JAX - IAD

$69 Find Cheap Flights from Jacksonville to Washington Dulles Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Jacksonville to Dulles Intl departing on 5/11. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Washington, D.C. Dulles Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Jacksonville to Washington, D.C., as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Jacksonville to Washington, D.C., as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$119
Typical prices: $368-$204
Allegiant Air
Fri 6/12Mon 6/15
JAX - IAD • Non-stop
Cheapest one-way
$69
Typical prices: $89-$225
Allegiant Air
Mon 5/11
JAX - IAD • Non-stop
Advice from real travelers
AI-powered summary based on content written by travel experts. AI can make mistakes.
United's Economy Plus offers extra legroom for comfort.
The Silver Line Metro connects IAD to downtown D.C.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Cheapest • from $119 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
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Airline reviews
Airline reviews
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Nonstop flights
You can fly direct with United Airlines and Allegiant Air. Average duration is 1h 53m
Direct flights
Direct flights
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Direct flights
Direct flights
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When to book
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 36% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 21% price drop
Most popular
Good to know
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We hope you love your trip to Dulles Intl!
Flight Deals
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Expert advice
Flight Deals

Cheap Flights from Jacksonville to Dulles Intl (JAX-IAD)

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

Fri, Jun 12 - Mon, Jun 15
Allegiant Air Logo
4:07 pm - 5:59 pm
JAX
-
IAD
1h 52mnonstop
Allegiant Air Logo
6:49 pm - 8:54 pm
IAD
-
JAX
2h 05mnonstop
$119Allegiant Air
Fri, Jun 5 - Mon, Jun 8
Multiple Airlines Logo
6:30 pm - 11:09 pm
JAX
-
IAD
4h 39m
1 stop
Multiple Airlines Logo
6:51 pm - 8:56 pm
IAD
-
JAX
2h 05mnonstop
$121Multiple Airlines
Fri, May 15 - Mon, May 18
Allegiant Air Logo
12:51 pm - 2:44 pm
JAX
-
IAD
1h 53mnonstop
Allegiant Air Logo
3:34 pm - 5:40 pm
IAD
-
JAX
2h 06mnonstop
$124Allegiant Air
Fri, Jul 24 - Mon, Jul 27
Allegiant Air Logo
3:55 pm - 5:56 pm
JAX
-
IAD
2h 01mnonstop
Allegiant Air Logo
6:46 pm - 8:50 pm
IAD
-
JAX
2h 04mnonstop
$125Allegiant Air
Fri, Jun 12 - Tue, Jun 23
Frontier Logo
6:28 pm - 11:22 pm
JAX
-
IAD
4h 54m
1 stop
Frontier Logo
7:30 am - 5:33 pm
IAD
-
JAX
10h 03m
1 stop
$126Frontier
Fri, May 29 - Mon, Jun 8
Allegiant Air Logo
3:52 pm - 5:42 pm
JAX
-
IAD
1h 50mnonstop
Allegiant Air Logo
6:51 pm - 8:56 pm
IAD
-
JAX
2h 05mnonstop
$127Allegiant Air
Mon, Jun 1 - Wed, Jun 3
Frontier Logo
6:30 pm - 11:09 pm
JAX
-
IAD
4h 39m
1 stop
Frontier Logo
7:45 am - 5:35 pm
IAD
-
JAX
9h 50m
1 stop
$128Frontier
Fri, May 15 - Mon, May 18
Allegiant Air Logo
12:51 pm - 2:44 pm
JAX
-
IAD
1h 53mnonstop
Allegiant Air Logo
3:34 pm - 5:40 pm
IAD
-
JAX
2h 06mnonstop
$129Allegiant Air
Fri, Jun 12 - Mon, Jun 22
Multiple Airlines Logo
6:28 pm - 11:22 pm
JAX
-
IAD
4h 54m
1 stop
Multiple Airlines Logo
6:49 pm - 8:54 pm
IAD
-
JAX
2h 05mnonstop
$130Multiple Airlines
Fri, Jun 12 - Tue, Jun 23
Multiple Airlines Logo
4:07 pm - 5:59 pm
JAX
-
IAD
1h 52mnonstop
Multiple Airlines Logo
7:30 am - 5:33 pm
IAD
-
JAX
10h 03m
1 stop
$131Multiple Airlines
Booking Insights

KAYAK's insights & trends for Jacksonville to Dulles Intl flights

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

How much is a round-trip flight from Jacksonville to Washington, D.C. Dulles Intl Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Jacksonville to Washington, D.C. Dulles Intl Airport departing in June.

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

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

Your flight ticket price will generally be cheaper if you fly to Washington Dulles Airport on a Friday and more expensive on a Saturday. On your return trip to Jacksonville, you should consider flying back on a Monday, and avoid Sundays for better deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Jacksonville to Washington, D.C. Dulles Intl Airport, 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 Jacksonville to Washington, D.C. Dulles Intl Airport is December, where tickets cost $209 (return) on average. On the other hand, the most expensive months are June and October, where the average cost of round-trip tickets is $289 and $289 respectively.

How far in advance should I book a flight from Jacksonville to Washington, D.C. Dulles Intl Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Jacksonville to Washington, D.C. Dulles Intl Airport, 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 Jacksonville to Washington, D.C. Dulles Intl Airport, you should book around 3 weeks before departure, which saves you about 36% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 14 weeks before departure.

Expert advice

Expert advice for your flight from Jacksonville to Dulles Intl

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Jessica Macdonald

Jessica Macdonald

Expert on Lufthansa

Currently based in Scotland after living in South Africa and the United States, Jessica has been writing travel and aviation content for more than 10 years. She regularly contributes to Travel + Leisure and TripSavvy, and has had work published by Condé Nast Traveller and The Independent. She has traveled to more than 50 countries across six continents.

Stefanie Waldek

Stefanie Waldek

Expert on United Airlines and IAD

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Daniel Scheffler

Daniel Scheffler

Expert on Allegiant Air

Daniel Scheffler is a travel writer, podcaster, and producer. Born in Africa, bred in Europe and now living in America he has traveled to 140 countries (and all 50 U.S. states). Plus he has stayed at over 2500 hotels across the globe. His original shows Everywhere and Without Maps (available on Spotify) showcase his beliefs, travel is about humanity and sharing that beauty. And thus it reminds you that you shouldn’t believe everything you think.

Marisa Garcia

Marisa Garcia

Expert on JAX

Marisa knows planes inside and out, spending 16 years working on aircraft in hangars at airports around the world. She is an aviation industry expert, specialized in airline interiors and regulations. Ten years ago, she pivoted to journalism. She shares her insights in leading aviation, travel, and business publications and on her site FlightChic.

Good to know

Low seasonJanuary
Cheapest flight$69
Best time to beat the crowds but there is an average 1% increase in price.
Most popular time to fly with an average 9% increase in price.
Flight from Jacksonville to Washington Dulles Airport

When to book flights from Jacksonville to Dulles Intl

Are your dates flexible? Find out the best times to travel from Jacksonville to Dulles Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Jacksonville to Washington Dulles Airport flights

  • Which airlines offer Business Class flights from Jacksonville to Washington Dulles Airport?

    Delta Air Lines and United Airlines provide business-class travel from Jacksonville to Washington. Delta Air Lines offers various amenities for Business Class travel, including comfortable seating, enhanced dining, priority boarding, and lounge access in IAD. United Airlines Business class amenities include lie-flat beds, enhanced dining, premium beverages, multi-course meals, and access to the United Club Lounge in IAD.

  • Can a minor travel unaccompanied from Jacksonville to Washington Dulles Airport?

    Minors can fly from Jackson to IAD unaccompanied with Delta and United Airlines. The airlines allow kids aged 5 to 14 years to travel alone t an additional cost. You must accompany the child to the airport at least 2 hours before departure. You must provide the birth certificate or passport of the child during check-in, your identification documents, and the identification and contact details of the adult who will pick up the child at IAD.

  • Which airline flying from Jacksonville to Washington Dulles Airport offers pet travel?

    Pets can travel in the cabin with Delta Air Lines. The airline allows small pets in the cabin, including cats and dogs. Ensure your pet's carrier is leak-proof, well-ventilated, and has 18 x 11 x 11 inches dimensions. The pet must weigh at most 20 lb to travel in the cabin.

  • What are the common layovers for flights from Jacksonville to Washington Dulles Airport?

    Flights from Jacksonville to IAD offer nonstop travel or one with single or multiple layovers. Your airline determines the layover city you fly into. Some of the common layover airports for flights from Jacksonville to Washington include Atlanta (ATL) and New York (JFK) by Delta Air Lines, Charlotte (CLT), Dallas (DFW), and Miami (MIA) by American Airlines. The airlines mostly have layovers in their hub airports.

  • What is the cheapest flight from Jacksonville to Washington, D.C. Dulles Intl Airport?

    In the last 3 days, the lowest price for a flight from Jacksonville to Washington, D.C. Dulles Intl Airport was $69 for a one-way ticket and $119 for a round-trip.

  • Do I need a passport to fly between Jacksonville and Washington Dulles Airport?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airlines offer Wi-Fi service onboard planes from Jacksonville to Washington Dulles Airport?

    All the following airlines offer inflight Wi-Fi service on the Jacksonville to Washington Dulles Airport flight route: American Airlines, JetBlue, Delta, Hawaiian Airlines, Air Canada, and United Airlines.

  • Which aircraft models fly most regularly from Jacksonville to Washington Dulles Airport?

    The Boeing 737-900 is the aircraft model that flies most regularly on the Jacksonville to Washington Dulles Airport flight route.

  • Which airline alliances offer flights from Jacksonville to Washington Dulles Airport?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Jacksonville and Washington Dulles Airport, with oneworld being the most commonly used for this route.

  • On which days can I fly direct from Jacksonville to Washington Dulles Airport?

    There are nonstop flights from Jacksonville to Washington Dulles Airport on a daily basis.

  • Which is the best airline for flights from Jacksonville to Washington, D.C., Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Jacksonville to Washington, D.C. are Delta and United Airlines. With an average price for the route of $248 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $288 and an overall rating of 7.4.

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

    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 Jacksonville to Washington Dulles Airport.

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

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

    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 Washington Dulles Airport with an airline and back to Jacksonville with another airline. Booking your flights between Jacksonville and IAD can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Jacksonville to Washington Dulles Airport?

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

KAYAK’s top tips for finding a cheap flight from Jacksonville to Washington, D.C. Dulles Intl Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $117 or less one-way and $268 or less round-trip.
  • Consider booking Delta Air Lines from Jacksonville to Washington Dulles Airport (IAD) if you fly the route with the kids. The airline runs a Delta Sky Kids program offering activity kits for kids, including coloring materials, crayons, small toys, playing cards, and games to keep the child entertained. The airline also provides age-appropriate entertainment.
  • IAD is a hub for United Airlines. When flying from Jacksonville, consider flying United Airlines for flight options. You can connect to several other destinations by the airline from IAD. Expect fast-track services at IAD flying United Airlines, as Concourse C is primarily operated by United Airlines.
  • The Silver Line Express bus offers transit from IAD to the Metrorail station in 15 to 20 minutes intervals. You can then use Metrorail, about a 5-minute walk via the underground tunnel to downtown Washington. You can also use the direct bus from IAD to downtown, with an hour's travel time.
  • If you are traveling to IAD from Jacksonville with family, consider booking Delta Air Lines, which offers seat selection and reservation options for families traveling together. The airline allows families to choose seats, subject to availability, so that they can travel together.
  • Consider flying United Airlines from Jacksonville to Washington, allowing Economy passengers to have a piece of carry-on weighing 40 lb with maximum dimensions of 22 x 14 x 9 inches. You can also bring a personal item, including a purse with dimensions up to 9 x 10 x 17 inches.

Prefer to fly direct from Jacksonville to Washington Dulles Airport?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Jacksonville to Washington, D.C. Dulles Intl.
Find which airlines fly direct from Jacksonville Airport to Washington, D.C. Dulles Intl Airport, which days they fly and book direct flights.

Direct departures

Jacksonville to Washington, D.C. Dulles Intl

Monday

Allegiant Air,United Airlines

Allegiant Air,United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

Allegiant Air,United Airlines

Allegiant Air,United Airlines

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more direct flights

Direct returns

Washington, D.C. Dulles Intl to Jacksonville

Monday

Allegiant Air,United Airlines

Allegiant Air,United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

Allegiant Air,United Airlines

Allegiant Air,United Airlines

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more direct flights

Reviews of the top 4 airlines serving from Jacksonville to Dulles Intl

 
See real verified KAYAK customer reviews for airlines flying from Jacksonville to Washington, D.C.. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Jacksonville to Dulles Intl? 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
DeltaOverall score based on 8465 reviews
7.2Food
7.8Entertainment
8.1Boarding
8.5Crew
7.9Comfort
Airline reviews

Flight was delayed it was hot while sitting on the plane, one engine was working on the plane until they had to do some jimmy rigging down the runway in order for the other engine to charge up. It was ridiculous

4.0 OkayAnonymous, Apr 2026
MCO - ATL
Read more Delta reviews

Flight was delayed it was hot while sitting on the plane, one engine was working on the plane until they had to do some jimmy rigging down the runway in order for the other engine to charge up. It was ridiculous

The flight was very good and the staff was very friendly and helpful!

Landed without a gate ready. Plane is extremely old and dirty.

All the amenities was wonderful, if they could keep their prices that low. I'd fly with them all the time.

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.

Crew was great. Near on time departure and early arrival. Snacks are always meh. Not a fan of the "pay for everything including miles " proposal unless base flight rate going to be 100 bucks.

The flight was smooth, the crew was great but the plane was quite old

On the return flight, flight attendant Britt went out of her way to inform passengers that several of us had tight connections.

Too many people are taking up space in the overhead bins with their extra piece of luggage. Since they cannot fit their backpacks or extra luggage piece under the seat in front of them, they store it in the overheads and thus taking up room for other passengers. It wasn’t only one or two persons; more like 12 or 13 passengers.

Kayak botched up the booking, i had to call delta and fix. In the process Delta failed to honor my comfort plus seat assignment that i had previously.

Was great in general, try to respect time and excuses when slight changes have been made, appreciated!

Terrific in every way. On time, professional staff, multiple movie options to select, great food and drink.

My bags were misplaced!!! Im in a foreign country with no bags

I liked that it was on time, however, the food was not good.

Offered to check carry on to final destination. This is the most absurd thing in the world. I'm carrying on because I need what is in the carry-on. I'm okay with picking up at next stop but then I will be on much larger plane that can accommodate it. Also, if there is ever a change to your flight. Go to the airport and have the people there fix your ticket. Don't do it over the phone or online with United they screwed us up and ended up with flights for our last leg that took off before our first leg.

United is one airline which regardless of how many separate United tickets in existence, if one flight breaks down, the airline will take care of all the flights.

It was okay, the food was good, but after the landing there was not enough time for luggage and security to catch a connection. It was crowded on board.

When I went to check in at the United counter in Barcelona, Spain I had 2 different menat 2 different times in United uniforms (standing around with a couple other employees) ask me if I was traveling alone. The one man asked me 3 different ways if I was traveling alone. I am, 68 yeaers old and have all my faculties. I thought it was weird and it made me feel very uncomfortable. What difference does it make if I was traveling alone or with someone? What if I was a recent widow? That would have been horrible. They never gave me a reason why they needed to know who I was traveling with. I was hesitant to question them because I needed to be on that flight.

Crew was great. 2 1/2 hour delay was due to staff needing "rest" was avoidable and self inflicted as United not willing to hire enough crew to keep flight on time.. Ridiculous. The crew and the passengers both suffered due to this.

Fine not above and beyond as I had a connection that was delayed due to maintenance

Great. No choice for n/a. No food or entertainment options

No food is available without purchasing it and there is no in-flight entertainment. Both of these are OK because we got an inexpensive flight from Allegiant and, otherwise, our experience was excellent.

just had water and there was plenty of leg & seat room. But then i don't weight 220#s!!

Not totally their fault- screaming kids that had zero parent intervention.

It was cold on the flight. The crew was very pleasant. I didn't order any food. We were delayed due to Captain waiting on maintenance log. He kept us informed though. The flight itself was smooth. I would definitely fly with Allegiant again!

I had a fantastic experience with Allegiant. I had wheelchair assistance and they helped me find my luggage and brought me to my car. Even loaded my luggage. Wonderful service!! Thank you Allegiant!

Superb. Staff great. Great flight. As with other airlines, seating too tight and restrictive.

There is not one likable thing about this airline. It’s starts with the deceptive pricing and continues through the whole flight. The worst staff I’ve ever experienced way over priced bags absolutely no food or drink (unacceptable and you should be embarrassed) the seats are cramped and uncomfortable there is no entertainment there is nothing about this trash airline that constitutes any amount of money. It’s worse than spirit and way more expensive it is disgraceful. Do not travel with Allegiant I repeat do not bother no matter what they say the price is it is never ever going to be the right choice I’m mind blown at how awful the entire experience was I’m embarrassed that I chose so poorly I cannot reiterate enough how beyond horrible this company and its staff are, not one person on this flight or at the airport is qualified to sweep up trash on a city sidewalk they should certainly never be given any job that requires a brain or manners or communication with human beings, what a disgrace to the human race. Your criminal chiselers and should be put out to pasture

Great flight. Friendly staff. Free snacks and drinks would be nice. I would love fewer taxes and fees added on.

My 90 year old father flew with me. He needed wheel chair assistance and is nearly deaf. The staff was amazing with him.

The airplane was an old model, the overhead didn’t have enough room for people’s items and made boarding and boarding disappointing and stressful. Crew allowed passengers to bring more than the permitted baggage sizes.

It was great. Smooth flight, comfortable, left on time and landed on time.

Horrible experience upon landing. Probably more due to DCA utter incompetence than AA.

Easy boarding. Rows are smaller but that may be an older and bigger me now :)

Flight has been delayed every time I've ever taken it. Seats uncomfortable. Children behind me yelling the entire flight. Some of this is out of their control but overall just consistently not a great experience.

Poor communication ahead of time about flight delays and old planes/other equipment.

Never going to fly your airline again if it can be avoided.

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

Other than nearly three hour delay for maintenance issues, everything went smooth

Snow delayed boarding several times, which I understand happens. Issue I had was that after we did board, pilot told us we were going to roll out to be de-iced, then on our way. We were de-iced once, taxied to the tarmac and then stopped. Sat for another 30 minutes or so, the another de-icing. Then we rolled out to a parking spot, only to sit for another hour due to a traffic stop in DCA, which I'm confident they knew would happen before we boarded. Pilot gave no updates other than we had to hold, attendants did speak to the crew, but when asked, said the pilot would be updating us. We on the ground in the plane waiting for over 2 hours. They did communicate that bathrooms would be open, but no other news until we left. Would have been better to be up front about status.

Everything you need to know for your flight from Jacksonville to Dulles Intl

Information on your arrival and departure airports