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Cheap Flights from Washington Dulles to Jacksonville International

Compare Washington Dulles to Jacksonville International flight deals

Find the cheapest month or even day of the year to fly to Jacksonville International

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Flight deals from Washington Dulles Airport to Jacksonville International Airport

Looking for a cheap last-minute deal or the best return flight from Washington Dulles Airport to Jacksonville International Airport? If you want to travel next month, return fares start from R 1,456. Find the lowest prices on one-way and return tickets right here.
Jacksonville.R 645 per passenger.Departing Fri, 29 May.One-way flight with Allegiant Air.Outbound direct flight with Allegiant Air departs from Washington Dulles on Fri, 29 May, arriving in Jacksonville International.Price includes taxes and charges.From R 645, select.
Jacksonville.R 645 per passenger.Departing Mon, 6 Apr.One-way flight with Allegiant Air.Outbound direct flight with Allegiant Air departs from Washington Dulles on Mon, 6 Apr, arriving in Jacksonville International.Price includes taxes and charges.From R 645, select.
Jacksonville.R 645 per passenger.Departing Mon, 8 Jun.One-way flight with Allegiant Air.Outbound direct flight with Allegiant Air departs from Washington Dulles on Mon, 8 Jun, arriving in Jacksonville International.Price includes taxes and charges.From R 645, select.
Jacksonville.R 760 per passenger.Departing Mon, 13 Jul.One-way flight with Allegiant Air.Outbound direct flight with Allegiant Air departs from Washington Dulles on Mon, 13 Jul, arriving in Jacksonville International.Price includes taxes and charges.From R 760, select.
Jacksonville.R 910 per passenger.Departing Mon, 16 Mar.One-way flight with Allegiant Air.Outbound direct flight with Allegiant Air departs from Washington Dulles on Mon, 16 Mar, arriving in Jacksonville International.Price includes taxes and charges.From R 910, select.
Jacksonville.R 918 per passenger.Departing Mon, 10 Aug.One-way flight with Allegiant Air.Outbound direct flight with Allegiant Air departs from Washington Dulles on Mon, 10 Aug, arriving in Jacksonville International.Price includes taxes and charges.From R 918, select.
Jacksonville.R 3,985 per passenger.Departing Sat, 12 Sep.One-way flight with Delta.Outbound indirect flight with Delta, departs from Washington Dulles on Sat, 12 Sep, arriving in Jacksonville International.Price includes taxes and charges.From R 3,985, select.
Jacksonville.R 4,099 per passenger.Departing Sat, 12 Sep.One-way flight with United.Outbound direct flight with United departs from Washington Dulles on Sat, 12 Sep, arriving in Jacksonville International.Price includes taxes and charges.From R 4,099, select.

Find the cheapest month to fly from Washington Dulles to Jacksonville International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Washington Dulles to Jacksonville International flights are currently cheapest in April.
Mar
from R 910
Apr
from R 645
May
from R 645
Jun
from R 645
Jul
from R 760
Aug
from R 918
Sep
from R 3,985
Oct
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Nov
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Dec
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Jan
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Feb
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Direct flights from Washington Dulles to Jacksonville International

Washington Dulles to Jacksonville International: Alternative routes

Compare routes from Washington Dulles to Jacksonville below. You may find an airport to fly into that's cheaper, faster, or easier than Jacksonville International.

Jacksonville International

19km from central Jacksonville
ClosestCheapest
from R 645
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Washington D.C. to Jacksonville: Flight information

The things to know before you go.
Cheapest flight foundR 645
Cheapest month to flyApril
Average flight time2 hrs, 11 mins
Most popular airlineUnited
Average flights per week69

Finding cheap flights from Washington Dulles to Jacksonville International: Frequently asked questions

The best price we found for a return flight from Washington Dulles to Jacksonville International is R 1,291. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
2 hours and 11 minutes is the average flight time from Washington Dulles to Jacksonville International.
United, Air Canada and Allegiant Air fly direct from Washington Dulles to Jacksonville International.
As of March 2026, there are 69 flights per week flying from Washington Dulles to Jacksonville International.
The cheapest month to fly from Washington Dulles to Jacksonville International is usually May.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Washington Dulles Airport to Jacksonville International Airport on Friday, 29 May 2026.
Yes – the average flight time is 2 hours and 11 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Jacksonville International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Jacksonville is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Allegiant Air offers the cheapest flight tickets to Jacksonville International.

Flying from Washington Dulles International Airport (IAD) to Jacksonville International Airport (JAX): what you need to know

  • The average time for a direct flight from Washington Dulles International Airport to Jacksonville International Airport is 2 hours 5 minutes.

  • Washington DC and Jacksonville are in the same timezone, UTC-4.

  • Every week, there are 29 Washington Dulles International Airport to Jacksonville International Airport flights. To take off early, go for the 08:15 United Airlines flight. If you'd rather make the most of your day before you fly, the last flight is at 18:54 with Allegiant Air.

  • To ensure you get on your IAD to JAX flight, allow plenty of time to check in and find your gate. Turning up two hours before international departures and an hour before domestic flights is the general travel rule.

  • During popular months such as April, you'll want to get to the airport earlier. Plan to arrive two hours before domestic departures and four hours ahead of an international flight whenever you're flying during a high season in general.

  • Allegiant Air is your ticket to exploring Jacksonville (and maybe even some other great corners of United States!). Check out the direct flights from Washington Dulles International Airport to Jacksonville International Airport offered by this airline.

  • The airline that tops the list for bookings on this route is Allegiant Air.

  • United Airlines is the most punctual carrier operating IAD to JAX flights, with 70.25% of its services arriving as scheduled.

  • If you want to break up your flight, just uncheck 'Direct flights only' when searching for your ticket from Washington Dulles International Airport to Jacksonville International Airport. These are the most popular stopovers between IAD and JAX:

    • Hartsfield-Jackson Atlanta International Airport

    • Charlotte Douglas International Airport

    • Raleigh-Durham International Airport

How to find the cheapest flights from Washington Dulles International Airport (IAD) to Jacksonville International Airport (JAX)

  • The lowest price we've found for a one-way Washington Dulles International Airport to Jacksonville International Airport flight is R 645. A round-trip plane ticket right now is R 1,291. Depending on the availability and when you book, these fares can change.

  • To score cheap tickets from IAD to JAX, reserve your journey six months before your departure date.

  • May is the cheapest month for flights from Washington Dulles International Airport to Jacksonville International Airport. If you prefer to travel during a different time of year, the 'Whole month' tool will show you the lowest airfares for every month.

  • Snapping up cheap flights from IAD to JAX is a breeze with Price Alerts. All you need to do is set up one of these automatic alerts and we'll get in touch as soon as a new discounted fare appears.

  • Discover the right flight for you by using the filters. To see the 'Cheapest,' 'Fastest' or 'Best' flights from Washington Dulles International Airport to Jacksonville International Airport, use the 'Sort by' function. You can also filter results by airline, arrival and departure times, and number of stops.

Handy information about Washington Dulles International Airport (IAD)

  • You'll find IAD at 1 Saarinen Circle.

  • When it comes to the on-time performance of Washington Dulles International Airport, data shows 74.39% of flights meet their scheduled arrival time.

  • Washington Dulles International Airport is about 56 kilometres from central Washington DC. If you're driving, catching a cab or ride-sharing from the centre, it'll take 50 minutes or so to get there, depending on the traffic.

  • The journey on public transport typically takes 3 hours 25 minutes.

  • Taking an early flight from Washington Dulles International Airport to Jacksonville International Airport? Avoid the stress of rushing to the terminal (and catch some extra z's) by choosing one of these stays near IAD:

Arriving at Jacksonville International Airport (JAX)

Getting from Jacksonville International Airport (JAX) to central Jacksonville

  • The address for JAX is 2400 Yankee Clipper Drive.

  • Jacksonville International Airport is roughly 23 kilometres from central Jacksonville. The drive time takes around 15 minutes.

  • It takes around 1 hour 20 minutes to get there by public transport.

When to fly to Jacksonville International Airport (JAX)

  • The quietest month for a flight from Washington Dulles International Airport to Jacksonville International Airport is May, while July is the busiest. Pick the ideal time to go to Jacksonville based on whether you prefer a laid-back vibe or a more bustling atmosphere.

  • The warmest month in Jacksonville is July, with the temperature ranging between 23ºC (73ºF) and 34ºC (93ºF). Lock in your flights from Washington Dulles International Airport to Jacksonville International Airport in this month if this is the kind of weather you like.

  • If you want to travel in cooler conditions, search for a cheap ticket from IAD to JAX in January. Average temperatures are between 5ºC (41ºF) and 21ºC (70ºF) then.

Explore more of United States

  • Atlanta is just one of the many cities in United States waiting to be discovered after you've experienced Jacksonville. Around 467 kilometres away to the north-west, top sights here include Georgia Aquarium, Centennial Olympic Park and Piedmont Park.

  • Around 274 kilometres south of Jacksonville, Tampa is another favourite stop in United States. Get a taste of what this destination has to offer at Ybor City Tattoo Company, Tampa Riverwalk and The Florida Aquarium.

Plan the rest of your trip from Washington D.C. to Jacksonville

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.