$49 Find Cheap Flights to Ashburn

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Ashburn departing on 6/4. 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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Cheap Flight Deals to Ashburn

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights to Ashburn 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.

Recent round-trip flight deals to Ashburn

KAYAK's recommended round-trip deals from the most popular airlines that fly to Ashburn.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
7:32 pm - 9:15 pmBOS-IAD
1h 43mnonstop
10:19 pm - 11:59 pmIAD-BOS
1h 40mnonstop
$92United Airlines
Find Deal
Mon, Apr 7 - Mon, Apr 7
5:30 am - 7:11 amBOS-IAD
1h 41mnonstop
8:40 am - 10:18 amIAD-BOS
1h 38mnonstop
$97United Airlines
Find Deal
Mon, Apr 7 - Tue, Apr 8
8:35 am - 10:21 amATL-IAD
1h 46mnonstop
8:34 pm - 10:30 pmIAD-ATL
1h 56mnonstop
$100Frontier
Find Deal
Sat, Apr 12 - Tue, Apr 15
5:58 pm - 7:44 pmATL-IAD
1h 46mnonstop
8:34 pm - 10:30 pmIAD-ATL
1h 56mnonstop
$102Frontier
Find Deal
Tue, Apr 8 - Tue, Apr 15
10:45 pm - 12:25 amATL-IAD
1h 40mnonstop
7:35 am - 9:31 amIAD-ATL
1h 56mnonstop
$167Delta
Find Deal
Sat, Apr 26 - Mon, Apr 28
7:40 am - 9:18 amATL-IAD
1h 38mnonstop
5:42 pm - 7:40 pmIAD-ATL
1h 58mnonstop
$178Delta
Find Deal
Thu, Apr 17 - Sun, Apr 20
8:00 am - 4:00 pmLAX-IAD
5h 00mnonstop
5:38 pm - 8:27 pmIAD-LAX
5h 49mnonstop
$209Alaska Airlines
Find Deal
Thu, May 1 - Wed, May 7
8:20 am - 4:25 pmLAX-IAD
5h 05mnonstop
8:19 pm - 10:48 pmIAD-LAX
5h 29mnonstop
$217Alaska Airlines
Find Deal
Sat, Jul 5 - Tue, Jul 15
8:35 pm - 1:42 pmDFW-IAD
16h 07m1 stop
5:13 pm - 8:00 pmIAD-DFW
3h 47mnonstop
$239American Airlines
Find Deal
Tue, Apr 22 - Wed, Apr 23
6:15 am - 4:56 pmDEN-IAD
8h 41m1 stop
5:02 am - 11:27 amIAD-DEN
8h 25m2 stops
$242American Airlines
Find Deal
Tue, May 20 - Sun, May 25

Good to know - Book Cheap Ashburn Plane Tickets

Low season

February

High season

May

Cheapest flight

$49
Best time to beat the crowds with an average 4% drop in price.
Most popular time to fly and prices are also 3% lower on average.
Flight from Atlanta to Washington Dulles Airport

Flights to Ashburn: the best tips from KAYAK users' own experiences

Insights shared by verified travelers who flew to Ashburn 
ToruFlew with ANABOS-IADDec 2024
Delta usually has good equipment. Not luxual, but all convenient.
Verified travelerFlew with United AirlinesBDL-IADDec 2024
small overheads on small planes, sometimes delayed, don't make tight connection at Dulles
KayFlew with LufthansaMCO-IADSep 2024
Make sure you have plenty of time at airport! Get help from staff
JasonFlew with United AirlinesDEN-IADNov 2024
DIA is a large airport. Get there early.
VickyFlew with United AirlinesMDT-IADOct 2024
Avoid Dulles if you can. Its boarding areas are uncomfortable, cramped, over crowded and dreary. My United flight was fine. Just lining up to board in that over crowded space was unpleasant.
Verified travelerFlew with United AirlinesRIC-IADJul 2024
Know where your connecting gate. You can use the airline app to bring up a map and it can give you directions and time from landing gate to departure gate.
karenFlew with Alaska AirlinesLAX-IADJun 2024
Personal tips are bring your own food if you're hungry; keep foot space as open as possible for leg room; pack your patience
StacieFlew with Alaska AirlinesSEA-IADJun 2024
Watch your dates that you book. Don’t forget about the Alaska cruises. Sunday everyone flying home after cruise. Flights booked!
Verified travelerFlew with Alaska AirlinesLAX-IADJun 2024
Get to the airport on time because traffic in LA is unexpected
Verified travelerFlew with United AirlinesLAX-IADAug 2024
Request united to track your checkin bags timely
DavidFlew with United AirlinesSFO-IADJun 2024
Be prepared to pay for WiFi and food.
Verified travelerFlew with Alaska AirlinesSEA-IADMay 2024
Fly a larger carrier with the usual amenities: Delta, United, American.
BindulFlew with United AirlinesDEN-IADFeb 2024
There are multiple flights between DEN and IAD everyday, including some wide bodies. Try and get on one of the wide bodies whenever possible.
BartoszFlew with Scandinavian AirlinesORD-IADFeb 2024
United or American are the best airlines to fly to DC
Verified travelerFlew with LufthansaBDL-IADDec 2023
My flight from Hartford to DC was fine. It’s a short trip.
PatriciaFlew with United AirlinesPBI-IADJan 2024
Take DCA instead of IAD to avoid those stupid overpacked people movers

FAQs - booking Ashburn flights

  • How long is the flight to Ashburn?

    Flights from San Francisco5h 35m
    Flights from Boston1h 40m
    Flights from Atlanta1h 51m
    Flights from Raleigh1h 13m
    Flights from Los Angeles5h 20m
  • What is the cheapest flight to Washington Dulles Airport?

    In the last 3 days, the cheapest flight deal to Washington Dulles Airport was found on the route from Atlanta, at $92 return. The most popular connection is from Los Angeles to Washington Dulles Airport and KAYAK users have found round-trip deals for as low as $197 in the last 3 days.

  • Which airlines fly to Washington Dulles Airport?

    Many airlines fly to Washington Dulles Airport, the most common ones being United Airlines, Delta, and Southern / Mokulele. See the amount of flights per week for popular airlines flying to Washington Dulles Airport.

  • How to fly to Ashburn?

    You cannot fly directly to Ashburn. KAYAK recommends you fly to Washington, D.C. Dulles Intl (IAD) (6.87 miles from Ashburn). From there you can rent a car or get a taxi.

  • What airports are near Ashburn?

    The closest airport is Washington, D.C. Dulles Intl (IAD) (6.87 mi). Other nearby airports are Washington, D.C. All airports (WAS) (26.29 mi), Frederick (FDK) (26.5 mi) or Washington, D.C. Reagan-National (DCA) (27.55 mi). KAYAK recommends you fly to Washington, D.C. Dulles Intl.

  • How far is Washington, D.C. Dulles Intl Airport from central Washington, D.C.?

    You’ll need to travel 22 miles to reach the Washington, D.C. city center from Washington, D.C. Dulles Intl Airport.

  • How does KAYAK find such low prices on flights to Ashburn?

    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 to Ashburn.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Ashburn?

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

  • What is the Hacker Fare option on flights to Ashburn?

    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 to Ashburn 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 to Ashburn?

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

See more FAQs

Top tips for finding cheap flights to Ashburn

  • There is no major airport in Ashburn. It is instead served by Washington, D.C. Dulles Intl Airport.
  • Looking for cheap airfare to Ashburn? 25% of our users found round-trip tickets to Ashburn for the following prices or less: From Los Angeles $718, from Boston $801, from Miami $1,121
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Ashburn flight deals.

Top 5 airlines flying to Ashburn

Need help choosing which airline to fly with from the United States to Ashburn? 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
Alaska AirlinesOverall score based on 9798 reviews
7.1Entertainment
8.5Crew
8.2Boarding
7.9Comfort
7.1Food
Airline reviews

They always change the schedule. My original flight got canceled. They put me up in the air flight. I had to stay seven hours in Seattle. That is bad.

4.0 OkayAnonymous, Mar 2025PHX - SEA
Read more Alaska Airlines reviews

They always change the schedule. My original flight got canceled. They put me up in the air flight. I had to stay seven hours in Seattle. That is bad.

I had a great travel experience with Alaska. The agents and cabin crew were all so pleasant and helpful. The plane was clean and comfortable. The connecting flights went smoothly even with some minor delays. All in all, it was nice not to be upset with the journey. I say that because over the last few years all my travel has been on Delta and American, and always involved cranky employees and flight issues. I wish Alaska flew everywhere I need to go. Will definitely fly Alaska every time I have a choice. Thanks for helping me look forward to traveling again.

Flight delayed due to engine issue. For 3+ hours still not on flight

A little delay but nice flight, nice team. Thank you.

Could have had more of a beverage selection than water and apple juice.

Disappointed that there were no TV screens to watch a movie on the six hour flight. Disappointed that the plane did not have the right adapter to connect my phone and my iPad and charge them.

Crew was very good. Problem was not Alaska Airlines’ fault, there was a horrible, squealing, screaming kid near me.

Ted. F/A in fist class did a great job! Very nice

They only had one flight to my destination for the entire day. Six hour layover. Coming from their sister airline we didn't have any boarding grouping on our boarding tickets. Had to ask where we were within the grouping.

This was my first trip in years with Alaska. I don’t think I’ll do it again. The planes are old and tired looking. The seats are small with zero legroom. The JFK terminal is one of the worst I’ve been in. On this flight the pilot had to abort the landing and circle the Bay before trying again. I think I’ll stick with the usual suspects …

The Dekta Rep that checked us in was great. She's very personable, pleasant, and can tell she enjoys her job.

The plane was old with small storage areas that had problems closing/latching and not enough storage for everyone, and worn, damaged seats. Service was great but feel a little unsafe on such well used planes.

Terrible and im avoiding them in the future. My initial flight was delayed causing me to rebook my flight and when speaking with the representative to rebook I explained this is the second time my flights were delayed and they did nothing to help me. I wasn't booked to comfort plus or given a voucher or anything. I was almost late for my meeting that I needed to attend on Monday because of the games delta played delaying my flights even more and putting me in the very back of the plane next to an extremely intoxicated passenger

Flights on time. .Ride was as comfortable as can be expected in steerage. Luggage arrived at destination. Attendants were fairly friendly.

Great staff. Wifi is terrible. Signing up for skylines is a painstaking process. Had to call customer service just to get my flight itinerary and confirmation sent to me. Consistent delays. A well staffed company that is run so poorly. Upper management needs to be renewed.

The WiFi didn't seem as fast as it normally is

Thank you for not flipping the plane on the run way. You guys get a 5 star rating for the flight!!!

The crew was wonderful and attentive. The seats near exit row were restrictive. Offer healthy snacks please

Delta is a premier airline so my expectations are most always met.

Seats are much much more comfortable than United, which is what I usually fly

Compared with other carriers business class for an overnight was not worth the extra expense.

Generally good. The aisles have gotten narrower which can slow down boarding. Flight crew was great! Healthier complimentary snacks would be appreciated. Due to earthquake in San Francisco we had to circle in air space for a bit but then had a smooth landing. I laud the flight crew for their patience ;)

Easy to board. Flight was super crowded though so I didn't sleep well on that cross country red-eye flight. The aisles seem ot have gotten narrower and the seat smaller whn luggage and people are getting bigger so it would be AWESOME to have more space and breathing room in general ;)

We boarded but then sat there waiting on some missed connection people to get on so we sat for about 15 minutes for that. Then we sat again because the passenger manifest was wrong and they had to figure it out before we could leave. That took about another 20 minutes or so. The crew was working hard to figure it out so it’s not their fault. It ended up being a system glitch where someone was upgraded to first class while another person was also in the same seat and it just created a mess that took a little while to figure out. They literally went to every person on the plane asking their names to see who was sitting in the wrong seat. I also hate the entertainment that must be watched on your phone or tablet. Just give us setback screens. It’s so much better. Almost every Delta flight has this now and it is so nice to have them. The crew did a great job. I have no complaints from them. They were very hard working, even with the mishap and a disgruntled passenger.

Overall poor for me I paid extra for seats with leg room and my regional flights exit row seats have less leg room then the others that's money that could have been saved and on my final flight home the flights air was not operating it was unbearably hot in the cabin I will be contacting United and filing a DOT complaint

My priority checked bag was not loaded on the flight. I had to sit in baggage claim in Las Vegas for 2 1/2 hours waiting for the next flight. All baggage staff were very helpful, tracking showed it as scanned for loading. Nobody told me why it wasn't on my flight.

My flight was scheduled for about 6:05 departure. There were 11 gate changes from 4-7pm and the flight was 3 hours delayed due to operational issues. The plane taxied around the airport for about half an hour before stopping to be de-iced. It would have been nice if we were alerted of the plan to de-ice prior to the 30 minute drive around the airport. The flight attendant was friendly, which was the only redeeming thing about this flight. As a former flight attendant for United, I was extremely disappointed.

Delays took 2hours and thirty minutes making me miss my connecting flight and make me sit in the Chicago airport for 9 hours

Had a short delay once we boarded the aircraft in Chicago, but it was fixed in no time flat then we were on our way. The pilot was able to make up the time lost and we landed 5 minute later then schedualed . Great service

Pilot Erika DeLong made us feel safe and at ease in a frankly scary time to be flying. Her warm smile and greeting and excellent command of the aircraft in foggy bumpy weather helped us all to calm our nerves and get us home safely.

Fine. On time, cabin service was fine, bag arrived. All good. Flying into DCA so did not collide with any helicopters, which is also good. Horrid incident that could have and should have been prevented.

Cabin was roomy enough to easily slide my carry on under the seat in front of me!

Everything was fine. Flight boarded and departed on time. Seating was spacious enough for my carryon to fit under the seat in front of me. No complaints at all. Flight even arrived early.

We kept being told that the flight was full and that all overhead compartments were full and therefore had to check in our hand luggage. We were some of the last people to board and noticed that there was still sufficient space in the overhead compartments. We were obliged to check in hand luggage when there was space and so had to wait at luggage retrieval which took a while to then noticed damage to our luggage - not a great experience!

Crew professional. Easy bag drop off. On time. Good entertainment.

I liked everything. Except that my neck was hurting on the seat. I couldn't sleep.

Good experience but the snacks are not gluten free, so I cannot eat them.

Between Las Vegas and Dallas was okay But, once in the Dallas airport, notice, I have disability and ask for a wheelchair, they leave in a middle of nowhere, the personal in charge try to push me on a cart where I couldn't sit because was to high. Then they don't care about me, they bulling, till I start to yelling and crying, ask to everyone around, who can help me. The man in charge make a despective movements and said you are to loosing the fly. The last name in his batch started with an H, I did not have the full name. A nightmare. After all, a woman in charge was walking very slowly and asking me for a tip cause she was helping me to reach the fly. For years, AA has been the preferred airline. The personal in charge of the disabled people are discriminate me. Thank you Kayak.

Excellent! The gate agents were kind enough to rebook me on an earlier flight saving me from a 6 hour layover. Even my luggage made it despite the fact that the connection was technically too narrow. The flight itself was very comfortable, roomy, and clean. Plenty of space for my carryon items with plugs to charge my phone. After a long international flight of 14 hours, this was an excellent way to end my travels!

This was an overnight flight. There was no meal service in first class, just a simple snack basket was offered along with beverages. There should have been some type of continental breakfast prior to arrival in PHL. As an Executive Platinum American Airlines Advantage member, I received no name recognition from the first class flight attendant. When disembarking at PHL, the flight attendants were more interested in their cell phones than saying "thank you" to the passengers as they disembarked.

They switched my flight to Spirit, Never using Kayak again,

i was denied boarding, even though i had an assigned seat, checked in on line and was at airport early. Then they refused to fully refund the the fair and replacement fair because they claimed it was "no show/denied boarding". I will never fly this airline again

I was not permitted on my flight and had to purchase another flight ticket to Las Vegas.

This was a full flight and I was in Zone 1, however upon boarding, several other zones went in ahead of me, leaving no overhead cabin space near my seat. This created a challenging disembarkment process.

Frontier had yet another flight cancellation. Have never made a complete round trip with this airline without at least one leg getting cancelled. Miserable flights - dirty, uncomfortable planes that apparently always have issues since I've had multiple delays and cancellations with them.

Flight was delayed 3 times, would have been nice to have received text message instead of email notifications. Frontier app wasn’t even updated accordingly, no gate number disclosed. No agent at front desk of gate to inform of delay. Very confused and left if the dark

It was a no frills flight. Would have liked to be able to charge my device

The flight itself was ok and the pilot was very communicative. However, our flight was delayed for almost 3 hours, the gate was changed 3 times and there was no communication as we were waiting. The flight staff was overall a little crabby...I understand as they probably had a long day but we all did.

Asked for a seat change to be w my wife at the gate they were great in sorting it out to make it happen

Everything went as planned. Crew was great. Seats were still not that comfortable.

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