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Cheap flights from Jacksonville to Washington, D.C. from $106

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Jacksonville to Washington, D.C. departing on 10/12. 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 Jacksonville to Washington, D.C. (JAX-IAD)

Cheap round-trip flights

United Airlines Logo
9:20 am - 11:12 amJAX-IAD
1h 52mnonstop
United Airlines Logo
12:40 pm - 3:01 pmIAD-JAX
2h 21mnonstop
$207United Airlines
Find Deal
Tue, Oct 28 - Sat, Nov 1
United Airlines Logo
1:25 pm - 3:17 pmJAX-IAD
1h 52mnonstop
United Airlines Logo
12:43 pm - 2:56 pmIAD-JAX
2h 13mnonstop
$208United Airlines
Find Deal
Sat, Sep 6 - Sun, Sep 14
United Airlines Logo
6:51 pm - 8:51 pmJAX-IAD
2h 00mnonstop
United Airlines Logo
8:45 am - 10:54 amIAD-JAX
2h 09mnonstop
$209United Airlines
Find Deal
Thu, Oct 2 - Mon, Oct 6
Delta Logo
5:10 am - 9:10 amJAX-IAD
4h 00m1 stop
Delta Logo
6:00 am - 12:24 pmIAD-JAX
6h 24m1 stop
$222Delta
Find Deal
Wed, Nov 26 - Tue, Dec 2
Delta Logo
5:20 am - 9:09 amJAX-IAD
3h 49m1 stop
Delta Logo
1:00 pm - 5:18 pmIAD-JAX
4h 18m1 stop
$223Delta
Find Deal
Wed, Sep 24 - Mon, Sep 29
Frontier Logo
6:03 pm - 11:30 pmJAX-IAD
5h 27m1 stop
Frontier Logo
8:36 pm - 4:13 pmIAD-JAX
19h 37m2 stops
$272Frontier
Find Deal
Thu, Oct 23 - Sat, Nov 8
Frontier Logo
11:37 am - 11:59 amJAX-IAD
24h 22m1 stop
Frontier Logo
6:15 am - 5:08 pmIAD-JAX
10h 53m1 stop
$281Frontier
Find Deal
Fri, Oct 10 - Thu, Oct 23
American Airlines Logo
8:26 pm - 11:53 pmJAX-IAD
3h 27m1 stop
American Airlines Logo
6:34 am - 10:16 amIAD-JAX
3h 42m1 stop
$287American Airlines
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Fri, Oct 10 - Mon, Oct 13
Logo
8:35 am - 12:15 amJAX-IAD
15h 40m2 stops
Logo
6:10 am - 11:43 amIAD-JAX
5h 33m1 stop
$293
Find Deal
Mon, Sep 8 - Thu, Sep 18
Logo
8:44 am - 4:13 pmJAX-IAD
7h 29m2 stops
Logo
6:13 pm - 8:36 pmIAD-JAX
26h 23m2 stops
$301
Find Deal
Thu, Oct 2 - Sun, Oct 5

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

Our best Delta deals on Jacksonville to Washington, D.C. Dulles Intl Airport flight tickets
Delta
Nov 26
JAX5:10 amJacksonville
4h 00m
1 stop
IAD9:10 amWashington, D.C. Dulles Intl
Dec 2
IAD6:00 amWashington, D.C. Dulles Intl
6h 24m
1 stop
JAX12:24 pmJacksonville
$222
Find similar
Delta
Sep 24
JAX5:20 amJacksonville
3h 49m
1 stop
IAD9:09 amWashington, D.C. Dulles Intl
Sep 29
IAD1:00 pmWashington, D.C. Dulles Intl
4h 18m
1 stop
JAX5:18 pmJacksonville
$223
Find similar
Delta
Aug 30
JAX2:40 pmJacksonville
4h 09m
1 stop
IAD6:49 pmWashington, D.C. Dulles Intl
Aug 31
IAD6:00 amWashington, D.C. Dulles Intl
5h 33m
1 stop
JAX11:33 amJacksonville
$227
Find similar

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

Our best United Airlines deals on Jacksonville to Washington, D.C. Dulles Intl Airport flight tickets
United Airlines
Oct 28
JAX9:20 amJacksonville
1h 52m
IAD11:12 amWashington, D.C. Dulles Intl
Nov 1
IAD12:40 pmWashington, D.C. Dulles Intl
2h 21m
JAX3:01 pmJacksonville
$207
Find similar
United Airlines
Sep 6
JAX1:25 pmJacksonville
1h 52m
IAD3:17 pmWashington, D.C. Dulles Intl
Sep 14
IAD12:43 pmWashington, D.C. Dulles Intl
2h 13m
JAX2:56 pmJacksonville
$208
Find similar
United Airlines
Oct 2
JAX6:51 pmJacksonville
2h 00m
IAD8:51 pmWashington, D.C. Dulles Intl
Oct 6
IAD8:45 amWashington, D.C. Dulles Intl
2h 09m
JAX10:54 amJacksonville
$209
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Jacksonville to Washington, D.C. Dulles Intl Airport 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 August 26, 2025.
Use the filters below to find and compare flights from Jacksonville to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

JacksonvilleWashington, D.C.

JAX - IAD

JAXIAD

Jacksonville

Tue 10/28

9:20 am-11:12 am

Nonstop1h 52m

Washington, D.C. Dulles Intl

Sat 11/1

12:40 pm-3:01 pm

Nonstop2h 21m

$207

JacksonvilleWashington, D.C.

JAX - IAD

JAXIAD

Jacksonville

Sat 9/6

1:25 pm-3:17 pm

Nonstop1h 52m

Washington, D.C. Dulles Intl

Sun 9/14

12:43 pm-2:56 pm

Nonstop2h 13m

$208

JacksonvilleWashington, D.C.

JAX - IAD

JAXIAD

Jacksonville

Thu 10/2

6:51 pm-8:51 pm

Nonstop2h 00m

Washington, D.C. Dulles Intl

Mon 10/6

8:45 am-10:54 am

Nonstop2h 09m

$209

JacksonvilleWashington, D.C.

JAX - IAD

JAXIAD

Jacksonville

Wed 11/26

5:10 am-9:10 am

1 stop4h 00m

Washington, D.C. Dulles Intl

Tue 12/2

6:00 am-12:24 pm

1 stop6h 24m

$222

JacksonvilleWashington, D.C.

JAX - IAD

JAXIAD

Jacksonville

Wed 9/24

5:20 am-9:09 am

1 stop3h 49m

Washington, D.C. Dulles Intl

Mon 9/29

1:00 pm-5:18 pm

1 stop4h 18m

$223

JacksonvilleWashington, D.C.

JAX - IAD

JAXIAD

Jacksonville

Thu 10/23

6:03 pm-11:30 pm

1 stop5h 27m

Washington, D.C. Dulles Intl

Sat 11/8

8:36 pm-4:13 pm

2 stops19h 37m

$272

JacksonvilleWashington, D.C.

JAX - IAD

JAXIAD

Jacksonville

Fri 10/10

11:37 am-11:59 am

1 stop24h 22m

Washington, D.C. Dulles Intl

Thu 10/23

6:15 am-5:08 pm

1 stop10h 53m

$281

JacksonvilleWashington, D.C.

JAX - IAD

JAXIAD

Jacksonville

Fri 10/10

8:26 pm-11:53 pm

1 stop3h 27m

Washington, D.C. Dulles Intl

Mon 10/13

6:34 am-10:16 am

1 stop3h 42m

$287

JacksonvilleWashington, D.C.

JAX - IAD

JAXIAD

Jacksonville

Mon 9/8

8:35 am-12:15 am

2 stops15h 40m

Washington, D.C. Dulles Intl

Thu 9/18

6:10 am-11:43 am

1 stop5h 33m

$293

JacksonvilleWashington, D.C.

JAX - IAD

JAXIAD

Jacksonville

Thu 10/2

8:44 am-4:13 pm

2 stops7h 29m

Washington, D.C. Dulles Intl

Sun 10/5

6:13 pm-8:36 pm

2 stops26h 23m

$301

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 Washington, D.C. from

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

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 typical price of a round-trip flight between Jacksonville and Washington, D.C. Dulles Intl Airport?

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

In general, March is the cheapest month to fly from Jacksonville to Washington, D.C. Dulles Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $204. If you aren’t able to travel to Washington, D.C. Dulles Intl Airport during the month of March, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $219.

What is the cheapest day to depart on your flight to Washington, D.C. Dulles Intl Airport?

Our data shows that Friday is the least expensive day to fly to Washington, D.C. Dulles Intl Airport. Tickets to fly out on this day can be as low as $367. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from Jacksonville to Washington, D.C. Dulles Intl Airport for around $1,006.

What is the cheapest time of day to depart on your flight to Washington, D.C. Dulles Intl Airport?

Flying to Washington, D.C. Dulles Intl Airport from Jacksonville in the morning is the least expensive time of day to depart. momondo users have found prices as low as $528 when looking at flights departing in the morning. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $1,164 on average. Flights to Washington, D.C. Dulles Intl Airport from Jacksonville in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

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

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

You are more likely to see cheaper flights to Washington, D.C. Dulles Intl Airport from Jacksonville when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Dulles Intl Airport for around $268 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. Dulles Intl Airport from Jacksonville for as low as $153 on momondo.

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

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

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

As of August 2025, prices for Jacksonville to Washington, D.C. Dulles Intl Airport flights are approximately 109% more expensive when compared to flights at the same time last year.

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

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

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

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

Best Price Found

$175

Fastest flight time

1h 51m

Direct flights

Every day
The best one-way flight to Washington, D.C. Dulles Intl Airport from Jacksonville in the past 72 hours is $175. The best round-trip flight deal from Jacksonville to Washington, D.C. Dulles Intl Airport found on momondo in the last 72 hours is $416.
The fastest flight from Jacksonville to Washington, D.C. Dulles Intl Airport takes 1h 51m
Direct flights go from Jacksonville to Washington, D.C. Dulles Intl Airport every day.
Search flight deals

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

    The straight-line distance from Jacksonville to Washington, D.C. Dulles Intl is 640.9 mi. 1h 52m is a normal flight duration for this route.

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

    Prices for flights from Jacksonville Airport to Washington, D.C. Dulles Intl Airport are updated daily.

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

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

  • What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?

    The travel and health documents required for your trip to Washington, D.C. Dulles Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington, D.C. Dulles Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

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

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

Compare and see reviews for airlines that fly from Jacksonville to Washington, D.C. Dulles Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
Allegiant AirPriceFrom $69Free CancellationRating
7.2
702 reviews
Search Allegiant Air flights
DeltaPriceFrom $176Free CancellationRating
7.9
7,979 reviews
Search Delta flights
United AirlinesPriceFrom $192Free CancellationRating
7.4
8,943 reviews
Search United Airlines flights
American AirlinesPriceFrom $288Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

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

    Across 18 United Airlines flights from Jacksonville to Washington, D.C. Dulles Intl Airport this week, the average price was $299, with the best United Airlines deals starting from $192 round-trip. 8,943 users have rated United Airlines on momondo, with an average score of 7.4/10.

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
Gettysburg
Arlington
National Harbor
Winchester
Woodbridge
Waldorf
Tysons
Laurel
Silver Spring
Colonial Beach
Fredericksburg
Harpers Ferry
Towson
Manassas
Rockville
Gaithersburg
Reston
Fairfax
Glen Burnie

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Jacksonville to Washington, D.C. for you.

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

Yes. momondo allows you to filter the results for Jacksonville to Washington, D.C. flights to just show those with flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Washington, D.C. from Jacksonville. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Washington, D.C. from Jacksonville. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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