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Cheap Flights from Washington (IAD) to Jacksonville (JAX)

View AU$347 flight on Fri, 7 Aug 2026Opens in a new window

Popular airlines from Washington Dulles International Airport (IAD) to Jacksonville International Airport (JAX)

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Cheap Flights from Washington (IAD) to Jacksonville (JAX)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Fri, 7 Aug - Fri, 14 Aug
IAD
Washington
JAX
Jacksonville
AU$413 Return, found 4 days ago
AU$413
Return
found 4 days ago
Select American Airlines flight, departing Fri, 7 Aug from Washington to Jacksonville, returning Fri, 14 Aug, priced at AU$413 found 4 days ago
Delta
Fri, 7 Aug - Fri, 14 Aug
IAD
Washington
JAX
Jacksonville
AU$413 Return, found 4 days ago
AU$413
Return
found 4 days ago
Select Delta flight, departing Fri, 7 Aug from Washington to Jacksonville, returning Fri, 14 Aug, priced at AU$413 found 4 days ago
Delta
Fri, 7 Aug - Fri, 14 Aug
IAD
Washington
JAX
Jacksonville
AU$449 Return, found 4 days ago
AU$449
Return
found 4 days ago
Select Delta flight, departing Fri, 7 Aug from Washington to Jacksonville, returning Fri, 14 Aug, priced at AU$449 found 4 days ago
Delta
Fri, 7 Aug - Fri, 14 Aug
IAD
Washington
JAX
Jacksonville
AU$484 Return, found 4 days ago
AU$484
Return
found 4 days ago
Select Delta flight, departing Fri, 7 Aug from Washington to Jacksonville, returning Fri, 14 Aug, priced at AU$484 found 4 days ago
United
Fri, 7 Aug - Fri, 14 Aug
IAD
Washington
JAX
Jacksonville
AU$499 Return, found 4 days ago
AU$499
Return
found 4 days ago
Select United flight, departing Fri, 7 Aug from Washington to Jacksonville, returning Fri, 14 Aug, priced at AU$499 found 4 days ago
United
Fri, 7 Aug - Fri, 14 Aug
IAD
Washington
JAX
Jacksonville
AU$514 Return, found 4 days ago
AU$514
Return
found 4 days ago
Select United flight, departing Fri, 7 Aug from Washington to Jacksonville, returning Fri, 14 Aug, priced at AU$514 found 4 days ago
Delta
Fri, 7 Aug - Fri, 14 Aug
IAD
Washington
JAX
Jacksonville
AU$519 Return, found 4 days ago
AU$519
Return
found 4 days ago
Select Delta flight, departing Fri, 7 Aug from Washington to Jacksonville, returning Fri, 14 Aug, priced at AU$519 found 4 days ago
American Airlines
Fri, 7 Aug - Fri, 14 Aug
IAD
Washington
JAX
Jacksonville
AU$528 Return, found 4 days ago
AU$528
Return
found 4 days ago
Select American Airlines flight, departing Fri, 7 Aug from Washington to Jacksonville, returning Fri, 14 Aug, priced at AU$528 found 4 days ago
Delta
Fri, 7 Aug - Fri, 14 Aug
IAD
Washington
JAX
Jacksonville
AU$542 Return, found 4 days ago
AU$542
Return
found 4 days ago
Select Delta flight, departing Fri, 7 Aug from Washington to Jacksonville, returning Fri, 14 Aug, priced at AU$542 found 4 days ago
Delta
Fri, 7 Aug - Fri, 14 Aug
IAD
Washington
JAX
Jacksonville
AU$549 Return, found 4 days ago
AU$549
Return
found 4 days ago
Select Delta flight, departing Fri, 7 Aug from Washington to Jacksonville, returning Fri, 14 Aug, priced at AU$549 found 4 days ago

Frequently asked questions

Which airlines fly direct from Washington, DC (IAD-Washington Dulles Intl.) to Jacksonville, FL (JAX-Jacksonville Intl.)?
Enter IAD to JAX and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Washington, DC (IAD-Washington Dulles Intl.) to Jacksonville, FL (JAX-Jacksonville Intl.)?
To find a cheap flight from Washington, DC (IAD-Washington Dulles Intl.) to Jacksonville, FL (JAX-Jacksonville Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Washington, DC (IAD-Washington Dulles Intl.) to Jacksonville, FL (JAX-Jacksonville Intl.)?
The best airline to fly with from Washington, DC (IAD-Washington Dulles Intl.) to Jacksonville, FL (JAX-Jacksonville Intl.) will differ from traveler to traveler. If you like to fly early, UA offers early morning flights. If price is the most important factor, UA typically offers the lowest fares. DL offers the most daily flights from Washington, DC (IAD-Washington Dulles Intl.) to Jacksonville, FL (JAX-Jacksonville Intl.), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Washington, DC (IAD-Washington Dulles Intl.) to Jacksonville, FL (JAX-Jacksonville Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Washington, DC (IAD-Washington Dulles Intl.) to Jacksonville, FL (JAX-Jacksonville Intl.)?
When flying from Washington, DC (IAD-Washington Dulles Intl.) to Jacksonville, FL (JAX-Jacksonville Intl.), you'll find approximately 3 nonstop flights per day. For even more choice, look at flights that include layovers, as there are around 37 connecting flights per day. Some common connection points include Hartsfield-Jackson Atlanta Intl. (ATL), Charlotte-Douglas Intl. (CLT), and O'Hare Intl. (ORD).
What is the earliest flight from Washington, DC (IAD-Washington Dulles Intl.) to Jacksonville, FL (JAX-Jacksonville Intl.)?
The earliest flight from Washington, DC (IAD-Washington Dulles Intl.) to Jacksonville, FL (JAX-Jacksonville Intl.) typically departs at approximately 5:00 AM local time. This service is operated by AA and is seasonal, active in February and March. An early departure like this can help you maximize your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Washington, DC (IAD-Washington Dulles Intl.) to Jacksonville, FL (JAX-Jacksonville Intl.)?
If you're looking for the most flight options from Washington Dulles Intl. (IAD) to Jacksonville Intl. (JAX), Friday is typically the busiest day, offering around 24 flights. This gives you plenty of options to choose from. Major airlines on this route include United Airlines, Delta Air Lines, and American Airlines. Flight schedules are consistent throughout the week, with only a slight variation in the number of flights.
What are the most popular departure times for flights from Washington, DC (IAD-Washington Dulles Intl.) to Jacksonville, FL (JAX-Jacksonville Intl.)?
The most popular departure times for flights from Washington, DC (IAD-Washington Dulles Intl.) to Jacksonville, FL (JAX-Jacksonville Intl.) are in the early morning, from 6am to 9am. About 31% of passengers prefer this time window. Many major carriers, including Delta Air Lines and United Airlines, offer flights during this window. These times work well because you can get an early start to your travel day and arrive at your destination with plenty of time.
How long does it take to fly from Washington, DC (IAD-Washington Dulles Intl.) to Jacksonville, FL (JAX-Jacksonville Intl.)?
Direct flights from IAD to JAX usually take about 2 hours 20 minutes, traveling roughly 632 miles. If you opt for a connecting flight, expect to add around 4 hours to your journey. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Washington, DC (IAD-Washington Dulles Intl.) to Jacksonville, FL (JAX-Jacksonville Intl.)?
Select the "Business class" and "First class" filters when looking for IAD to JAX flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Washington, DC (IAD-Washington Dulles Intl.) to Jacksonville, FL (JAX-Jacksonville Intl.) flight with Expedia?
It's easy to earn miles on a Washington, DC (IAD-Washington Dulles Intl.) to Jacksonville, FL (JAX-Jacksonville Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Jacksonville from Washington Dulles Intl. (IAD)?
From Washington Dulles Intl. (IAD), you can fly into Albert J. Ellis (OAJ) and Jacksonville Intl. (JAX) in Jacksonville. Some flights may connect through major hubs like Orlando Intl. (MCO), McGhee Tyson (TYS), Indianapolis Intl. (IND) before reaching Jacksonville. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Washington, DC (IAD-Washington Dulles Intl.) to Jacksonville, FL (JAX-Jacksonville Intl.) at the last minute?
Typically, booking a last minute flight from Washington, DC (IAD-Washington Dulles Intl.) to Jacksonville, FL (JAX-Jacksonville Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Washington, DC (IAD-Washington Dulles Intl.) to Jacksonville, FL (JAX-Jacksonville Intl.) flight and hotel package?
Securing a Washington, DC (IAD-Washington Dulles Intl.) to Jacksonville, FL (JAX-Jacksonville Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Washington, DC (IAD-Washington Dulles Intl.) to Jacksonville, FL (JAX-Jacksonville Intl.)?
If you booked your Washington, DC (IAD-Washington Dulles Intl.) to Jacksonville, FL (JAX-Jacksonville Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Washington Dulles Intl.
Destination airport
Jacksonville Intl.
Return price
AU$412
Distance
1011 km
Average flight time
2 hours 8 mins

Book with confidence

Your quick guide to flights from Washington to Jacksonville

Pick up great flights from Washington to Jacksonville

With Expedia, you have your pick of flights a day with 20 airlines covering flights from Washington to Jacksonville. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from Washington to Jacksonville that take around hours.

Find cheap flights from Washington to Jacksonville

From the great flight deals with prices currently ranging from AU$413 to AU$549, you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Washington to Jacksonville around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to Jacksonville is normally in August.

Reasons to book your flight from Washington to Jacksonville with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from Washington to Jacksonville across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to Jacksonville right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

Your quick guide to flights from Washington to Jacksonville

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