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Cheap flights from Washington, D.C. Dulles Intl Airport to Jacksonville from $119

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Dulles Intl Airport to Jacksonville departing on 12/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Jacksonville

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
9:00 am - 11:18 amIAD-JAX
2h 18mnonstop
United Airlines Logo
9:20 am - 11:12 amJAX-IAD
1h 52mnonstop
$209United Airlines
Find Deal
Fri, Jan 30 - Sun, Feb 1
Multiple Airlines Logo
1:38 pm - 3:48 pmIAD-JAX
2h 10mnonstop
Multiple Airlines Logo
10:00 pm - 2:29 pmJAX-IAD
40h 29m3 stops
$210Multiple Airlines
Find Deal
Fri, Dec 5 - Mon, Dec 8
Multiple Airlines Logo
6:00 am - 9:53 pmIAD-JAX
15h 53m2 stops
Multiple Airlines Logo
3:59 pm - 5:52 pmJAX-IAD
1h 53mnonstop
$211Multiple Airlines
Find Deal
Mon, Nov 17 - Fri, Nov 21
Allegiant Air Logo
6:42 pm - 8:53 pmIAD-JAX
2h 11mnonstop
Allegiant Air Logo
4:06 pm - 5:59 pmJAX-IAD
1h 53mnonstop
$212Allegiant Air
Find Deal
Mon, Mar 30 - Fri, Apr 3
Allegiant Air Logo
5:36 pm - 7:44 pmIAD-JAX
2h 08mnonstop
Allegiant Air Logo
2:49 pm - 4:40 pmJAX-IAD
1h 51mnonstop
$214Allegiant Air
Find Deal
Fri, Dec 26 - Mon, Dec 29
Delta Logo
6:00 am - 10:51 amIAD-JAX
4h 51m1 stop
Delta Logo
11:47 am - 5:00 pmJAX-IAD
5h 13m1 stop
$227Delta
Find Deal
Wed, Dec 3 - Wed, Dec 10
Delta Logo
10:08 am - 3:03 pmIAD-JAX
4h 55m1 stop
Delta Logo
8:08 pm - 12:12 amJAX-IAD
4h 04m1 stop
$228Delta
Find Deal
Wed, Dec 3 - Mon, Dec 8
Frontier Logo
6:00 am - 2:25 pmIAD-JAX
8h 25m1 stop
Frontier Logo
5:18 pm - 12:11 amJAX-IAD
6h 53m1 stop
$242Frontier
Find Deal
Fri, Nov 14 - Sun, Nov 16
Frontier Logo
6:00 am - 2:25 pmIAD-JAX
8h 25m1 stop
Frontier Logo
6:56 pm - 11:45 amJAX-IAD
16h 49m1 stop
$245Frontier
Find Deal
Fri, Nov 14 - Mon, Jan 12
American Airlines Logo
11:34 am - 3:41 pmIAD-JAX
4h 07m1 stop
American Airlines Logo
6:00 am - 10:58 amJAX-IAD
4h 58m1 stop
$269American Airlines
Find Deal
Fri, Jan 16 - Sun, Jan 18

United Airlines flights from Washington, D.C. Dulles Intl Airport to Jacksonville

Our best United Airlines deals on Washington, D.C. Dulles Intl Airport to Jacksonville flight tickets
United Airlines
Jan 30
IAD9:00 amWashington, D.C. Dulles Intl
2h 18m
JAX11:18 amJacksonville
Feb 1
JAX9:20 amJacksonville
1h 52m
IAD11:12 amWashington, D.C. Dulles Intl
$209
Find similar
United Airlines
Feb 28
IAD5:34 pmWashington, D.C. Dulles Intl
5h 45m
1 stop
JAX11:19 pmJacksonville
Mar 3
JAX9:20 amJacksonville
1h 51m
IAD11:11 amWashington, D.C. Dulles Intl
$217
Find similar
United Airlines
Dec 5
IAD5:55 pmWashington, D.C. Dulles Intl
2h 15m
JAX8:10 pmJacksonville
Dec 9
JAX4:09 pmJacksonville
5h 16m
1 stop
IAD9:25 pmWashington, D.C. Dulles Intl
$218
Find similar

Allegiant Air flights from Washington, D.C. Dulles Intl Airport to Jacksonville

Our best Allegiant Air deals on Washington, D.C. Dulles Intl Airport to Jacksonville flight tickets
Allegiant Air
Mar 30
IAD6:42 pmWashington, D.C. Dulles Intl
2h 11m
JAX8:53 pmJacksonville
Apr 3
JAX4:06 pmJacksonville
1h 53m
IAD5:59 pmWashington, D.C. Dulles Intl
$212
Find similar
Allegiant Air
Dec 26
IAD5:36 pmWashington, D.C. Dulles Intl
2h 08m
JAX7:44 pmJacksonville
Dec 29
JAX2:49 pmJacksonville
1h 51m
IAD4:40 pmWashington, D.C. Dulles Intl
$214
Find similar
Allegiant Air
Dec 26
IAD5:36 pmWashington, D.C. Dulles Intl
2h 08m
JAX7:44 pmJacksonville
Dec 29
JAX2:49 pmJacksonville
1h 51m
IAD4:40 pmWashington, D.C. Dulles Intl
$230
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Dulles Intl Airport to Jacksonville that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated November 4, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Jacksonville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Jacksonville

IAD - JAX

IADJAX

Washington, D.C. Dulles Intl

Fri 1/30

9:00 am-11:18 am

Nonstop2h 18m

Jacksonville

Sun 2/1

9:20 am-11:12 am

Nonstop1h 52m

$209

Washington, D.C.Jacksonville

IAD - JAX

IADJAX

Washington, D.C. Dulles Intl

Fri 12/5

1:38 pm-3:48 pm

Nonstop2h 10m

Jacksonville

Mon 12/8

10:00 pm-2:29 pm

3 stops40h 29m

$210

Washington, D.C.Jacksonville

IAD - JAX

IADJAX

Washington, D.C. Dulles Intl

Mon 11/17

6:00 am-9:53 pm

2 stops15h 53m

Jacksonville

Fri 11/21

3:59 pm-5:52 pm

Nonstop1h 53m

$211

Washington, D.C.Jacksonville

IAD - JAX

IADJAX

Washington, D.C. Dulles Intl

Mon 3/30

6:42 pm-8:53 pm

Nonstop2h 11m

Jacksonville

Fri 4/3

4:06 pm-5:59 pm

Nonstop1h 53m

$212

Washington, D.C.Jacksonville

IAD - JAX

IADJAX

Washington, D.C. Dulles Intl

Fri 12/26

5:36 pm-7:44 pm

Nonstop2h 08m

Jacksonville

Mon 12/29

2:49 pm-4:40 pm

Nonstop1h 51m

$214

Washington, D.C.Jacksonville

IAD - JAX

IADJAX

Washington, D.C. Dulles Intl

Wed 12/3

6:00 am-10:51 am

1 stop4h 51m

Jacksonville

Wed 12/10

11:47 am-5:00 pm

1 stop5h 13m

$227

Washington, D.C.Jacksonville

IAD - JAX

IADJAX

Washington, D.C. Dulles Intl

Wed 12/3

10:08 am-3:03 pm

1 stop4h 55m

Jacksonville

Mon 12/8

8:08 pm-12:12 am

1 stop4h 04m

$228

Washington, D.C.Jacksonville

IAD - JAX

IADJAX

Washington, D.C. Dulles Intl

Fri 11/14

6:00 am-2:25 pm

1 stop8h 25m

Jacksonville

Sun 11/16

5:18 pm-12:11 am

1 stop6h 53m

$242

Washington, D.C.Jacksonville

IAD - JAX

IADJAX

Washington, D.C. Dulles Intl

Fri 11/14

6:00 am-2:25 pm

1 stop8h 25m

Jacksonville

Mon 1/12

6:56 pm-11:45 am

1 stop16h 49m

$245

Washington, D.C.Jacksonville

IAD - JAX

IADJAX

Washington, D.C. Dulles Intl

Fri 1/16

11:34 am-3:41 pm

1 stop4h 07m

Jacksonville

Sun 1/18

6:00 am-10:58 am

1 stop4h 58m

$269

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Jacksonville from

How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport to Jacksonville

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Jacksonville?

If you are unable to visit Jacksonville during the month of July, then departing from Washington, D.C. Dulles Intl Airport during the month June is also very affordable. Most momondo users find prices during this month for around $249.

What is the cheapest day to depart on your flight to Jacksonville?

According to our data, Monday is the cheapest day to fly to Jacksonville from Washington, D.C. Dulles Intl Airport. The lowest ticket price found for a Monday departure recently was $274. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. On the other hand, Sunday is the most expensive day to depart from Washington, D.C. Dulles Intl Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $347.

What is the cheapest time of day to depart on your flight to Jacksonville?

Flying to Jacksonville from Washington, D.C. Dulles Intl Airport in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $271 when looking at flights departing in the afternoon. Flights to Jacksonville are more costly at noon, with an average ticket price of $303. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Washington, D.C. Dulles Intl to Jacksonville flight route?

Fly from Washington, D.C. Dulles Intl to Jacksonville for the best Washington, D.C. Dulles Intl - Jacksonville flight prices

How far in advance should I book a flight to Jacksonville?

You are more likely to see cheaper flights to Jacksonville from Washington, D.C. Dulles Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Jacksonville for around $286 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Jacksonville from Washington, D.C. Dulles Intl Airport for as low as $180 on momondo.

What cabin class options are available on Washington, D.C. Dulles Intl to Jacksonville flights?

There are 4 cabin classes available to choose from on Washington, D.C. Dulles Intl to Jacksonville flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Washington, D.C. Dulles Intl Airport to Jacksonville flights?

No. A direct flight is the cheapest option for a flight between Washington, D.C. Dulles Intl Airport to Jacksonville.

How have Washington, D.C. Dulles Intl Airport to Jacksonville flight prices changed over time?

As of November 2025, prices for Washington, D.C. Dulles Intl Airport to Jacksonville flights are approximately 58% more expensive when compared to flights at the same time last year.

When to book flights from Washington, D.C. Dulles Intl Airport to Jacksonville

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Dulles Intl Airport to Jacksonville according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. Dulles Intl Airport to Jacksonville (IAD to JAX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Jacksonville

Best Price Found

$223

Fastest flight time

1h 51m

Direct flights

Every day

Airports in Jacksonville

1 airport
The best one-way flight to Jacksonville from Washington, D.C. Dulles Intl Airport in the past 72 hours is $223. The best round-trip flight deal from Washington, D.C. Dulles Intl Airport to Jacksonville found on momondo in the last 72 hours is $219.
The fastest flight from Washington, D.C. Dulles Intl Airport to Jacksonville takes 1h 51m
Direct flights go from Washington, D.C. Dulles Intl Airport to Jacksonville every day.
There is 1 airport near Jacksonville: Jacksonville (JAX)
Search flight deals

  • How far is Washington, D.C. Dulles Intl to Jacksonville by plane?

    Jacksonville is 640.9 mi away from Washington, D.C. Dulles Intl. A reasonable flight in good conditions will take 2h 06m.

  • When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Jacksonville Airport?

    Prices for flights from Washington, D.C. Dulles Intl Airport to Jacksonville Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Jacksonville Airport?

  • How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Jacksonville Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to Jacksonville Airport.

  • What documentation or ID do you need to fly to Jacksonville Airport?

    The necessary travel and health documents for your Jacksonville Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Washington, D.C. Dulles Intl Airport to Jacksonville?

  • What is the most popular airline from Washington, D.C. Dulles Intl Airport to Jacksonville?

Best airlines flying from Washington, D.C. Dulles Intl Airport to Jacksonville

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Jacksonville with momondo
Airline
Rating
Free Cancellation
Price
Allegiant AirPriceFrom $60Free CancellationRating
7.2
696 reviews
Search Allegiant Air flights
DeltaPriceFrom $141Free CancellationRating
7.9
8,003 reviews
Search Delta flights
United AirlinesPriceFrom $206Free CancellationRating
7.4
9,002 reviews
Search United Airlines flights
American AirlinesPriceFrom $258Free CancellationRating
7.2
11,040 reviews
Search American Airlines flights

  • United Airlines Flights From Washington, D.C. Dulles Intl Airport to Jacksonville

    Across 20 United Airlines flights from Washington, D.C. Dulles Intl Airport to Jacksonville this week, the average price was $327, with the best United Airlines deals starting from $206 round-trip. 9,002 users have rated United Airlines on momondo, with an average score of 7.4/10.

Traveling to a place near Jacksonville?

Book flights to Jacksonville if you plan to visit one of these locations
Fernandina Beach
Jacksonville Beach
Orange Park
Ponte Vedra Beach
Kingsland
Waycross
Atlantic Beach
Neptune Beach
St Johns
Yulee
Cumberland Island

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Jacksonville?

Finding the right flight to Jacksonville from Washington, D.C. is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Jacksonville quick and easy, saving you time and money.

Can I find flights from Washington, D.C. to Jacksonville with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Jacksonville from Washington, D.C. with this policy.

How can momondo help me find flights from Washington, D.C. to Jacksonville?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Washington, D.C. to Jacksonville.

I’m not ready to book a flight from Washington, D.C. to Jacksonville right now. Can momondo alert me if prices change?

Price alerts on flights to Jacksonville from Washington, D.C. are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Jacksonville trip

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