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Fortaleza

$431+ Cheap flights from Dulles Intl (IAD) to Fortaleza (FOR)

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 12/31. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — FOR
Dec 17 — Dec 241
Wed 12/17
Wed 12/24
1 adult, Economy
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Find flight deals from Dulles Intl to Fortaleza

Cheapest flights from Dulles Intl to Fortaleza
Explore the most affordable flight options available from Dulles Intl to Fortaleza. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 17, 2025.

This Mytrip deal was found by Cheapflights users on 11/14. 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.
Fri 11/288:22 amIAD - FOR
3 stops30h 13mMultiple Airlines
Wed 12/102:25 amFOR - IAD
2 stops26h 57mMultiple Airlines
Deal found 11/14$1,033
This Mytrip deal was found by Cheapflights users on 11/14. 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.
Sun 12/75:45 amIAD - FOR
2 stops29h 15mMultiple Airlines
Sat 12/137:30 pmFOR - IAD
2 stops34h 55mMultiple Airlines
Deal found 11/14$1,067

Cheap flight deals from Dulles Intl to Fortaleza

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Fortaleza (FOR). 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 November 17, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,033
(Mytrip)

One-way from

$431
(American Airlines)

Popular in

December

Cheapest in

September

Average price

$843
Provider with most accurate pricing for Washington, D.C. Dulles Intl-Fortaleza Pinto Martins flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Fortaleza Pinto Martins flights.
Search Deals
From Washington, D.C. Dulles Intl to Fortaleza Pinto Martins
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One-way flight from Washington, D.C. Dulles Intl to Fortaleza Pinto Martins
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Highest demand for flights based on searches. 12% potential increase in price ($127 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($46 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to Fortaleza 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 November 17, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Fortaleza that are best for you.

Fly from

Dulles Intl

Fly to

Fortaleza

Route

Depart

Return

Price

Washington, D.C.Fortaleza

IAD - FOR

IADFOR

Washington, D.C. Dulles Intl

Fri 11/28

5:45 am-1:40 pm

2 stops29h 55m

Fortaleza Pinto Martins

Thu 12/11

2:30 pm-1:15 pm

2 stops24h 45m

$1,068

Washington, D.C.Fortaleza

IAD - FOR

IADFOR

Washington, D.C. Dulles Intl

Sun 12/7

4:15 pm-9:45 pm

3 stops27h 30m

Fortaleza Pinto Martins

Sat 12/13

8:30 pm-4:25 am

3 stops33h 55m

$1,158

Washington, D.C.Fortaleza

IAD - FOR

IADFOR

Washington, D.C. Dulles Intl

Thu 12/25

5:06 pm-7:15 pm

2 stops24h 09m

Fortaleza Pinto Martins

Fri 1/9

11:50 am-11:43 am

2 stops25h 53m

$1,415

Washington, D.C.Fortaleza

IAD - FOR

IADFOR

Washington, D.C. Dulles Intl

Sat 2/21

9:45 am-5:15 pm

2 stops29h 30m

Fortaleza Pinto Martins

Tue 2/24

12:40 pm-4:28 pm

2 stops29h 48m

$1,424

Washington, D.C.Fortaleza

IAD - FOR

IADFOR

Washington, D.C. Dulles Intl

Fri 12/19

5:45 am-1:40 pm

2 stops29h 55m

Fortaleza Pinto Martins

Mon 12/22

2:10 am-4:25 am

2 stops28h 15m

$1,496

Washington, D.C.Fortaleza

IAD - FOR

IADFOR

Washington, D.C. Dulles Intl

Wed 12/24

5:06 pm-6:45 pm

2 stops23h 39m

Fortaleza Pinto Martins

Wed 1/7

4:45 pm-11:43 am

2 stops20h 58m

$1,553

Washington, D.C.Fortaleza

IAD - FOR

IADFOR

Washington, D.C. Dulles Intl

Wed 12/31

6:05 am-3:55 pm

2 stops31h 50m

$431

Washington, D.C.Fortaleza

IAD - FOR

IADFOR

Washington, D.C. Dulles Intl

Wed 11/26

12:47 pm-5:30 pm

2 stops26h 43m

$496

Washington, D.C.Fortaleza

IAD - FOR

IADFOR

Washington, D.C. Dulles Intl

Wed 12/31

4:17 pm-3:55 pm

2 stops21h 38m

$502

Washington, D.C.Fortaleza

IAD - FOR

IADFOR

Washington, D.C. Dulles Intl

Mon 12/29

2:09 pm-10:15 pm

3 stops30h 06m

$507

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/16

Showing 1-10 of 15 results
1
2
  • Most accurate provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Fortaleza 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-Fortaleza flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Fortaleza 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-Fortaleza 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-Fortaleza 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 Fortaleza

Have a flexible travel schedule? Discover the best time to fly to Fortaleza 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 Fortaleza

What is the cheapest time of day to fly from IAD to FOR?

Find hourly flight availability from Dulles Intl to Fortaleza. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 17, 2025.

When flying from Washington, D.C. Dulles Intl Airport to Fortaleza, 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 20% versus a flight in the evening.

Related info for your journey

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

    If you book a flight to Fortaleza from Washington, D.C. Dulles Intl, you will be flying to Pinto Martins, which is the city’s only airport. Fortaleza Pinto Martins (FOR) is located 3.6 mi from the center of Fortaleza. There are 0 flights from Washington, D.C. Dulles Intl to Pinto Martins per day from 0 different airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Dulles Intl to Fortaleza by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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