional. My critique is on comfort of the seats. Exit rows and comfort seats do not provide enough personal space for 3 side-by-side seats, especially when in the middle row. Some passengers are not considerate of the middle seat and there should be signs that state something to the effect of: "please consider giving middle seats use of the armrests."

My flight yesterday evening was delayed 3.5 hours with no water or food service. Poor experience

Transparency from pilots, quick boarding and exiting the plane, staff greeted to each and everyone,

Didn't like sitting on the waiting pad for 30 minutes right after departing the gate. If you're going to do that, just don't board so people can still get up and walk around in the terminal. My luggage was damaged by the baggage handlers.

Pilots lied about waiting on “paperwork”. Sat in the plane for over an hour, waiting on some papers to be printed according to the pilot and then all of a sudden he says good news maintenance is finally on their way. Maybe they can fix it before we get our paperwork. Ended up missing my connection in LaGuardia and as a result, had a fly home to Lexington instead of the Louisville airport. Then paid $100 to uber to Louisville since it was midnight by the time I got in. I wish they would just be transparent with passengers sometimes and not try to beat around the bush on why things are delayed.

The WiFi was horrific. I fly delta often and love their (usually reliable and free) WiFi. On this flight it was intermittent and when it did connect was extremely slow. I couldn’t get any work done while I was on the flight which was extremely frustrating. I was also in the exit row seat where there is now immediate seat in front of you, so while the leg room was nice, I couldn’t even watch the TV when the internet wasn’t working. Finally, for the last 20 mins of the flight, the announcement indicator came on the TV screens and took them over, even though no announcement was being made. Really disappointed.

The flight was way too HOT! And the plane did not have any in-flight TV entertainment.

Boarding was good. The flight was on time ( arrival was 20 minutes early). Inflight service was average ( US airlines have not mastered the skills of customer service yet). The food was mediocre. “ breakfast “ was downright awful and insulting. It was a piece of dough with mon descript filling that was supposed to be cheese omelette).

Vegetarian selection could be better. Bread was too hard to chew.

Crew was friendly and competent. Food, wine, and entertainment were excellent except the raw tuna on the flight to Split. Recommend against serving that - at least as the only option. Many medical conditions do not allow people to eat raw fish.

United didn’t even try to hold the flight for me. They knew I had a tight connection and when I arrived at the gate less than 10 mins after final boarding the flight had already gone. The gate agent wasn’t even notified that I was on my way. She was told I wasn’t at the airport

Good quick flight on a small but comfortable plane. I'm 6'3 and had plenty of space.

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

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 flight was an hour late. You got us on the plan and we sat on the ground for 45 minutes with no information from the pilot whatsoever. Worst flight this year.

Going non stop to lax like I paid for. Not stopping in MCI for gas. Too long of delays

Human interaction. Thought there would be more service-even a smile would have been nice.

Incoming flight was delayed, delaying boarding. It then took 30 mins to take off. Took 20 mins to get to a gate because they changed the gate last minute, crew weren’t ready so there was no one staffed to work the jet bridge. Boarding was so disorganized as is usual with American because everyone just stands around the gate regardless of boarding group.

Delays with no explanation. It could have been handled better.

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.

delayed due to weather. Could not communicate with family since the wifi was broken

They didn’t offer a water, even after I asked

They switched our terminal 3 times and we were delayed for four plus hours!!!

It was an early flight and most people napped/slept and the crew let us which was nice.

The crew acted like they had never done this and kept barking passive aggressive orders at people. + the security line + the delay + sitting on the tarmac for 2 hours + none of the apps or signage updating with correct times

More inflight connection. And leg space is horrible. And the paying for baggage I'd ridiculous!!!

My flight was originally from SAT to MCO connecting from MCO to ORD. We got diverted to ATL and than Frontier staff there was sooo un helpful first they said they couldn’t give us any accommodation since our flight first got delayed that cancelled and now it’s 221am and I am still in ATL since they said they need to create a new flight my final destination is ORD and I have been delayed twice and cancelled. With no real help the frontier app didn’t work no email updates over all such a horrible experience

There's no seats that lean back with little leg space i wad uncomfortable the entire flight. Your charges for extra baggage is despicable and costly!!

Remind customers of the need to have passport or new ID for boarding.

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

Everything you need to know for your flight to North America

Information on your arrival and departure airports