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Cheap flights from Washington, D.C. Dulles Intl Airport to Jacksonville from $47

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 4/10. 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
5:55 pm - 8:14 pm
IAD
-
JAX
2h 19mnonstop
United Airlines Logo
12:45 pm - 2:36 pm
JAX
-
IAD
1h 51mnonstop
$209United Airlines
Mon, Feb 23 - Tue, Mar 3
Multiple Airlines Logo
6:15 am - 7:33 pm
IAD
-
JAX
13h 18m
1 stop
Multiple Airlines Logo
12:51 pm - 2:44 pm
JAX
-
IAD
1h 53mnonstop
$210Multiple Airlines
Fri, Apr 10 - Mon, Apr 13
Multiple Airlines Logo
1:32 pm - 3:43 pm
IAD
-
JAX
2h 11mnonstop
Multiple Airlines Logo
5:58 pm - 1:25 pm
JAX
-
IAD
43h 27m
3 stops
$213Multiple Airlines
Mon, Mar 9 - Fri, Mar 13
Multiple Airlines Logo
9:04 am - 1:17 pm
IAD
-
JAX
4h 13m
1 stop
Multiple Airlines Logo
4:29 pm - 12:31 am
JAX
-
IAD
8h 02m
1 stop
$214Multiple Airlines
Thu, Mar 12 - Sun, Mar 15
Frontier Logo
9:51 am - 5:13 pm
IAD
-
JAX
7h 22m
1 stop
Frontier Logo
6:08 pm - 12:36 am
JAX
-
IAD
6h 28m
1 stop
$215Frontier
Sun, Apr 19 - Thu, Apr 23
Multiple Airlines Logo
6:15 am - 7:33 pm
IAD
-
JAX
13h 18m
1 stop
Multiple Airlines Logo
12:51 pm - 2:44 pm
JAX
-
IAD
1h 53mnonstop
$216Multiple Airlines
Fri, Apr 10 - Mon, Apr 13
Allegiant Air Logo
6:49 pm - 8:55 pm
IAD
-
JAX
2h 06mnonstop
Allegiant Air Logo
4:06 pm - 5:59 pm
JAX
-
IAD
1h 53mnonstop
$217Allegiant Air
Fri, Apr 3 - Mon, Apr 6
United Airlines Logo
5:50 pm - 8:02 pm
IAD
-
JAX
2h 12mnonstop
United Airlines Logo
9:20 am - 11:14 am
JAX
-
IAD
1h 54mnonstop
$218United Airlines
Sat, Apr 11 - Mon, Apr 13
United Airlines Logo
8:36 am - 3:37 pm
IAD
-
JAX
7h 01m
1 stop
United Airlines Logo
9:20 am - 11:11 am
JAX
-
IAD
1h 51mnonstop
$219United Airlines
Wed, Feb 25 - Wed, Mar 4
Multiple Airlines Logo
6:25 am - 3:34 pm
IAD
-
JAX
9h 09m
1 stop
Multiple Airlines Logo
4:06 pm - 5:52 pm
JAX
-
IAD
1h 46mnonstop
$221Multiple Airlines
Thu, Mar 26 - Mon, Mar 30

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
Apr 3
IAD6:49 pmWashington, D.C. Dulles Intl
2h 06m
JAX8:55 pmJacksonville
Apr 6
JAX4:06 pmJacksonville
1h 53m
IAD5:59 pmWashington, D.C. Dulles Intl
$217
Allegiant Air
Apr 3
IAD6:49 pmWashington, D.C. Dulles Intl
2h 06m
JAX8:55 pmJacksonville
Apr 6
JAX4:06 pmJacksonville
1h 53m
IAD5:59 pmWashington, D.C. Dulles Intl
$231
Allegiant Air
Apr 3
IAD6:49 pmWashington, D.C. Dulles Intl
2h 06m
JAX8:55 pmJacksonville
Apr 6
JAX4:06 pmJacksonville
1h 53m
IAD5:59 pmWashington, D.C. Dulles Intl
$241

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

Our best Delta deals on Washington, D.C. Dulles Intl Airport to Jacksonville flight tickets
Delta
Mar 6
IAD7:35 pmWashington, D.C. Dulles Intl
4h 26m
1 stop
JAX12:01 amJacksonville
Mar 8
JAX5:30 amJacksonville
3h 40m
1 stop
IAD9:10 amWashington, D.C. Dulles Intl
$229
Delta
Feb 18
IAD10:08 amWashington, D.C. Dulles Intl
4h 48m
1 stop
JAX2:56 pmJacksonville
Mar 1
JAX5:30 amJacksonville
3h 43m
1 stop
IAD9:13 amWashington, D.C. Dulles Intl
$249
Delta
Apr 16
IAD6:00 amWashington, D.C. Dulles Intl
4h 14m
1 stop
JAX10:14 amJacksonville
Apr 19
JAX5:30 amJacksonville
3h 45m
1 stop
IAD9:15 amWashington, D.C. Dulles Intl
$268

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 February 3, 2026.
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

Mon 2/23

5:55 pm-8:14 pm

Nonstop2h 19m

Jacksonville

Tue 3/3

12:45 pm-2:36 pm

Nonstop1h 51m

$209

Washington, D.C.Jacksonville

IAD - JAX

IADJAX

Washington, D.C. Dulles Intl

Fri 4/10

6:15 am-7:33 pm

1 stop13h 18m

Jacksonville

Mon 4/13

12:51 pm-2:44 pm

Nonstop1h 53m

$210

Washington, D.C.Jacksonville

IAD - JAX

IADJAX

Washington, D.C. Dulles Intl

Mon 3/9

1:32 pm-3:43 pm

Nonstop2h 11m

Jacksonville

Fri 3/13

5:58 pm-1:25 pm

3 stops43h 27m

$213

Washington, D.C.Jacksonville

IAD - JAX

IADJAX

Washington, D.C. Dulles Intl

Thu 3/12

9:04 am-1:17 pm

1 stop4h 13m

Jacksonville

Sun 3/15

4:29 pm-12:31 am

1 stop8h 02m

$214

Washington, D.C.Jacksonville

IAD - JAX

IADJAX

Washington, D.C. Dulles Intl

Sun 4/19

9:51 am-5:13 pm

1 stop7h 22m

Jacksonville

Thu 4/23

6:08 pm-12:36 am

1 stop6h 28m

$215

Washington, D.C.Jacksonville

IAD - JAX

IADJAX

Washington, D.C. Dulles Intl

Fri 4/10

6:15 am-7:33 pm

1 stop13h 18m

Jacksonville

Mon 4/13

12:51 pm-2:44 pm

Nonstop1h 53m

$216

Washington, D.C.Jacksonville

IAD - JAX

IADJAX

Washington, D.C. Dulles Intl

Fri 4/3

6:49 pm-8:55 pm

Nonstop2h 06m

Jacksonville

Mon 4/6

4:06 pm-5:59 pm

Nonstop1h 53m

$217

Washington, D.C.Jacksonville

IAD - JAX

IADJAX

Washington, D.C. Dulles Intl

Sat 4/11

5:50 pm-8:02 pm

Nonstop2h 12m

Jacksonville

Mon 4/13

9:20 am-11:14 am

Nonstop1h 54m

$218

Washington, D.C.Jacksonville

IAD - JAX

IADJAX

Washington, D.C. Dulles Intl

Wed 2/25

8:36 am-3:37 pm

1 stop7h 01m

Jacksonville

Wed 3/4

9:20 am-11:11 am

Nonstop1h 51m

$219

Washington, D.C.Jacksonville

IAD - JAX

IADJAX

Washington, D.C. Dulles Intl

Thu 3/26

6:25 am-3:34 pm

1 stop9h 09m

Jacksonville

Mon 3/30

4:06 pm-5:52 pm

Nonstop1h 46m

$221

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 $271. 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 $349.

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 $278 when looking at flights departing in the afternoon. Flights to Jacksonville are more costly in the evening, with an average ticket price of $305. Departure times in the evening 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 $289 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 $199 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 February 2026, prices for Washington, D.C. Dulles Intl Airport to Jacksonville flights are approximately 98% 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

$116

Fastest flight time

2h 01m

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 $116. The best round-trip flight deal from Washington, D.C. Dulles Intl Airport to Jacksonville found on momondo in the last 72 hours is $209.
The fastest flight from Washington, D.C. Dulles Intl Airport to Jacksonville takes 2h 01m
Direct flights go from Washington, D.C. Dulles Intl Airport to Jacksonville every day.
There is 1 airport in Jacksonville. From Washington, D.C. Dulles Intl Airport there are direct flights to 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 01m.

  • 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 $49Free CancellationRating
7.2
709 reviews
Search Allegiant Air flights
FrontierPriceFrom $90Free CancellationRating
5.7
3,051 reviews
Search Frontier flights
DeltaPriceFrom $108Free CancellationRating
7.9
8,138 reviews
Search Delta flights
United AirlinesPriceFrom $206Free CancellationRating
7.4
9,236 reviews
Search United Airlines flights
American AirlinesPriceFrom $268Free CancellationRating
7.2
11,218 reviews
Search American Airlines flights

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

    Across 8 United Airlines flights from Washington, D.C. Dulles Intl Airport to Jacksonville this week, the average price was $320, with the best United Airlines deals starting from $206 round-trip. 9,236 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
Kingsland
Ponte Vedra Beach
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.

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