HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Jacksonville

$49+ Cheap flights from Dulles Intl (IAD) 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 3/9. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — JAX
feb. 20 — feb. 271
vie. 2/20
vie. 2/27
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Dulles Intl to Jacksonville with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.
Cheapflights Tip: The best prices from Washington, D.C. Dulles Intl to Jacksonville are usually found in July or June, booked 55 days in advance, depart on a Monday or Friday and return on a Friday

Cheap flight deals from Dulles Intl to Jacksonville

Cheapest flights from Dulles Intl to Jacksonville
Explore the most affordable flight options available from Dulles Intl to Jacksonville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 21, 2026.

This United Airlines deal was found by Cheapflights users on 1/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 2/189:00 am
IAD
-
JAX
Nonstop2h 12m
United Airlines
mié. 2/2512:45 pm
JAX
-
IAD
Nonstop1h 51m
United Airlines
Deal found 1/21$209
This Kiwi.com deal was found by Cheapflights users on 1/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 3/61:32 pm
IAD
-
JAX
Nonstop2h 11m
Multiple Airlines
dom. 3/84:29 pm
JAX
-
IAD
1 stop8h 02m
Multiple Airlines
Deal found 1/20$212
This Frontier deal was found by Cheapflights users on 1/19. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/96:00 am
IAD
-
JAX
1 stop10h 33m
Frontier
dom. 4/125:28 pm
JAX
-
IAD
1 stop7h 08m
Frontier
Deal found 1/19$215
This Kiwi.com deal was found by Cheapflights users on 1/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 3/116:20 am
IAD
-
JAX
1 stop13h 13m
Multiple Airlines
lun. 3/164:09 pm
JAX
-
IAD
Nonstop1h 46m
Multiple Airlines
Deal found 1/18$218
This United Airlines deal was found by Cheapflights users on 1/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 2/185:34 pm
IAD
-
JAX
1 stop5h 05m
United Airlines
mar. 2/249:20 am
JAX
-
IAD
Nonstop1h 51m
United Airlines
Deal found 1/21$219
This Kiwi.com deal was found by Cheapflights users on 1/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 1/294:13 pm
IAD
-
JAX
1 stop4h 39m
Multiple Airlines
vie. 1/307:18 pm
JAX
-
IAD
1 stop15h 26m
Multiple Airlines
Deal found 1/21$220
This Frontier deal was found by Cheapflights users on 1/19. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/83:15 pm
IAD
-
JAX
1 stop4h 18m
Frontier
lun. 4/138:18 pm
JAX
-
IAD
1 stop4h 18m
Frontier
Deal found 1/19$221
This Kiwi.com deal was found by Cheapflights users on 1/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/210:54 am
IAD
-
JAX
1 stop4h 42m
Multiple Airlines
lun. 4/68:18 pm
JAX
-
IAD
1 stop18h 02m
Multiple Airlines
Deal found 1/20$223
This Kiwi.com deal was found by Cheapflights users on 1/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 3/276:42 pm
IAD
-
JAX
Nonstop2h 11m
Allegiant Air
vie. 4/34:06 pm
JAX
-
IAD
Nonstop1h 53m
Allegiant Air
Deal found 1/20$224
This Travelocity deal was found by Cheapflights users on 1/19. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/13:15 pm
IAD
-
JAX
1 stop4h 18m
Frontier
lun. 4/68:18 pm
JAX
-
IAD
1 stop4h 18m
Frontier
Deal found 1/19$225
This Kiwi.com deal was found by Cheapflights users on 1/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 3/116:20 am
IAD
-
JAX
1 stop13h 13m
Multiple Airlines
vie. 3/134:09 pm
JAX
-
IAD
Nonstop1h 46m
Multiple Airlines
Deal found 1/19$226

Find flight deals from Dulles Intl to Jacksonville

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) 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 enero 21, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$209
(United Airlines)

One-way from

$49
(Booking.com)

Popular in

November

Cheapest in

July

Average price

$299

Good round-trip deal

$209 or less

Good one-way deal

$126 or less
Provider with most accurate pricing for Washington, D.C. Dulles Intl-Jacksonville flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Jacksonville flights.
Search Deals
From Washington, D.C. Dulles Intl to Jacksonville
Search Deals
One-way flight from Washington, D.C. Dulles Intl to Jacksonville
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($17 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from Washington, D.C. Dulles Intl to Jacksonville.
Search Deals
Price to beat on a one-way flight from Washington, D.C. Dulles Intl to Jacksonville.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl 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 enero 21, 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

Dulles Intl

Fly to

Jacksonville

Route

Depart

Return

Price

Washington, D.C.Jacksonville

IAD - JAX

IADJAX

Washington, D.C. Dulles Intl

vie. 2/27

9:00 am-11:12 am

Nonstop2h 12m

Jacksonville

sáb. 2/28

9:20 am-11:11 am

Nonstop1h 51m

$209

Washington, D.C.Jacksonville

IAD - JAX

IADJAX

Washington, D.C. Dulles Intl

vie. 2/27

9:00 am-11:12 am

Nonstop2h 12m

Jacksonville

mar. 3/3

9:20 am-11:11 am

Nonstop1h 51m

$209

Washington, D.C.Jacksonville

IAD - JAX

IADJAX

Washington, D.C. Dulles Intl

mié. 4/8

5:50 pm-8:02 pm

Nonstop2h 12m

Jacksonville

lun. 4/13

9:20 am-11:14 am

Nonstop1h 54m

$209

Washington, D.C.Jacksonville

IAD - JAX

IADJAX

Washington, D.C. Dulles Intl

sáb. 2/14

5:55 pm-8:14 pm

Nonstop2h 19m

Jacksonville

sáb. 2/21

9:20 am-11:11 am

Nonstop1h 51m

$209

Washington, D.C.Jacksonville

IAD - JAX

IADJAX

Washington, D.C. Dulles Intl

sáb. 2/14

5:55 pm-8:14 pm

Nonstop2h 19m

Jacksonville

mié. 2/18

10:47 am-4:27 pm

1 stop5h 40m

$219

Washington, D.C.Jacksonville

IAD - JAX

IADJAX

Washington, D.C. Dulles Intl

mar. 4/7

5:41 pm-10:45 pm

1 stop5h 04m

Jacksonville

dom. 4/12

9:20 am-11:14 am

Nonstop1h 54m

$219

Washington, D.C.Jacksonville

IAD - JAX

IADJAX

Washington, D.C. Dulles Intl

mié. 2/11

5:55 pm-8:10 pm

Nonstop2h 15m

Jacksonville

mié. 2/25

10:47 am-4:29 pm

1 stop5h 42m

$219

Washington, D.C.Jacksonville

IAD - JAX

IADJAX

Washington, D.C. Dulles Intl

sáb. 2/14

5:25 pm-10:58 pm

1 stop5h 33m

Jacksonville

sáb. 2/21

10:35 am-3:34 pm

1 stop4h 59m

$229

Washington, D.C.Jacksonville

IAD - JAX

IADJAX

Washington, D.C. Dulles Intl

vie. 3/6

6:00 am-10:21 am

1 stop4h 21m

Jacksonville

mar. 3/10

9:45 am-2:39 pm

1 stop4h 54m

$229

Washington, D.C.Jacksonville

IAD - JAX

IADJAX

Washington, D.C. Dulles Intl

mié. 3/11

6:00 am-11:03 am

1 stop5h 03m

Jacksonville

mar. 3/17

6:15 pm-10:59 pm

1 stop4h 44m

$229

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 23 results
1
2
3

Compare providers for flights from Dulles Intl 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 Dulles Intl to Jacksonville in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars

*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. Dulles Intl Airport-Jacksonville flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Washington, D.C. Dulles Intl Airport-Jacksonville flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Jacksonville flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Jacksonville flights, Cheapflights users trust eDreams the most. eDreams 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. Dulles Intl 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 Dulles Intl to Jacksonville

Have a flexible travel schedule? Discover the best time to fly to Jacksonville from Dulles Intl 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. Dulles Intl Airport to Jacksonville

How far ahead should I book a flight from Washington, D.C. Dulles Intl Airport to Jacksonville?

Use this chart to determine the optimal time to book a round-trip flight from Dulles Intl to Jacksonville. Price data was last updated on January 16, 2026.

The price you pay for your flight from Washington, D.C. Dulles Intl Airport to Jacksonville may vary depending on when you book. For the best chance of a lower fare, look to book 55 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Jacksonville?

Currently, June is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Jacksonville (average of $52). Flying from Washington, D.C. Dulles Intl Airport to Jacksonville in January is currently the most expensive (average of $209). 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 IAD to JAX?

Find hourly flight availability from Dulles Intl 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 enero 21, 2026.

One of the essential ways to save on airfare from Washington, D.C. Dulles Intl Airport to Jacksonville is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 64% on airfare.

The best insider tips for Washington, D.C. Dulles Intl Airport to Jacksonville flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Washington, D.C. Dulles Intl Airport to Jacksonville trip
Our travel experts
Matt Meltzer

Matt Meltzer

Expert on JAX

Matt Meltzer has been a travel writer for over a decade, covering U.S. domestic locations and hotels for Thrillist, Fifty Grande, Matador Network, Conde Nast Traveler, and other top publications. He's won multiple travel journalism awards from the Society of American Travel Writers and North American Travel Journalists Association, and currently resides in South Florida.

Read more
Ramsey Qubein

Ramsey Qubein

Expert on IAD

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more

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 enero 21, 2026.
See what other customers who have flown with Delta, United Airlines, and American Airlines from Washington, D.C. Dulles Intl Airport to Jacksonville have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,086 reviews

Crew

8.5

Comfort

7.9

Boarding

8.1

Overall

7.9

Entertainment

7.8

Food

7.2

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.
Delta
7.9
Good
8,086 reviews
Delta
7.9
Good
8,086 reviews

Crew

8.5

Comfort

7.9

Boarding

8.1

Overall

7.9

Entertainment

7.8

Food

7.2

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.
United Airlines
7.4
Good
9,190 reviews
Delta
7.9
Good
8,086 reviews

Crew

8.5

Comfort

7.9

Boarding

8.1

Overall

7.9

Entertainment

7.8

Food

7.2

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.
American Airlines
7.2
Good
11,172 reviews
Delta
7.9
Good
8,086 reviews

Crew

8.5

Comfort

7.9

Boarding

8.1

Overall

7.9

Entertainment

7.8

Food

7.2

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.
Allegiant Air
7.2
Good
705 reviews
Delta
7.9
Good
8,086 reviews

Crew

8.5

Comfort

7.9

Boarding

8.1

Overall

7.9

Entertainment

7.8

Food

7.2

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.
Frontier
5.7
Fair
3,055 reviews
Delta
7.9
Good
8,086 reviews

Crew

8.5

Comfort

7.9

Boarding

8.1

Overall

7.9

Entertainment

7.8

Food

7.2

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl 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. Dulles Intl?

    For a flight from Washington, D.C. Dulles Intl 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 4 inbound flights from Washington, D.C. Dulles Intl per day. 5 airlines have flights to Jacksonville from Washington, D.C. Dulles Intl on a regular basis.

  • How long is the flight from Washington, D.C. Dulles Intl Airport to Jacksonville?

    There are many flights that can get you from Washington, D.C. Dulles Intl Airport to Jacksonville in 2h 12m. Fly via United Airlines to get the fastest option. The distance from Washington, D.C. Dulles Intl Airport to Jacksonville is about 631 mi. Most flights are nonstop.

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

    According to our current data, Allegiant Air ($49), Frontier ($90), and Delta ($108) offers the cheapest pricing from Washington, D.C. Dulles Intl Airport to Jacksonville. Allegiant Air is currently priced 83% below the average price you’ll pay for this route.

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

    The cheapest airlines for a one-way flight from Washington, D.C. Dulles Intl Airport to Jacksonville are Allegiant Air ($49), Frontier ($78), and Delta ($99).

  • What are the most reliable airlines from Washington, D.C. Dulles Intl Airport to Jacksonville?

    The top 3 most reliable airlines when flying from Washington, D.C. Dulles Intl Airport to Jacksonville are Republic Airways (100%), Air Canada (85%) and Brussels Airlines (85%).

  • What are the cheapest flights from Washington, D.C. Dulles Intl Airport to Jacksonville?

    Looking for the cheapest flight from Washington, D.C. Dulles Intl Airport to Jacksonville? While on average our users pay $238, our data indicates the cheapest price to be $106. The most popular route (Washington, D.C. Dulles Intl - Jacksonville), is priced around $89.

  • Can I find deals for flights from Dulles Intl to Jacksonville that include hotel bookings?

    Yes. In addition to deals on Dulles Intl to Jacksonville flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dulles Intl to Jacksonville?

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

  • Can I find deals for business class flights from Dulles Intl to Jacksonville?

    Yes. Cheapflights offers flight deals from Dulles Intl 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. Dulles Intl Airport to Jacksonville?

    Currently, June is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Jacksonville (average of $52). Flying from Washington, D.C. Dulles Intl Airport to Jacksonville in January is currently the most expensive (average of $209). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Dulles Intl to Jacksonville

See prices for flight routes from nearby airports that may be better suited for you.
Reagan-National to Miami flights
Dulles Intl to Miami flights
Dulles Intl to Orlando flights
Baltimore to Fort Lauderdale flights
Dulles Intl to Tampa flights
Dulles Intl to Fort Lauderdale flights
Baltimore to Orlando flights
Reagan-National to Orlando flights
Baltimore to Miami flights
Baltimore to Tampa flights
Reagan-National to Tampa flights
Reagan-National to Fort Lauderdale flights
Dulles Intl to Fort Myers flights
Reagan-National to West Palm Beach flights
Dulles Intl to West Palm Beach flights
Baltimore to Fort Myers flights
Baltimore to West Palm Beach flights
Baltimore to Sarasota flights
Reagan-National to Fort Myers flights
Reagan-National to Sarasota flights
Dulles Intl to Key West flights
Baltimore to Jacksonville flights
Reagan-National to Jacksonville flights
Reagan-National to Key West flights
Baltimore to Key West flights
Dulles Intl to Pensacola flights
Reagan-National to Pensacola flights
Baltimore to Pensacola flights
Dulles Intl to Panama City flights
Reagan-National to Panama City flights
Baltimore to Panama City flights
Dulles Intl to Sarasota flights
Baltimore to Valparaiso flights
Reagan-National to Tallahassee flights
Reagan-National to Valparaiso flights
Dulles Intl to Orlando Sanford Intl flights
Dulles Intl to Valparaiso flights
Dulles Intl to Tallahassee flights
Dulles Intl to Daytona Beach flights
Baltimore to Daytona Beach flights
Baltimore to Tallahassee flights
Dulles Intl to Melbourne flights
Baltimore to Melbourne flights
Reagan-National to Melbourne flights
Reagan-National to Daytona Beach flights
Reagan-National to Gainesville flights
Dulles Intl to Gainesville flights
Baltimore to Gainesville flights
Baltimore to Valdosta flights

Top 5 airlines flying from Dulles Intl to Jacksonville

Discover the top 5 airlines that operate flights from Dulles Intl 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 enero 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$49Average$129FlexibilityNo cancel feeOn-time88%
FrontierCheapest$90Average$187FlexibilityNo cancel feeOn-time62%
DeltaCheapest$108Average$243FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$205Average$323FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$268Average$328FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.