IAD - JAX

$52 Find Cheap Flights from Washington Dulles Airport to Jacksonville

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 Jacksonville departing on 6/20. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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KAYAK searches hundreds of travel sites at once for deals on flights to Jacksonville

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

Cheap Flights from Dulles Intl to Jacksonville

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

KAYAK's recommended round-trip deals from the most popular airlines that fly from Dulles Intl to Jacksonville.
Discover the best prices for you by selecting your travel dates on KAYAK.
Allegiant Air Logo
7:00 pm - 9:00 pmIAD-JAX
2h 00mnonstop
Allegiant Air Logo
4:07 pm - 5:58 pmJAX-IAD
1h 51mnonstop
$78Allegiant Air
Find Deal
Mon, Jun 16 - Mon, Jun 30
Allegiant Air Logo
2:34 pm - 4:40 pmIAD-JAX
2h 06mnonstop
Allegiant Air Logo
11:54 am - 1:44 pmJAX-IAD
1h 50mnonstop
$86Allegiant Air
Find Deal
Fri, May 16 - Mon, May 19
 Logo
6:48 pm - 8:48 pmIAD-JAX
2h 00mnonstop
 Logo
1:38 pm - 8:37 pmJAX-IAD
6h 59m1 stop
Fri, Jun 20 - Mon, Jun 23
 Logo
6:48 pm - 8:48 pmIAD-JAX
2h 00mnonstop
 Logo
1:38 pm - 8:37 pmJAX-IAD
6h 59m1 stop
Fri, Jun 20 - Mon, Jun 23
Delta Logo
6:00 am - 10:38 amIAD-JAX
4h 38m1 stop
Delta Logo
5:19 am - 10:14 amJAX-IAD
4h 55m1 stop
$177Delta
Find Deal
Mon, Jun 23 - Sat, Jun 28
Delta Logo
6:00 am - 10:03 amIAD-JAX
4h 03m1 stop
Delta Logo
5:10 am - 9:12 amJAX-IAD
4h 02m1 stop
$189Delta
Find Deal
Thu, Jun 5 - Sun, Jun 8
United Airlines Logo
8:45 am - 10:52 amIAD-JAX
2h 07mnonstop
United Airlines Logo
9:20 am - 11:13 amJAX-IAD
1h 53mnonstop
$194United Airlines
Find Deal
Thu, May 29 - Mon, Jun 2
United Airlines Logo
3:40 pm - 9:58 pmIAD-JAX
6h 18m1 stop
United Airlines Logo
9:20 am - 11:13 amJAX-IAD
1h 53mnonstop
$204United Airlines
Find Deal
Thu, May 29 - Mon, Jun 2
American Airlines Logo
8:02 pm - 11:54 pmIAD-JAX
3h 52m1 stop
American Airlines Logo
8:14 pm - 12:02 amJAX-IAD
3h 48m1 stop
$251American Airlines
Find Deal
Tue, May 20 - Tue, May 27
American Airlines Logo
8:02 pm - 11:54 pmIAD-JAX
3h 52m1 stop
American Airlines Logo
8:14 pm - 12:02 amJAX-IAD
3h 48m1 stop
$283American Airlines
Find Deal
Fri, May 23 - Fri, May 30
Expert advice

Expert advice for your flight from Dulles Intl to Jacksonville

 
Snippets provided in this section are AI-generated based on a summarization of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
United Airlines

United's Economy Plus offers up to six inches more legroom than standard economy.


United provides free messaging on flights, with streaming available for a fee.

Allegiant Air

Allegiant's Bonus bundle includes a carry-on, seat selection, and ticket change flexibility.


Allegiant offers Legroom+ seating for extra space, ideal for quicker deplaning.

Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on United Airlines

Stefanie Waldek

Stefanie Waldek

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.

Read more
Daniel Scheffler

Daniel Scheffler

Expert on Allegiant Air

Daniel Scheffler

Daniel Scheffler

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.

Read more
Useful Info

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

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

Find cheap flights to Jacksonville
Find cheap flights to Jacksonville

Planning a trip from Dulles Intl to Jacksonville? KAYAK’s data-powered insights will help you find cheap flights. Learn the best time to fly, how early to book your ticket, and other tips to secure great prices.

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

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

If your flying dates are flexible, you should consider flying to Jacksonville on a Monday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from Washington Dulles Airport to Jacksonville. For your return ticket, we recommend flying on a Friday and avoiding Tuesdays for the best deals.

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

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 Jacksonville, 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 Jacksonville is July, where tickets cost $228 (return) on average. On the other hand, the most expensive months are February and October, where the average cost of round-trip tickets is $349 and $323 respectively.

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

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

To get a below average price on the flight from Washington, D.C. Dulles Intl Airport to Jacksonville, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 13 weeks before departure.

Good to know

Low seasonJanuary
High seasonJuly
Cheapest flight$52
Best time to beat the crowds but there is an average 2% increase in price.
Most popular time to fly and prices are also 20% lower on average.
Flight from Washington Dulles Airport to Jacksonville

When to book flights from Dulles Intl to Jacksonville

Are your dates flexible? Find out the best times to travel from Dulles Intl to Jacksonville 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 Washington Dulles Airport to Jacksonville flights

  • Do any airlines offer a service for kids flying by themselves?

    United Airlines provides a specialized service exclusively for children aged 5 to 14. Within this service, the airline ensures the accuracy of the children's contact information and takes responsibility for updating it accordingly. Moreover, United Airlines supplies these young travelers with a special wristband and envelope to securely hold their travel documents. Once aboard the flight, the children have the unique opportunity to meet the pilots before being accompanied to their assigned seats.

  • What is a good sustainable airline choice on this route?

    American Airlines is proactively implementing measures to improve the sustainability of its operations. This includes the adoption of fuel-efficient aircraft, as well as the increased use of low-carbon fuel and innovative technologies. With the ambitious aim of achieving net-zero greenhouse gas (GHG) emissions by 2050, the airline has set challenging interim targets.

  • Can I find an airline on this flight that offers special meals?

    United Airlines is actively working to broaden the availability of special meals across a wider range of flights within its network. As a standard feature, vegetarian meal options are provided on all flights that offer meal service, eliminating the necessity for passengers to make specific requests. In addition to the standard vegetarian option, United currently presents an extensive selection of special meal choices, including Child's Meal, Asian Vegetarian, Kosher, Gluten Intolerant, and Vegan options.

  • What are some reasons to consider upgrading to First Class on Delta Airlines?

    Indulge in a heightened travel experience by choosing First Class for your upcoming Delta flight, where you will encounter outstanding amenities and exceptional service. Relish the luxury of wider and more spacious seating, accompanied by the convenience of flexibility to modify or cancel your ticket without incurring change fees. Embrace the privileges of Sky Priority service and embark on a thoughtfully curated travel journey from the very beginning until your destination.

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

    In the last 3 days, the lowest price for a flight from Washington, D.C. Dulles Intl Airport to Jacksonville was $52 for a one-way ticket and $78 for a round-trip.

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

    No

  • Which airports will I be using when flying from Washington Dulles Airport to Jacksonville?

    When flying out of Washington Dulles Airport you will be using Washington, D.C. Dulles Intl. You will be landing at Jacksonville, also known as Jacksonville.

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

    American Airlines, Delta, and JetBlue offer inflight Wi-Fi service on the Washington Dulles Airport to Jacksonville flight route.

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

    The Embraer 175 (Enhanced Winglets) is the aircraft model that flies most regularly on the Washington Dulles Airport to Jacksonville flight route.

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

    Star Alliance is the only airline alliance operating flights between Washington Dulles Airport and Jacksonville.

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

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

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

    The two airlines most popular with KAYAK users for flights from Washington, D.C. to Jacksonville are Delta and United Airlines. With an average price for the route of $243 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $321 and an overall rating of 7.4.

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

    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 Jacksonville.

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

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

    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 Jacksonville with an airline and back to Washington Dulles Airport with another airline. Booking your flights between Washington Dulles Airport and JAX 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 Washington Dulles Airport to Jacksonville?

    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 Jacksonville from Washington Dulles Airport 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 Washington, D.C. Dulles Intl Airport to Jacksonville

  • Looking for a cheap flight? 25% of our users found flights on this route for $64 or less one-way and $161 or less round-trip.
  • A good alternative for getting to Washington Dulles International Airport (IAD) from the center of Washington D.C. is to take the Washington Metropolitan Area Transit Authority Silver Lien that gets you from the Farragut West Station to the terminal in about 50 minutes.
  • When flying with United Airlines, you have the option to bring a full-sized carry-on bag measuring 9 x 14 x 22 inches, along with a personal item measuring 9 x 10 x 17 inches. There are no weight limits imposed on either of these bags.
  • If you are going to take one of the one-stop flights on this route, some common layover airports include Charlotte Douglas International Airport (CLT), Atlanta Hartsfield-Jackson International Airport (ATL), and Newark International Airport (EWR).
  • For travelers flying with Delta Airlines who plan to check their bags, it's important to be aware that the bags must adhere to certain guidelines. Specifically, the bags should not exceed a weight of 50 lb., and their linear dimensions should not surpass 62 inches.
  • If you choose to travel with American Airlines, you have the privilege of bringing one golf bag containing golf clubs, golf balls, golf tees, and one pair of golf shoes. It is crucial to be aware that the usual checked bag fees will be applicable for bags weighing a maximum of 50 lb and measuring up to 126 inches in total dimensions.

Prefer to fly direct from Washington Dulles Airport to Jacksonville?

Find which airlines fly direct from Washington, D.C. Dulles Intl Airport to Jacksonville Airport, which days they fly and book direct flights.

Direct departures

Washington, D.C. Dulles Intl to Jacksonville

Monday

ANA, Air Canada, Allegiant Air, +3 more

ANA, Air Canada, +4 more

Tuesday

ANA, Air Canada, Brussels Airlines, +2 more

ANA, Air Canada, +3 more

Wednesday

ANA, Air Canada, Brussels Airlines, +2 more

ANA, Air Canada, +3 more

Thursday

ANA, Air Canada, Brussels Airlines, +2 more

ANA, Air Canada, +3 more

Friday

ANA, Air Canada, Allegiant Air, +3 more

ANA, Air Canada, +4 more

Saturday

ANA, Air Canada, Brussels Airlines, +2 more

ANA, Air Canada, +3 more

Sunday

ANA, Air Canada, Brussels Airlines, +2 more

ANA, Air Canada, +3 more

See more direct flights

Direct returns

Jacksonville to Washington, D.C. Dulles Intl

Monday

ANA, Air Canada, Allegiant Air, +3 more

ANA, Air Canada, +4 more

Tuesday

ANA, Air Canada, Brussels Airlines, +2 more

ANA, Air Canada, +3 more

Wednesday

ANA, Air Canada, Brussels Airlines, +2 more

ANA, Air Canada, +3 more

Thursday

ANA, Air Canada, Brussels Airlines, +2 more

ANA, Air Canada, +3 more

Friday

ANA, Air Canada, Allegiant Air, +3 more

ANA, Air Canada, +4 more

Saturday

ANA, Air Canada, Brussels Airlines, +2 more

ANA, Air Canada, +3 more

Sunday

ANA, Air Canada, Brussels Airlines, +2 more

ANA, Air Canada, +3 more

See more direct flights
See more direct flights

Top 4 airlines serving from Dulles Intl to Jacksonville

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to Jacksonville. 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 Dulles Intl to Jacksonville? 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
DeltaOverall score based on 7936 reviews
8.2Boarding
7.3Food
7.9Comfort
7.9Entertainment
8.5Crew
Airline reviews

Crew was friendly Love the entertainment in the seat head rest.

10.0 ExcellentRenee, Apr 2025DTW - MCO
Read more Delta reviews

Crew was friendly Love the entertainment in the seat head rest.

Delayed take-off. Very small plane so very scary with lots of bumps during the flight. Would never fly Delta on short flights in small 80 seaters plane again! Felt relieved when landed.

Other then mechanical/ computer problem and 3.5 hours flight delay the flight was great. I guess that what happened when you fly an old airplane now a day.

Inexpensive, got an exit row aisle aeat with no middle passenger, bought a great breakfast sandwich, flight comfortable & arrived ahead of schedule.

This was a code share Latam Airlines flight - everything very good except there was no seatback entertainment

Don't waste your money or points on first class. Delta first class is a joke. The seats were rickety, the food was awful, and nothing worked, wifi, my light, the power plug - and it was dirty - the fold out table was gross. For 2-3 hours, tough it out in Economy.

Loyal Delta traveler, but last nights flight was a train wreck. Seated in 1B after multiple delays. Then we couldn’t takeoff because of an issue with the passenger that was ‘not in compliance’ and had to deplane along with the threat if they did not deplane, all the passengers would be required to do so. Finally they were escorted off, but the experience threw off the crew. Disruptive for everyone. Service was a mess, televisions didn’t work, bathroom door kept swinging open during the entire flight whenever empty …

My flight was cancelled twice and the third time I tried to rebook it online I cancelled the flight because it looked like I would get a refund to my credit card. Instead I now have a credit. I was also on hold for three hours waiting for a representative and then disconnected. I will never fly delta again.

Awful. Flight was continuously getting delayed and gates kept changing without any reason. Flight was delayed for more then 3 hours

5-hour delay due to storms in Tanoa and airspace restricted by Miami traffic controllers.

Stewardess spilled orange juice on my clothes/seat no help no apology just threw napkins at me to clean the mess up. Not Happy.

I didn’t get on plane. Passport being processed by consulate with visa application. Tried to cancel through underpricer after purchasing cacelling for any reason. No dice, they are thieves.

When I booked it on Kayak it aaid that I wasn't allowed hamd luggage. I called United Airlines and it took them 6 minutes to figure out if I was allowed free hand luggage. Surely something that simple they should be able to tell me instantly.

We were delayed in Toronto on the tarmac for THREE hours with no clear indication as to why except that it was not a safety hazard. Pilot did apologize more than once but even he was unable to explain why exactly we were delayed. I overheard the stewards saying that the captain was very frustrated with the situation as well because he was not able to explain why except it had something to do with water supply or system on the aircraft and now we needed to wait for an engineer to approve the aircraft for flight. It was very frustrating and distressing as a passenger and we should have been given complimentary meals at the very least.

Flight was cramped with every seat taken. The food was fine, nothing crazy to write home about. The plane felt dated and needing some TLC, the button for the window shade didn't work and there were no AC outlets to use. When communicating with staff all except one nice lady never seemed happy to help me almost like I was bothering them when asked for things like a glass of water or a snack. The flight was overall fine. It did what was needed which is get me from point A to point B. But it certainly was not special. I don't expect much in economy but I believe economy on a host of other airlines is more memorable and better experience.

The flight was heavily booked so boarding was a lengthy process. The FA’s were rather abrupt during this process but became more gracious as the flight went on. Breakfast (puffed pastry and chewy sausage) was pretty horrible but there was fruit and yogurt which they didn’t mess up. Overall it was fine.

The tv monitor in front of my seat was not responding. The flight crew reset it and it still didn’t work.

Liked nothing. As per previous segment it was delay delay delay.

Our seats were all the way in back of the plane,

Maybe add a seat trade app for flyers that didn’t get seats together

Easiest flights I’ve ever taken. Plane was comfortable without overly crowded seating.

Terrible. Still have not received the refund from them. They sent it to some account that I don't even know. Spoke with costumer service and they are unable to help.

I didn’t like it at all. I miss my second flight because of the delay on Allegiant Air now I m stuck in MCO.

Good, but a bit late on take off after loading. Don't like charging for carry ons!

First time flying with them and will definitely fly again in the future. Crew was so nice and friendly, fought was seamless. They are simple planes, no entertainment, but it’s fine for a short flight or if you have personal devices Rates are competitive, and they did so well with keeping the flight on time after a tropical storm, where other airlines had delays and cancellations.

They boarded passengers that sat in the back of the plane first, making boarding very efficient.

I didn't even take this flight. My plans changed and I couldn't get ahold of customer service and the website kept breaking down during the attempt to change the flight. I wound up taking another airline entirely and eating the cost.

The worst flying experience ever 3 delays. No accommodations. Had to deboard the plane after being delayed.

Posted a 20minute delay but didn’t delay at all. Caused boarding issues and confusion. Also, didn’t release baggage. Took over an hour and 20 minutes to get luggage.

Flight was good, boarding was a breeze, flight attendants were friendly and professional. There was a medical issue with another passenger and the crew handled it in a calm and professional way.

Everything about the flight was lovely…We left early, arrived early, cabin crew were efficient and helpful. Flight was easy and most pleasant.

Would have thought that they would gas up plane before everyone got on board

Wonderful as usual except for other guests that were unruly and not kept in check by the Crew.

The flight was initially delayed, then cancelled. American Airlines says the cancellation was weather related, though the actual weather was not bad in both Washington and Providence and between. There were very few cancellations that day. In fact, AA2120 from Washington, DC to Boston flew with a minor delay at about the same time. So, the weather somehow affected only this particular flight AA5230. The next available flight was the following morning. The American Airlines refused to reimburse accommodation (hotel at DCA)

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.

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

Standard. No different than a discount carrier on a short trip.

Everything was great. Boarding, early departure, early arrival, and deplaning were smooth. Smooth flight.

I blame kayak for my last trip to dca. Kayak cancelled my direct flight and put on a one stop flight and made lost whole day from my vacation and had not even refunded my ticket.

The flights were terribly delayed and then cancelled which forced us booking another night at the hotel. Very poor management from American Airlines

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

Information on your arrival and departure airports

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