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$101+ Cheap flights from Reagan-National (DCA) to Jacksonville (JAX)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/29. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — JAX
May 3 — May 101
Sun 5/3
Sun 5/10
1 adult, Economy
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Find cheap flights from Reagan-National to Jacksonville with Cheapflights

1. Tell us where you want to go

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Cheapflights Tip: The best prices from Washington, D.C. Reagan-National to Jacksonville are usually found in August or September, booked 74 days in advance, depart on a Saturday or Wednesday and return on a Wednesday

Cheap flight deals from Reagan-National to Jacksonville

Cheapest flights from Reagan-National to Jacksonville
Explore the most affordable flight options available from Reagan-National to Jacksonville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 3, 2026.

This KAYAK deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/198:25 am
DCA
-
JAX
1 stop5h 53m
JetBlue
Wed 8/195:35 pm
JAX
-
DCA
1 stop5h 24m
JetBlue
Deal found 3/30$195
This KAYAK deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/176:00 am
DCA
-
JAX
1 stop8h 18m
JetBlue
Fri 8/213:18 pm
JAX
-
DCA
1 stop7h 41m
JetBlue
Deal found 3/30$201
This JetBlue deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/106:00 am
DCA
-
JAX
1 stop7h 05m
JetBlue
Tue 6/165:38 pm
JAX
-
DCA
1 stop5h 21m
JetBlue
Deal found 3/31$211
This CheapOair deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/46:00 am
DCA
-
JAX
1 stop8h 18m
JetBlue
Sat 8/83:18 pm
JAX
-
DCA
1 stop5h 58m
JetBlue
Deal found 3/30$212
This Priceline deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/63:35 pm
DCA
-
JAX
1 stop6h 27m
JetBlue
Mon 5/117:10 am
JAX
-
DCA
1 stop8h 32m
JetBlue
Deal found 3/30$221
This KAYAK deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/166:00 am
DCA
-
JAX
1 stop8h 18m
JetBlue
Tue 8/183:18 pm
JAX
-
DCA
1 stop7h 41m
JetBlue
Deal found 3/30$224
This Priceline deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/912:00 pm
DCA
-
JAX
1 stop5h 25m
JetBlue
Sun 5/106:00 am
JAX
-
DCA
1 stop5h 10m
JetBlue
Deal found 3/31$234
This KAYAK deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/306:00 am
DCA
-
JAX
1 stop4h 41m
JetBlue
Wed 5/67:10 am
JAX
-
DCA
1 stop8h 37m
JetBlue
Deal found 3/31$239
This CheapOair deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/306:00 am
DCA
-
JAX
1 stop4h 41m
JetBlue
Thu 5/77:10 am
JAX
-
DCA
1 stop8h 32m
JetBlue
Deal found 3/31$240
This KAYAK deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/126:00 am
DCA
-
JAX
1 stop8h 18m
JetBlue
Sat 8/153:18 pm
JAX
-
DCA
1 stop7h 41m
JetBlue
Deal found 3/31$247
This CheapOair deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/291:20 pm
DCA
-
JAX
1 stop8h 41m
JetBlue
Wed 5/67:10 am
JAX
-
DCA
1 stop10h 36m
JetBlue
Deal found 4/1$248
This Expedia deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/36:00 am
DCA
-
JAX
1 stop4h 41m
JetBlue
Sun 5/106:00 am
JAX
-
DCA
1 stop5h 10m
JetBlue
Deal found 4/1$249

Find flight deals from Reagan-National to Jacksonville

Discover tips and strategies to find the most affordable flight options for your journey from Reagan-National (DCA) to Jacksonville (JAX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$195
(KAYAK)

One-way from

$101
(JetBlue)

Popular in

March

Cheapest in

August

Average price

$308

Good round-trip deal

$312 or less

Good one-way deal

$213 or less
Provider with most accurate pricing for Washington, D.C. Reagan-National-Jacksonville flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. Reagan-National-Jacksonville flights.
Search Deals
From Washington, D.C. Reagan-National to Jacksonville
Search Deals
One-way flight from Washington, D.C. Reagan-National to Jacksonville
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($29 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals
Price to beat on a round-trip flight from Washington, D.C. Reagan-National to Jacksonville.
Search Deals
Price to beat on a one-way flight from Washington, D.C. Reagan-National to Jacksonville.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Reagan-National 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, Cheapflights users made 2,558,603 searches. Data last updated April 3, 2026.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Jacksonville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Jacksonville

DCA - JAX

DCAJAX

Washington, D.C. Reagan-National

Sat 5/23

6:15 pm-12:17 am

1 stop6h 02m

Jacksonville

Wed 5/27

6:15 pm-10:59 pm

1 stop4h 44m

$287

Washington, D.C.Jacksonville

DCA - JAX

DCAJAX

Washington, D.C. Reagan-National

Wed 4/29

6:05 am-10:55 am

1 stop4h 50m

Jacksonville

Sat 5/2

6:30 am-11:29 am

1 stop4h 59m

$287
Quickest round-trip

Washington, D.C.Jacksonville

DCA - JAX

DCAJAX

Washington, D.C. Reagan-National

Fri 5/22

7:30 pm-12:23 am

1 stop4h 53m

Jacksonville

Tue 5/26

5:05 am-9:11 am

1 stop4h 06m

$288

Washington, D.C.Jacksonville

DCA - JAX

DCAJAX

Washington, D.C. Reagan-National

Fri 7/3

7:35 pm-11:59 pm

1 stop4h 24m

Jacksonville

Tue 7/7

4:14 pm-9:45 pm

1 stop5h 31m

$288

Washington, D.C.Jacksonville

DCA - JAX

DCAJAX

Washington, D.C. Reagan-National

Sat 8/15

3:55 pm-9:42 pm

1 stop5h 47m

Jacksonville

Mon 8/17

2:30 pm-7:20 pm

1 stop4h 50m

$288

Washington, D.C.Jacksonville

DCA - JAX

DCAJAX

Washington, D.C. Reagan-National

Fri 5/8

7:30 pm-12:23 am

1 stop4h 53m

Jacksonville

Mon 5/11

6:15 pm-10:59 pm

1 stop4h 44m

$289

Washington, D.C.Jacksonville

DCA - JAX

DCAJAX

Washington, D.C. Reagan-National

Wed 6/3

6:00 am-12:35 pm

1 stop6h 35m

Jacksonville

Sun 6/7

1:50 pm-11:55 pm

1 stop10h 05m

$293

Washington, D.C.Jacksonville

DCA - JAX

DCAJAX

Washington, D.C. Reagan-National

Sat 4/25

12:15 pm-7:00 pm

2 stops6h 45m

Jacksonville

Thu 4/30

3:35 pm-10:40 pm

1 stop7h 05m

$294

Washington, D.C.Jacksonville

DCA - JAX

DCAJAX

Washington, D.C. Reagan-National

Fri 5/8

10:35 am-6:25 pm

1 stop7h 50m

Jacksonville

Fri 5/15

3:25 pm-11:00 pm

2 stops7h 35m

$294

Washington, D.C.Jacksonville

DCA - JAX

DCAJAX

Washington, D.C. Reagan-National

Sat 5/23

8:00 am-8:05 pm

1 stop12h 05m

Jacksonville

Wed 5/27

8:20 am-4:15 pm

2 stops7h 55m

$298

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

Showing 1-10 of 21 resultsSorted by cheapest first
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3

Compare providers for flights from Reagan-National to Jacksonville

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Reagan-National to Jacksonville in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Washington, D.C. Reagan-National Airport-Jacksonville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Reagan-National Airport-Jacksonville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Reagan-National Airport-Jacksonville flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Reagan-National Airport-Jacksonville flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Reagan-National Airport-Jacksonville flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Reagan-National to Jacksonville

Have a flexible travel schedule? Discover the best time to fly to Jacksonville from Reagan-National with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Reagan-National Airport to Jacksonville

How far ahead should I book a flight from Washington, D.C. Reagan-National Airport to Jacksonville?

Use this chart to determine the optimal time to book a round-trip flight from Reagan-National to Jacksonville. Price data was last updated on April 2, 2026.

The best time to book flights from Washington, D.C. Reagan-National Airport to Jacksonville is 74 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to Jacksonville?

Currently, August is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Jacksonville (average of $157). Flying from Washington, D.C. Reagan-National Airport to Jacksonville in March is currently the most expensive (average of $219). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DCA to JAX?

Find hourly flight availability from Reagan-National to Jacksonville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 3, 2026.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 20% on flights from Washington, D.C. Reagan-National Airport to Jacksonville by exploring options for tickets in the morning.

What is the cheapest day to fly from Washington, D.C. Reagan-National Airport to Jacksonville?

Use this chart to determine the cheapest time to fly round-trip from Reagan-National to Jacksonville. Price data was last updated on March 28, 2026.

Travelers seeking maximum savings on their Washington, D.C. Reagan-National Airport to Jacksonville flight should consider departing on Wednesday at noon when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Washington, D.C. Reagan-National Airport to Jacksonville?

Reviews of airlines servicing Jacksonville

Get insights into the airlines that provide service to Jacksonville. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Jacksonville. Reviews last updated April 3, 2026.
Get a feel of what it's like to fly with Southwest,United Airlines, andAmerican Airlines from Washington, D.C. Reagan-National Airport to Jacksonville by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,344 reviews

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Southwest
8.0
Very good
4,344 reviews
Southwest
8.0
Very good
4,344 reviews

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
United Airlines
7.4
Good
9,539 reviews
Southwest
8.0
Very good
4,344 reviews

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
American Airlines
7.1
Good
11,555 reviews
Southwest
8.0
Very good
4,344 reviews

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Related info for your journey

Find useful and relevant information for your journey from Reagan-National to Jacksonville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Jacksonville from Washington, D.C. Reagan-National?

    For a flight from Washington, D.C. Reagan-National to Jacksonville, you will be flying into Jacksonville. Jacksonville (JAX) is just 11.2 mi from the center of the city. Jacksonville is the only Jacksonville airport and it handles 2 inbound flights from Washington, D.C. Reagan-National per day. 3 airlines have flights to Jacksonville from Washington, D.C. Reagan-National on a regular basis.

  • How long is the flight from Washington, D.C. Reagan-National Airport to Jacksonville?

    For as low as $287, Delta can have you in Jacksonville from Washington, D.C. Reagan-National Airport in 4h 50m. Washington, D.C. Reagan-National Airport and Jacksonville are separated by a distance of 634 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Washington, D.C. Reagan-National Airport to Jacksonville round-trip?

    According to our current data, Southwest ($164), American Airlines ($209), and United Airlines ($209) offers the cheapest pricing from Washington, D.C. Reagan-National Airport to Jacksonville. These flights start at 46% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Washington, D.C. Reagan-National Airport to Jacksonville one-way?

    $49 is the cheapest one-way deal found within the past few days, from Allegiant Air. You may also be able to find cheap deals on Delta and Southwest, with prices starting from $98 and $114, respectively.

  • What are the most reliable airlines from Washington, D.C. Reagan-National Airport to Jacksonville?

    The top 3 most reliable airlines when flying from Washington, D.C. Reagan-National Airport to Jacksonville are Republic Airways (100%), American Airlines (67%) and PSA Airlines (66%).

  • What are the cheapest flights from Washington, D.C. Reagan-National Airport to Jacksonville?

    Looking for the cheapest flight from Washington, D.C. Reagan-National Airport to Jacksonville? While on average our users pay $748, our data indicates the cheapest price to be $143. The most popular route (Washington, D.C. Reagan-National - Jacksonville), is priced around $201.

  • Can I find deals for flights from Reagan-National to Jacksonville that include hotel bookings?

    Yes. In addition to deals on Reagan-National to Jacksonville flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Reagan-National to Jacksonville?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Reagan-National to Jacksonville.

  • Can I find deals for business class flights from Reagan-National to Jacksonville?

    Yes. Cheapflights offers flight deals from Reagan-National to Jacksonville by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to Jacksonville?

    Currently, August is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Jacksonville (average of $157). Flying from Washington, D.C. Reagan-National Airport to Jacksonville in March is currently the most expensive (average of $219). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Jacksonville?

Book flights to Jacksonville if you plan to visit one of these locations
Jacksonville Beach
Orange Park
Fernandina Beach
Kingsland
Waycross
Yulee

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Alternative routes for Reagan-National to Jacksonville

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Reagan-National to Jacksonville

Discover the top 3 airlines that operate flights from Reagan-National to Jacksonville. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$164Average$367FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$209Average$304FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$209Average$304FlexibilityNo cancel feeOn-time69%

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