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Dulles Intl

$70+ Cheap flights from Jacksonville (JAX) to Dulles Intl (IAD)

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 5/12. Fares are subject to change and may not be available on all flights or dates of travel.
JAX — IAD
May 3 — May 101
Sat 5/3
Sat 5/10
1 adult, Economy
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Cheapflights Tip: The best prices from Jacksonville to Washington, D.C. Dulles Intl are usually found in March or April, booked 83 days in advance, depart on a Friday or Thursday and return on a Monday

Cheap flight deals from Jacksonville to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Jacksonville (JAX) to Dulles Intl (IAD). 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 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$130
(Booking.com)

One-way from

$70
(Booking.com)

Popular in

December

Cheapest in

March

Average price

$219

Good round-trip deal

$324 or less

Good one-way deal

$91 or less
Provider with most accurate pricing for Jacksonville-Washington, D.C. Dulles Intl flight deals.
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Provider most trusted by Cheapflights users for Jacksonville-Washington, D.C. Dulles Intl flights.
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From Jacksonville to Washington, D.C. Dulles Intl
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One-way flight from Jacksonville to Washington, D.C. Dulles Intl
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Highest demand for flights based on searches. 9% potential increase in price ($29 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Jacksonville to Washington, D.C. Dulles Intl.
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Price to beat on a one-way flight from Jacksonville to Washington, D.C. Dulles Intl.
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Find flight deals from Jacksonville to Dulles Intl

Cheapest flights from Jacksonville to Dulles Intl
Explore the most affordable flight options available from Jacksonville to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 28, 2025.

This Kiwi.com deal was found by Cheapflights users on 4/27. 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.
Fri 6/204:07 pmJAX - IAD
Nonstop1h 51mAllegiant Air
Mon 6/306:48 pmIAD - JAX
Nonstop2h 00mAllegiant Air
Deal found 4/27$123
This Mytrip deal was found by Cheapflights users on 4/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/157:49 pmJAX - IAD
1 stop25h 08mMultiple Airlines
Mon 5/192:34 pmIAD - JAX
Nonstop2h 06mMultiple Airlines
Deal found 4/27$148
This Delta deal was found by Cheapflights users on 4/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/256:01 pmJAX - IAD
1 stop4h 54mDelta
Wed 7/306:00 amIAD - JAX
1 stop4h 39mDelta
Deal found 4/28$177
This United Airlines deal was found by Cheapflights users on 4/28. 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.
Thu 5/299:20 amJAX - IAD
Nonstop1h 53mUnited Airlines
Sat 5/318:46 amIAD - JAX
Nonstop2h 13mUnited Airlines
Deal found 4/28$179
This American Airlines deal was found by Cheapflights users on 4/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/278:14 pmJAX - IAD
1 stop3h 48mAmerican Airlines
Sat 5/318:06 pmIAD - JAX
1 stop3h 49mAmerican Airlines
Deal found 4/27$251
This Frontier deal was found by Cheapflights users on 4/28. 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.
Sun 6/297:49 pmJAX - IAD
1 stop4h 15mFrontier
Fri 7/411:04 amIAD - JAX
1 stop7h 03mFrontier
Deal found 4/28$282

Cheapflights Fare Finder

Customize your flight search to find flights from Jacksonville to Dulles Intl 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 28, 2025.
Use the filters below to find and compare flights from Jacksonville to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Jacksonville

Fly to

Dulles Intl

Route

Depart

Return

Price

JacksonvilleWashington, D.C.

JAX - IAD

JAXIAD

Jacksonville

Fri 6/20

4:07 pm-5:58 pm

Nonstop1h 51m

Washington, D.C. Dulles Intl

Mon 6/30

6:48 pm-8:48 pm

Nonstop2h 00m

$123

JacksonvilleWashington, D.C.

JAX - IAD

JAXIAD

Jacksonville

Thu 5/15

7:49 pm-8:57 pm

1 stop25h 08m

Washington, D.C. Dulles Intl

Mon 5/19

2:34 pm-4:40 pm

Nonstop2h 06m

$148

JacksonvilleWashington, D.C.

JAX - IAD

JAXIAD

Jacksonville

Thu 5/29

6:55 pm-12:28 am

1 stop5h 33m

Washington, D.C. Dulles Intl

Tue 6/3

3:37 pm-10:06 pm

1 stop6h 29m

$177

JacksonvilleWashington, D.C.

JAX - IAD

JAXIAD

Jacksonville

Thu 5/29

9:20 am-11:13 am

Nonstop1h 53m

Washington, D.C. Dulles Intl

Sat 5/31

8:46 am-10:59 am

Nonstop2h 13m

$179

JacksonvilleWashington, D.C.

JAX - IAD

JAXIAD

Jacksonville

Tue 5/27

8:14 pm-12:02 am

1 stop3h 48m

Washington, D.C. Dulles Intl

Sat 5/31

8:06 pm-11:55 pm

1 stop3h 49m

$251

JacksonvilleWashington, D.C.

JAX - IAD

JAXIAD

Jacksonville

Sun 6/29

7:49 pm-12:04 am

1 stop4h 15m

Washington, D.C. Dulles Intl

Fri 7/4

11:04 am-6:07 pm

1 stop7h 03m

$282

JacksonvilleWashington, D.C.

JAX - IAD

JAXIAD

Jacksonville

Mon 5/5

11:37 am-1:26 pm

Nonstop1h 49m

$70

JacksonvilleWashington, D.C.

JAX - IAD

JAXIAD

Jacksonville

Thu 5/29

7:43 pm-8:17 pm

1 stop24h 34m

$86

JacksonvilleWashington, D.C.

JAX - IAD

JAXIAD

Jacksonville

Wed 5/28

5:37 pm-9:34 pm

1 stop3h 57m

$89

JacksonvilleWashington, D.C.

JAX - IAD

JAXIAD

Jacksonville

Wed 5/28

9:20 am-11:13 am

Nonstop1h 53m

$90

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/27

Showing 1-10 of 14 results
1
2

Compare providers for flights from Jacksonville to Dulles Intl

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 Jacksonville to Dulles Intl in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
CheapTicketsDealPrice 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 Jacksonville-Washington, D.C. Dulles Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Jacksonville-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Jacksonville-Washington, D.C. Dulles Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Jacksonville-Washington, D.C. Dulles Intl Airport 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 Jacksonville-Washington, D.C. Dulles Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Jacksonville to Washington, D.C. Dulles Intl Airport trip
Airlines
Lufthansa

Consider Lufthansa’s Flex option for added value with luggage and preferred seating.


Lufthansa’s Economy Flex allows same-day flight changes and preferred seating.

Read more about Lufthansaby Blane Bachelor
United Airlines

United’s Economy Plus offers extra legroom and priority boarding for a comfortable journey.


Prepay for checked bags on United to save money on fees.

Read more about United Airlinesby Harriet Baskas
Airports
JAX

JAX offers quick screening times at TSA and easy check-in, making it one of Florida's most convenient airports for departures.

Read more about JAXby Matt Meltzer
IAD

Use the Washington Metro Silver line for a cost-effective 40-minute ride to Dulles, with the station just five minutes from the terminal.

Read more about IADby Ramsey Qubein
Our travel experts
Blane Bachelor

Blane Bachelor

Expert on Lufthansa

Blane Bachelor

Blane Bachelor

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Read more
Harriet Baskas

Harriet Baskas

Expert on United Airlines

Harriet Baskas

Harriet Baskas

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more
Matt Meltzer

Matt Meltzer

Expert on JAX

Matt Meltzer

Matt Meltzer

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

Ramsey Qubein

Ramsey Qubein

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

Best time to book a flight from Jacksonville to Dulles Intl

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

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

Use this chart to determine the optimal time to book a round-trip flight from Jacksonville to Dulles Intl. Price data was last updated on April 25, 2025.

The price you pay for your flight from Jacksonville to Washington, D.C. Dulles Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 83 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 Jacksonville to Washington, D.C. Dulles Intl Airport?

Currently, August is the cheapest month in which you can book a flight from Jacksonville to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Jacksonville to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $373). 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 JAX to IAD?

Find hourly flight availability from Jacksonville to Dulles Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 28, 2025.

When flying from Jacksonville to Washington, D.C. Dulles Intl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 86% versus a flight in the evening.

What is the cheapest day to fly from Jacksonville to Washington, D.C. Dulles Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Jacksonville to Dulles Intl. Price data was last updated on March 30, 2025.

Travelers seeking maximum savings on their Jacksonville to Washington, D.C. Dulles Intl Airport flight should consider departing on Friday afternoons 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.

Weekly flight availability from Jacksonville to Washington, D.C. Dulles Intl Airport

Explore weekly flight availability from Jacksonville to Dulles Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 28, 2025.

The most flights from JAX to IAD are scheduled on a Monday (11 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (10 on average).

Rainfall in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 2.6 in.

Temperature in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. 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 Dulles Intl. Reviews last updated April 28, 2025.
Get a feel of what it's like to fly with Delta, Avelo Airlines and Qatar Airways from Jacksonville to Washington, D.C. by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,929 reviews

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Delta
8.0
Very good
7,929 reviews
Delta
8.0
Very good
7,929 reviews

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Avelo Airlines
7.5
Good
Delta
8.0
Very good
7,929 reviews

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Qatar Airways
7.4
Good
3,561 reviews
Delta
8.0
Very good
7,929 reviews

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,929 reviews

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Allegiant Air
7.3
Good
734 reviews
Delta
8.0
Very good
7,929 reviews

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Related info for your journey

Find useful and relevant information for your journey from Jacksonville to Dulles Intl. 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 from for flights from Jacksonville to Washington, D.C. Dulles Intl?

    Located just 11.2 mi from the city center, Jacksonville is the airport most travelers will use when flying to Washington, D.C. Dulles Intl from Jacksonville. Booking flights from Jacksonville (JAX) to Washington, D.C. Dulles Intl should be relatively easy as there are 10 daily outbound flights to Washington, D.C. Dulles Intl from 4 different airlines.

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

    According to our current data, Allegiant Air ($130), Delta ($177), and United Airlines ($179) offers the cheapest pricing from Jacksonville to Washington, D.C. Dulles Intl Airport. These flights start at 50% lower than the current average price 3 months from now.

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

    $70 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 Avelo Airlines and Delta, with prices starting from $86 and $89, respectively.

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

    No one likes to see their flight delayed. When booking a flight from Jacksonville to Washington, D.C. Dulles Intl Airport consider choosing Republic Airways (100%), ANA (94%) or Air Canada (90%) as they are the most reliable in getting you off to your destination on time.

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

    Looking for the cheapest flight from Jacksonville to Washington, D.C. Dulles Intl Airport? While on average our users pay $943, our data indicates the cheapest price to be $56. The most popular route (Jacksonville - Washington, D.C. Dulles Intl), is priced around $78.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Jacksonville to Dulles Intl 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 Jacksonville to Washington, D.C. Dulles Intl Airport?

    Currently, August is the cheapest month in which you can book a flight from Jacksonville to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Jacksonville to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $373). 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?

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Alternative routes for Jacksonville to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Jacksonville to Dulles Intl

Discover the top 4 airlines that operate flights from Jacksonville to Dulles Intl. 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 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$69Average$112FlexibilityNo cancel feeOn-time88%
United AirlinesCheapest$182Average$284FlexibilityNo cancel feeOn-time69%
DeltaCheapest$190Average$253FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$255Average$378FlexibilityNo cancel feeOn-time71%

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