Cheap flights from Jacksonville to Washington, D.C. Dulles Intl Airport from $49
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Jacksonville to Washington, D.C. Dulles Intl Airport departing on 4/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Allegiant Air flights from Jacksonville to Washington, D.C. Dulles Intl Airport
Our best Allegiant Air deals on Jacksonville to Washington, D.C. Dulles Intl Airport flight tickets
American Airlines flights from Jacksonville to Washington, D.C. Dulles Intl Airport
Our best American Airlines deals on Jacksonville to Washington, D.C. Dulles Intl Airport flight tickets
See travel insights to Washington, D.C. from
How to get the cheapest flight ticket from Jacksonville to Washington, D.C. Dulles Intl Airport
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 cheapest month to fly to Washington, D.C. Dulles Intl Airport?
In general, April is the cheapest month to fly from Jacksonville to Washington, D.C. Dulles Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $186. If you aren’t able to travel to Washington, D.C. Dulles Intl Airport during the month of April, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $225.
What is the cheapest day to depart on your flight to Washington, D.C. Dulles Intl Airport?
Our data shows that Friday is the least expensive day to fly to Washington, D.C. Dulles Intl Airport. Tickets to fly out on this day can be as low as $348. 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. Dulles Intl Airport for around $1,054.
What is the cheapest time of day to depart on your flight to Washington, D.C. Dulles Intl Airport?
Flying to Washington, D.C. Dulles Intl Airport from Jacksonville in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $170 when looking at flights departing in the afternoon. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $1,221 on average. Flights to Washington, D.C. Dulles Intl Airport from Jacksonville in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.
What is the cheapest Jacksonville to Washington, D.C. Dulles Intl flight route?
Fly from Jacksonville to Washington, D.C. Dulles Intl for the best Jacksonville - Washington, D.C. Dulles Intl flight prices
How far in advance should I book a flight to Washington, D.C. Dulles Intl Airport?
You are more likely to see cheaper flights to Washington, D.C. Dulles Intl Airport from Jacksonville when booking 14 weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Dulles Intl Airport for around $260 when searching 14 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. Dulles Intl Airport from Jacksonville for as low as $189 on momondo.
What cabin class options are available on Jacksonville to Washington, D.C. Dulles Intl flights?
There are 4 cabin classes available to choose from on Jacksonville to Washington, D.C. Dulles Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Jacksonville to Washington, D.C. Dulles Intl?
Allegiant Air, United Airlines, and Avelo Airlines are the most popular carriers operating from Jacksonville to Washington, D.C. Dulles Intl
What airlines fly to Washington, D.C. Dulles Intl Airport?
United Airlines, Allegiant Air and Delta are the top three most popular airlines that fly to Washington, D.C. Dulles Intl Airport from Jacksonville according to our data. United Airlines is the first choice among our users, with 66% of people opting to fly with this airline when traveling to Washington, D.C. Dulles Intl Airport. Keep in mind that there are 4 different airlines that fly to Washington, D.C. Dulles Intl Airport on a routine basis, so you have a few additional options to choose from.
How many flights depart from Jacksonville to Washington, D.C. Dulles Intl Airport on average per day?
As of March 2025, there are 8 flights per day flying from Jacksonville to Washington, D.C. Dulles Intl Airport. The most common time of day flights depart is 2:00PM, with 36% of flights taking off in the afternoon.
How many flights depart from Jacksonville to Washington, D.C. Dulles Intl Airport on average per week?
As of March 2025, there are 57 flights per week flying from Jacksonville to Washington, D.C. Dulles Intl Airport. The most common day of the week flights depart is Mon, with 16% of flights taking off on this day.
When to book flights from Jacksonville to Washington, D.C. Dulles Intl Airport
Cheap Jacksonville to Washington, D.C. Dulles Intl Airport (JAX to IAD) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Jacksonville to Washington, D.C. Dulles Intl Airport
How far is Jacksonville to Washington, D.C. Dulles Intl by plane?
The straight-line distance from Jacksonville to Washington, D.C. Dulles Intl is 640.9 mi. 1h 49m is a normal flight duration for this route.
When did momondo last update prices for flights from Jacksonville Airport to Washington, D.C. Dulles Intl Airport?
Prices for flights from Jacksonville Airport to Washington, D.C. Dulles Intl Airport are updated daily.
How many operators does momondo search for flights from Jacksonville Airport to Washington, D.C. Dulles Intl Airport?
As of March 2025, there are 4 operators available to choose from for flights from Jacksonville Airport to Washington, D.C. Dulles Intl Airport.
How old do you have to be to fly from Jacksonville Airport to Washington, D.C. Dulles Intl Airport?
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. Dulles Intl Airport.
What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?
The travel and health documents required for your trip to Washington, D.C. Dulles Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington, D.C. Dulles Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Jacksonville to Washington, D.C. Dulles Intl Airport?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Jacksonville to Washington, D.C. Dulles Intl Airport is Embraer 175 (Enhanced Winglets) (16.90% of total bookings). The next most popular plane models are Airbus A320-100/200 (15.62%), Boeing 737 MAX 8 (12.28%), and Airbus A319 (11.57%).
What is the most popular airline from Jacksonville to Washington, D.C. Dulles Intl Airport?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Jacksonville to Washington, D.C. Dulles Intl Airport is United Airlines (71% of total bookings). The next most popular airlines are Allegiant Air (21%), American Airlines (4%), and Delta (3%).
Best airlines flying from Jacksonville to Washington, D.C. Dulles Intl Airport
Compare and see reviews for airlines that fly from Jacksonville to Washington, D.C. Dulles Intl Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $70 | Free Cancellation | Rating 7.2 733 reviews | |||
| PriceFrom $181 | Free Cancellation | Rating 7.4 8,620 reviews | |||
| PriceFrom $192 | Free Cancellation | Rating 8.0 7,936 reviews | |||
| PriceFrom $224 | Free Cancellation | Rating 7.2 10,000 reviews |
United Airlines Flights From Jacksonville to Washington, D.C. Dulles Intl Airport
Across 19 United Airlines flights from Jacksonville to Washington, D.C. Dulles Intl Airport this week, the average price was $284, with the best United Airlines deals starting from $181 round-trip. 8,620 users have rated United Airlines on momondo, with an average score of 7.4/10.
Allegiant Air Flights From Jacksonville to Washington, D.C. Dulles Intl Airport
Another popular option for Jacksonville to Washington, D.C. Dulles Intl Airport flights is Allegiant Air (7.2/10, 734 ratings). Allegiant Air flies from Jacksonville to Washington, D.C. Dulles Intl Airport around 1 time per week, with deals starting from $70 round-trip and rising to an average price of around $114.
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Why should I use momondo to find a flight deal from Jacksonville to Washington, D.C.?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Jacksonville to Washington, D.C. for you.
Can I find flights from Jacksonville to Washington, D.C. with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Jacksonville to Washington, D.C. flights to just show those with flexible booking policies.
How can momondo help me find flights from Jacksonville to Washington, D.C.?
momondo provides multiple filters to help you find the best flight to Washington, D.C. from Jacksonville. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Jacksonville to Washington, D.C. right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Washington, D.C. from Jacksonville. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.