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Fortaleza

$812+ Cheap flights from Dulles Intl (IAD) to Fortaleza (FOR)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/30. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — FOR
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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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 August 14, 2025.

Round-trip from

$812
(Delta)

Popular in

December

Cheapest in

August

Average price

$803
From Washington, D.C. Dulles Intl to Fortaleza Pinto Martins
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Highest demand for flights based on searches. 13% potential increase in price ($143 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($40 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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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 August 14, 2025.

This Delta deal was found by Cheapflights users on 8/13. 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.
Tue 9/305:55 pmIAD - FOR
2 stops16h 30mDelta
Tue 10/77:00 pmFOR - IAD
2 stops17h 31mDelta
Deal found 8/13$812
This Delta deal was found by Cheapflights users on 8/13. 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.
Tue 9/305:55 pmIAD - FOR
2 stops16h 30mDelta
Fri 10/102:55 amFOR - IAD
2 stops21h 23mDelta
Deal found 8/13$814
This Delta deal was found by Cheapflights users on 8/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/267:22 pmIAD - FOR
2 stops21h 18mDelta
Sat 10/42:20 pmFOR - IAD
2 stops19h 49mDelta
Deal found 8/14$816
This Delta deal was found by Cheapflights users on 8/13. 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.
Sun 9/287:22 pmIAD - FOR
2 stops19h 38mDelta
Tue 10/77:00 pmFOR - IAD
2 stops17h 31mDelta
Deal found 8/13$818
This Kiwi.com deal was found by Cheapflights users on 8/13. 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.
Thu 10/23:15 pmIAD - FOR
1 stop19h 10mMultiple Airlines
Thu 10/97:40 pmFOR - IAD
1 stop19h 45mMultiple Airlines
Deal found 8/13$820
This KAYAK deal was found by Cheapflights users on 8/13. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/305:55 pmIAD - FOR
2 stops16h 30mLATAM Airlines
Thu 10/97:40 pmFOR - IAD
2 stops16h 51mLATAM Airlines
Deal found 8/13$822
This Mytrip deal was found by Cheapflights users on 8/12. 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 9/197:00 amIAD - FOR
3 stops35h 05mMultiple Airlines
Tue 9/2310:40 amFOR - IAD
3 stops28h 20mMultiple Airlines
Deal found 8/12$824
This KAYAK deal was found by Cheapflights users on 8/14. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1512:08 pmIAD - FOR
2 stops29h 42mLATAM Airlines
Sun 9/213:05 amFOR - IAD
2 stops22h 08mLATAM Airlines
Deal found 8/14$826
This KAYAK deal was found by Cheapflights users on 8/13. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1912:35 pmIAD - FOR
2 stops28h 05mLATAM Airlines
Tue 9/237:00 pmFOR - IAD
2 stops17h 40mLATAM Airlines
Deal found 8/13$827
This KAYAK deal was found by Cheapflights users on 8/13. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/263:31 pmIAD - FOR
2 stops18h 34mLATAM Airlines
Thu 10/97:40 pmFOR - IAD
2 stops16h 51mLATAM Airlines
Deal found 8/13$828
This Expedia deal was found by Cheapflights users on 8/14. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/293:31 pmIAD - FOR
2 stops20h 59mLATAM Airlines
Sun 10/53:05 amFOR - IAD
2 stops22h 07mLATAM Airlines
Deal found 8/14$846
This Mytrip deal was found by Cheapflights users on 8/14. 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.
Mon 9/2910:49 amIAD - FOR
3 stops38h 36mMultiple Airlines
Sun 10/52:10 amFOR - IAD
3 stops25h 35mMultiple Airlines
Deal found 8/14$859

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 August 14, 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

Tue 9/30

5:55 pm-11:25 am

2 stops16h 30m

Fortaleza Pinto Martins

Tue 10/7

7:00 pm-11:31 am

2 stops17h 31m

$812

Washington, D.C.Fortaleza

IAD - FOR

IADFOR

Washington, D.C. Dulles Intl

Thu 10/2

7:22 pm-11:25 am

2 stops15h 03m

Fortaleza Pinto Martins

Fri 10/10

2:55 am-11:18 pm

2 stops21h 23m

$814

Washington, D.C.Fortaleza

IAD - FOR

IADFOR

Washington, D.C. Dulles Intl

Tue 9/30

5:55 pm-11:25 am

2 stops16h 30m

Fortaleza Pinto Martins

Fri 10/10

2:55 am-11:18 pm

2 stops21h 23m

$814

Washington, D.C.Fortaleza

IAD - FOR

IADFOR

Washington, D.C. Dulles Intl

Tue 2/10

4:00 pm-1:55 am

2 stops31h 55m

Fortaleza Pinto Martins

Thu 2/19

2:20 pm-9:11 am

2 stops20h 51m

$816

Washington, D.C.Fortaleza

IAD - FOR

IADFOR

Washington, D.C. Dulles Intl

Fri 9/26

7:22 pm-5:40 pm

2 stops21h 18m

Fortaleza Pinto Martins

Mon 10/6

4:45 pm-11:31 am

2 stops19h 46m

$816

Washington, D.C.Fortaleza

IAD - FOR

IADFOR

Washington, D.C. Dulles Intl

Mon 2/9

1:00 pm-3:55 pm

2 stops24h 55m

Fortaleza Pinto Martins

Mon 2/16

2:20 pm-12:00 pm

2 stops23h 40m

$816

Washington, D.C.Fortaleza

IAD - FOR

IADFOR

Washington, D.C. Dulles Intl

Mon 2/9

10:05 am-3:55 pm

2 stops27h 50m

Fortaleza Pinto Martins

Fri 2/20

2:20 pm-2:51 pm

2 stops26h 31m

$816

Washington, D.C.Fortaleza

IAD - FOR

IADFOR

Washington, D.C. Dulles Intl

Sat 9/27

5:25 pm-3:55 pm

2 stops21h 30m

Fortaleza Pinto Martins

Mon 10/6

4:45 pm-11:31 am

2 stops19h 46m

$816

Washington, D.C.Fortaleza

IAD - FOR

IADFOR

Washington, D.C. Dulles Intl

Mon 9/29

3:31 pm-11:05 am

2 stops18h 34m

Fortaleza Pinto Martins

Fri 10/10

2:55 am-11:18 pm

2 stops21h 23m

$816

Washington, D.C.Fortaleza

IAD - FOR

IADFOR

Washington, D.C. Dulles Intl

Tue 2/10

6:00 am-11:05 am

2 stops27h 05m

Fortaleza Pinto Martins

Fri 2/20

2:20 pm-12:00 pm

2 stops23h 40m

$816

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Showing 1-10 of 12 results
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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 August 14, 2025.

When flying from Washington, D.C. Dulles Intl Airport to Fortaleza, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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.

  • What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Fortaleza?

    Currently, September is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Fortaleza (average of $608). Flying from Washington, D.C. Dulles Intl Airport to Fortaleza in December is currently the most expensive (average of $1,330). 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

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