IAD - JAX

$88 Find Cheap Flights from Washington Dulles Airport to Jacksonville - Compare and Save

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 10/18. 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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Everything you should know

Cheapest round-trip
$200
Typical prices: $269-$379
Frontier
Fri 10/16Sat 10/17
IAD - JAX • 1 stop
Cheapest non-stop
$229
Typical prices: $209-$350
Allegiant Air
Fri 12/18Mon 12/21
IAD - JAX • Non-stop
Advice from real travelers
AI-powered summary based on content written by travel experts. AI can make mistakes.
United Economy Plus adds up to six inches more legroom than standard economy.
Allegiant Bonus bundle adds a carry-on, seat choice, and ticket change flexibility.
Expert advice
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Nonstop flights
You can fly direct with United Airlines. Average duration is 2h 11m
Direct flights
Direct flights
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Direct flights
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Top layover airports
Cheapest • Avg $280 (round-trip)
Shortest trip • 4h 12m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 28% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 27% price drop
Most popular
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Flight Deals
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Flight Deals

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

 
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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Dulles Intl to Jacksonville

Fri, Oct 16 - Sat, Oct 17
Frontier Logo
7:00 am - 5:51 pmIAD  Washington, D.C. Dulles Intl-JAX Jacksonville
10h 51m1 stop Atlanta Hartsfield-Jackson
Frontier Logo
6:46 pm - 12:28 amJAX  Jacksonville-IAD Washington, D.C. Dulles Intl
5h 42m1 stop Atlanta Hartsfield-Jackson
$200Frontier
Thu, Oct 15 - Sun, Oct 18
Frontier Logo
7:00 am - 5:51 pmIAD  Washington, D.C. Dulles Intl-JAX Jacksonville
10h 51m1 stop Atlanta Hartsfield-Jackson
Frontier Logo
6:46 pm - 12:28 amJAX  Jacksonville-IAD Washington, D.C. Dulles Intl
5h 42m1 stop Atlanta Hartsfield-Jackson
$200Frontier
Mon, Sep 28 - Mon, Oct 5
Multiple Airlines Logo
9:04 pm - 4:26 pmIAD  Washington, D.C. Dulles Intl-JAX Jacksonville
19h 22m2 stops Atlanta Hartsfield-Jackson Raleigh-Durham
Multiple Airlines Logo
7:46 pm - 12:10 amJAX  Jacksonville-IAD Washington, D.C. Dulles Intl
4h 24m1 stop Atlanta Hartsfield-Jackson
$205Multiple Airlines
Sat, Sep 5 - Thu, Sep 10
Multiple Airlines Logo
8:39 pm - 8:08 pmIAD  Washington, D.C. Dulles Intl-JAX Jacksonville
23h 29m2 stops Atlanta Hartsfield-Jackson Raleigh-Durham
Multiple Airlines Logo
7:46 pm - 12:10 amJAX  Jacksonville-IAD Washington, D.C. Dulles Intl
4h 24m1 stop Atlanta Hartsfield-Jackson
$205Multiple Airlines
Fri, Dec 18 - Mon, Dec 21
Allegiant Air Logo
6:21 pm - 8:29 pmIAD  Washington, D.C. Dulles Intl-JAX Jacksonville
2h 08mnonstop
Allegiant Air Logo
3:42 pm - 5:31 pmJAX  Jacksonville-IAD Washington, D.C. Dulles Intl
1h 49mnonstop
$229Allegiant Air
Wed, Sep 30 - Mon, Oct 5
United Airlines Logo
6:45 pm - 8:54 pmIAD  Washington, D.C. Dulles Intl-JAX Jacksonville
2h 09mnonstop
United Airlines Logo
12:40 pm - 2:29 pmJAX  Jacksonville-IAD Washington, D.C. Dulles Intl
1h 49mnonstop
$235United Airlines
Sat, Oct 10 - Tue, Oct 13
United Airlines Logo
12:48 pm - 3:02 pmIAD  Washington, D.C. Dulles Intl-JAX Jacksonville
2h 14mnonstop
United Airlines Logo
12:40 pm - 2:29 pmJAX  Jacksonville-IAD Washington, D.C. Dulles Intl
1h 49mnonstop
$235United Airlines
Wed, Jan 27 - Mon, Feb 1
Delta Logo
7:50 pm - 12:02 amIAD  Washington, D.C. Dulles Intl-JAX Jacksonville
4h 12m1 stop Atlanta Hartsfield-Jackson
Delta Logo
5:05 pm - 9:12 pmJAX  Jacksonville-IAD Washington, D.C. Dulles Intl
4h 07m1 stop Atlanta Hartsfield-Jackson
$255Delta
Wed, Oct 28 - Mon, Nov 2
Delta Logo
3:03 pm - 8:40 pmIAD  Washington, D.C. Dulles Intl-JAX Jacksonville
5h 37m1 stop Atlanta Hartsfield-Jackson
Delta Logo
6:59 pm - 12:42 amJAX  Jacksonville-IAD Washington, D.C. Dulles Intl
5h 43m1 stop Atlanta Hartsfield-Jackson
$255Delta
Wed, Dec 23 - Wed, Dec 30
Allegiant Air Logo
6:40 pm - 8:48 pmIAD  Washington, D.C. Dulles Intl-JAX Jacksonville
2h 08mnonstop
Allegiant Air Logo
11:39 am - 1:28 pmJAX  Jacksonville-IAD Washington, D.C. Dulles Intl
1h 49mnonstop
$300Allegiant Air
Booking Insights

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.

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

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

Flight prices are below average for this route right now.

Flights to Jacksonville from Washington, D.C. Dulles Intl Airport usually cost between $269 and $380 in October.
The lowest price found in the past 5 days was $200 on Frontier (Oct 15-Oct 19).

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 Saturdays 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 May, where tickets cost $211 (return) on average. On the other hand, the most expensive months are September and November, where the average cost of round-trip tickets is $350 and $330 respectively.

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

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.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $297 on average.

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, which saves you about 28% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 15 weeks before departure.

Expert advice

Expert advice for your flight from Dulles Intl to Jacksonville

 
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
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 season

February

Cheapest flight

$88
Best time to beat the crowds but there is an average 5% increase in price.
Most popular time to fly with an average 8% increase in price.
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 5 days, the lowest price for a flight from Washington, D.C. Dulles Intl Airport to Jacksonville was $88 for a one-way ticket and $200 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, 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 Airbus A319 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?

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

  • 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 $288 and an overall rating of 7.8, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $326 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 $144 or less one-way and $272 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?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Washington, D.C. Dulles Intl 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

United Airlines

United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more direct flights

Direct returns

Jacksonville to Washington, D.C. Dulles Intl

Monday

United Airlines

United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more direct flights

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

Information on your arrival and departure airports