Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Jacksonville to Washington, D.C. from $89

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 3/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Jacksonville to Washington, D.C.

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
12:16 pm - 2:10 pm
JAX
-
IAD
1h 54mnonstop
United Airlines Logo
9:00 am - 11:10 am
IAD
-
JAX
2h 10mnonstop
$209United Airlines
Fri, May 1 - Mon, May 4
Allegiant Air Logo
10:56 am - 12:42 pm
JAX
-
IAD
1h 46mnonstop
Allegiant Air Logo
9:04 am - 1:17 pm
IAD
-
JAX
4h 13m
1 stop
$214Allegiant Air
Fri, Mar 6 - Sun, Mar 15
Frontier Logo
4:29 pm - 12:31 am
JAX
-
IAD
8h 02m
1 stop
Frontier Logo
6:20 am - 5:08 pm
IAD
-
JAX
10h 48m
1 stop
$218Frontier
Thu, Mar 19 - Mon, Mar 23
United Airlines Logo
10:47 am - 4:29 pm
JAX
-
IAD
5h 42m
1 stop
United Airlines Logo
9:00 am - 11:21 am
IAD
-
JAX
2h 21mnonstop
$219United Airlines
Thu, Feb 19 - Sat, Feb 21
United Airlines Logo
9:20 am - 11:14 am
JAX
-
IAD
1h 54mnonstop
United Airlines Logo
5:50 pm - 8:02 pm
IAD
-
JAX
2h 12mnonstop
$220United Airlines
Wed, Apr 8 - Mon, Apr 13
Multiple Airlines Logo
4:06 pm - 5:52 pm
JAX
-
IAD
1h 46mnonstop
Multiple Airlines Logo
6:25 am - 3:34 pm
IAD
-
JAX
9h 09m
1 stop
$227Multiple Airlines
Mon, Mar 23 - Thu, Mar 26
United Airlines Logo
9:45 am - 11:33 am
JAX
-
IAD
1h 48mnonstop
United Airlines Logo
8:37 am - 10:38 am
IAD
-
JAX
2h 01mnonstop
$228United Airlines
Thu, May 28 - Sat, May 30
Delta Logo
5:30 am - 9:13 am
JAX
-
IAD
3h 43m
1 stop
Delta Logo
6:00 am - 11:14 am
IAD
-
JAX
5h 14m
1 stop
$229Delta
Thu, Feb 19 - Mon, Feb 23
Multiple Airlines Logo
12:51 pm - 2:44 pm
JAX
-
IAD
1h 53mnonstop
Multiple Airlines Logo
9:51 am - 5:13 pm
IAD
-
JAX
7h 22m
1 stop
$230Multiple Airlines
Fri, May 1 - Sun, May 3
Multiple Airlines Logo
4:06 pm - 5:52 pm
JAX
-
IAD
1h 46mnonstop
Multiple Airlines Logo
6:20 am - 7:33 pm
IAD
-
JAX
13h 13m
1 stop
$232Multiple Airlines
Fri, Mar 27 - Mon, Mar 30

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
Feb 19
JAX12:45 pmJacksonville
1h 51m
IAD2:36 pmWashington, D.C. Dulles Intl
Feb 23
IAD5:55 pmWashington, D.C. Dulles Intl
2h 19m
JAX8:14 pmJacksonville
$209
United Airlines
Feb 19
JAX10:47 amJacksonville
5h 42m
1 stop
IAD4:29 pmWashington, D.C. Dulles Intl
Feb 21
IAD9:00 amWashington, D.C. Dulles Intl
2h 21m
JAX11:21 amJacksonville
$219
United Airlines
Apr 8
JAX9:20 amJacksonville
1h 54m
IAD11:14 amWashington, D.C. Dulles Intl
Apr 13
IAD5:50 pmWashington, D.C. Dulles Intl
2h 12m
JAX8:02 pmJacksonville
$220

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

Our best Frontier deals on Jacksonville to Washington, D.C. Dulles Intl Airport flight tickets
Frontier
Mar 12
JAX4:29 pmJacksonville
8h 02m
1 stop
IAD12:31 amWashington, D.C. Dulles Intl
Mar 21
IAD5:05 amWashington, D.C. Dulles Intl
10h 33m
2 stops
JAX3:38 pmJacksonville
$265
Frontier
Mar 13
JAX5:58 pmJacksonville
6h 33m
1 stop
IAD12:31 amWashington, D.C. Dulles Intl
Mar 22
IAD6:20 amWashington, D.C. Dulles Intl
5h 16m
1 stop
JAX11:36 amJacksonville
$277
Frontier
Mar 13
JAX5:58 pmJacksonville
6h 33m
1 stop
IAD12:31 amWashington, D.C. Dulles Intl
Mar 16
IAD6:20 amWashington, D.C. Dulles Intl
10h 48m
1 stop
JAX5:08 pmJacksonville
$288

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 January 28, 2026.
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

Fri 5/1

12:16 pm-2:10 pm

Nonstop1h 54m

Washington, D.C. Dulles Intl

Mon 5/4

9:00 am-11:10 am

Nonstop2h 10m

$209

JacksonvilleWashington, D.C.

JAX - IAD

JAXIAD

Jacksonville

Fri 3/6

10:56 am-12:42 pm

Nonstop1h 46m

Washington, D.C. Dulles Intl

Sun 3/15

9:04 am-1:17 pm

1 stop4h 13m

$214

JacksonvilleWashington, D.C.

JAX - IAD

JAXIAD

Jacksonville

Thu 3/19

4:29 pm-12:31 am

1 stop8h 02m

Washington, D.C. Dulles Intl

Mon 3/23

6:20 am-5:08 pm

1 stop10h 48m

$218

JacksonvilleWashington, D.C.

JAX - IAD

JAXIAD

Jacksonville

Thu 2/19

10:47 am-4:29 pm

1 stop5h 42m

Washington, D.C. Dulles Intl

Sat 2/21

9:00 am-11:21 am

Nonstop2h 21m

$219

JacksonvilleWashington, D.C.

JAX - IAD

JAXIAD

Jacksonville

Wed 4/8

9:20 am-11:14 am

Nonstop1h 54m

Washington, D.C. Dulles Intl

Mon 4/13

5:50 pm-8:02 pm

Nonstop2h 12m

$220

JacksonvilleWashington, D.C.

JAX - IAD

JAXIAD

Jacksonville

Mon 3/23

4:06 pm-5:52 pm

Nonstop1h 46m

Washington, D.C. Dulles Intl

Thu 3/26

6:25 am-3:34 pm

1 stop9h 09m

$227

JacksonvilleWashington, D.C.

JAX - IAD

JAXIAD

Jacksonville

Thu 5/28

9:45 am-11:33 am

Nonstop1h 48m

Washington, D.C. Dulles Intl

Sat 5/30

8:37 am-10:38 am

Nonstop2h 01m

$228

JacksonvilleWashington, D.C.

JAX - IAD

JAXIAD

Jacksonville

Thu 2/19

5:30 am-9:13 am

1 stop3h 43m

Washington, D.C. Dulles Intl

Mon 2/23

6:00 am-11:14 am

1 stop5h 14m

$229

JacksonvilleWashington, D.C.

JAX - IAD

JAXIAD

Jacksonville

Fri 5/1

12:51 pm-2:44 pm

Nonstop1h 53m

Washington, D.C. Dulles Intl

Sun 5/3

9:51 am-5:13 pm

1 stop7h 22m

$230

JacksonvilleWashington, D.C.

JAX - IAD

JAXIAD

Jacksonville

Fri 3/27

4:06 pm-5:52 pm

Nonstop1h 46m

Washington, D.C. Dulles Intl

Mon 3/30

6:20 am-7:33 pm

1 stop13h 13m

$232

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 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 $209. If you aren’t able to travel to Washington, D.C. Dulles Intl Airport during the month of March, then flying in December is also cheap. Prices for this month can be found on momondo for an average of $209.

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 Sunday, 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 $887.

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 $641 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 $929 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 $261 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 $197 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.

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

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

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

As of January 2026, prices for Jacksonville to Washington, D.C. Dulles Intl Airport flights are approximately 39% 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

$165

Fastest flight time

1h 46m

Direct flights

Every day
The best one-way flight to Washington, D.C. Dulles Intl Airport from Jacksonville in the past 72 hours is $165. The best round-trip flight deal from Jacksonville to Washington, D.C. Dulles Intl Airport found on momondo in the last 72 hours is $492.
The fastest flight from Jacksonville to Washington, D.C. Dulles Intl Airport takes 1h 46m
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 46m 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 $57Free CancellationRating
7.2
706 reviews
Search Allegiant Air flights
DeltaPriceFrom $137Free CancellationRating
7.9
8,123 reviews
Search Delta flights
United AirlinesPriceFrom $195Free CancellationRating
7.4
9,208 reviews
Search United Airlines flights
American AirlinesPriceFrom $270Free CancellationRating
7.2
11,201 reviews
Search American Airlines flights

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

    Across 9 United Airlines flights from Jacksonville to Washington, D.C. Dulles Intl Airport this week, the average price was $285, with the best United Airlines deals starting from $195 round-trip. 9,206 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
National Harbor
Gettysburg
Arlington
Winchester
Waldorf
Woodbridge
Tysons
Laurel
Colonial Beach
Silver Spring
Towson
Fredericksburg
Gaithersburg
Rockville
Manassas
Springfield
Sterling
Fairfax
Linthicum Heights

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.

An easier way to manage your Washington, D.C. Dulles Intl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 2/27
Fri 3/6
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Washington, D.C.