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Cheap flights from Jacksonville to Washington, D.C. from $68

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Allegiant Air flights from Jacksonville to Washington, D.C.

Our best Allegiant Air deals on Jacksonville to Washington, D.C. flight tickets
Allegiant Air
Mar 20
JAX4:06 pmJacksonville
1h 46m
IAD5:52 pmWashington, D.C. Dulles Intl
Mar 27
IAD6:42 pmWashington, D.C. Dulles Intl
2h 11m
JAX8:53 pmJacksonville
$156
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Allegiant Air
Mar 16
JAX4:09 pmJacksonville
1h 46m
IAD5:55 pmWashington, D.C. Dulles Intl
Mar 20
IAD6:42 pmWashington, D.C. Dulles Intl
2h 11m
JAX8:53 pmJacksonville
$159
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Allegiant Air
Dec 29
JAX2:49 pmJacksonville
1h 51m
IAD4:40 pmWashington, D.C. Dulles Intl
Jan 5
IAD5:35 pmWashington, D.C. Dulles Intl
2h 10m
JAX7:45 pmJacksonville
$264
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United Airlines flights from Jacksonville to Washington, D.C.

Our best United Airlines deals on Jacksonville to Washington, D.C. flight tickets
United Airlines
Feb 4
JAX1:45 pmJacksonville
1h 52m
IAD3:37 pmWashington, D.C. Dulles Intl
Feb 10
IAD5:55 pmWashington, D.C. Dulles Intl
2h 15m
JAX8:10 pmJacksonville
$207
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United Airlines
Feb 14
JAX9:20 amJacksonville
1h 51m
IAD11:11 amWashington, D.C. Dulles Intl
Feb 16
IAD5:55 pmWashington, D.C. Dulles Intl
2h 19m
JAX8:14 pmJacksonville
$208
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United Airlines
Feb 6
JAX1:45 pmJacksonville
1h 52m
IAD3:37 pmWashington, D.C. Dulles Intl
Feb 8
IAD5:55 pmWashington, D.C. Dulles Intl
2h 15m
JAX8:10 pmJacksonville
$209
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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.

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.?

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

The month of May is, on average, the cheapest month to fly to Washington, D.C. from Jacksonville, with most prices found around $209. If you’re not able to fly to Washington, D.C. in May, then March is your next best option. Flight prices from Jacksonville to Washington, D.C. during March average around $249.

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

On average, the least expensive day to fly to Washington, D.C. from Jacksonville is on a Friday. momondo users have found tickets for Friday departures for as low as $309. However, this price may fluctuate depending on the airline, the season, and holidays. 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. for around $753.

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

In the evening is the cheapest time of day to fly from Jacksonville to Washington, D.C. when you can find flight prices for as low as $321. Flying to Washington, D.C. in the evening is an ideal time because this is during off-peak travel hours. Try not to purchase tickets at noon because they tend to be around $673. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

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

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

You are more likely to see cheaper flights to Washington, D.C. from Jacksonville when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. 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. from Jacksonville for as low as $176 on momondo.

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

There are 4 cabin classes available to choose from on Jacksonville to Washington, D.C. 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. flights?

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

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

As of December 2025, prices for Jacksonville to Washington, D.C. flights are approximately 10% more expensive when compared to flights at the same time last year.

When to book flights from Jacksonville to Washington, D.C.

Are you open to changing your travel dates? Check out the ideal times to fly from Jacksonville to Washington, D.C. 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. (JAX to WAS) flight deals and tips

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

Best Price Found

$112

Fastest flight time

1h 46m

Direct flights

Every day

Airports in Washington, D.C.

2 airports
The best one-way flight to Washington, D.C. from Jacksonville in the past 72 hours is $112. The best round-trip flight deal from Jacksonville to Washington, D.C. found on momondo in the last 72 hours is $263.
The fastest flight from Jacksonville to Washington, D.C. takes 1h 46m
Direct flights go from Jacksonville to Washington, D.C. every day.
There are 2 airports in Washington, D.C.. From Jacksonville there are direct flights to Washington, D.C. Reagan-National (DCA), Baltimore/Washington (BWI), Washington, D.C. Dulles Intl (IAD).
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  • How far is Jacksonville to Washington, D.C. by plane?

    A flight from Jacksonville to Washington, D.C. will travel around 647.3 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.?

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

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

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

    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..

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

    The travel and health documents you'll need for your trip to Washington, D.C. may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington, D.C.. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

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

Best airlines flying from Jacksonville to Washington, D.C.

Compare and see reviews for airlines that fly from Jacksonville to Washington, D.C. with momondo
Airline
Rating
Free Cancellation
Price
Allegiant AirPriceFrom $72Free CancellationRating
7.2
701 reviews
Search Allegiant Air flights
DeltaPriceFrom $137Free CancellationRating
7.9
8,014 reviews
Search Delta flights
FrontierPriceFrom $143Free CancellationRating
5.7
3,063 reviews
Search Frontier flights
United AirlinesPriceFrom $188Free CancellationRating
7.4
9,119 reviews
Search United Airlines flights
American AirlinesPriceFrom $194Free CancellationRating
7.2
11,073 reviews
Search American Airlines flights
SouthwestPriceFrom $227Free CancellationRating
8.0
4,252 reviews
Search Southwest flights

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

    United Airlines flies from Jacksonville to Washington, D.C. around 13 times per week, with 9,115 momondo users rating the airline 7.4/10. The cheapest United Airlines deal from Jacksonville to Washington, D.C. in the last 72 hours was $188 (round-trip), much lower than the average airfare cost of $292 for United Airlines flights on this route.

  • Allegiant Air Flights From Jacksonville to Washington, D.C.

    Allegiant Air is also a popular choice for this route. Allegiant Air flight deals for Jacksonville to Washington, D.C. start from as low as $72 round-trip, depending on your selected dates, with average Allegiant Air deals seen on momondo around $107. Allegiant Air operates 1 flight to Washington, D.C. from Jacksonville in an average week. Users have rated it 7.2/10 across 703 reviews.

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
Waldorf
Woodbridge
Tysons
Laurel
Colonial Beach
Silver Spring
Towson
Fredericksburg
Rockville
Gaithersburg
Manassas
Fairfax
Springfield
Glen Burnie
Reston
Linthicum Heights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Washington, D.C. from Jacksonville.

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

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

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Washington, D.C. from Jacksonville.

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

If you are not ready to book a flight from Jacksonville to Washington, D.C. now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Washington, D.C. and let you know when they change.

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Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 22.4 mi from Washington, D.C.
Washington, D.C. Reagan-National Airport
Washington, D.C. Dulles Intl Airport