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Fortaleza

$737+ 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 2/1. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — FOR
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Dulles Intl to Fortaleza

Best flights from Dulles Intl to Fortaleza
Discover carefully curated flight deals from Dulles Intl to Fortaleza that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.

This Delta deal was found by Cheapflights users on 12/17. 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 2/110:08 amIAD - FOR
2 stops30h 37mDelta
Tue 2/102:10 pmFOR - IAD
2 stops30h 11mDelta
Deal found 12/17$737
This KAYAK deal was found by Cheapflights users on 12/17. 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 1/203:42 pmIAD - FOR
2 stops32h 13mLATAM Airlines
Thu 2/54:40 amFOR - IAD
2 stops33h 03mLATAM Airlines
Deal found 12/17$737
This Delta deal was found by Cheapflights users on 12/17. 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 2/110:08 amIAD - FOR
2 stops30h 37mDelta
Sat 2/74:35 amFOR - IAD
2 stops30h 38mDelta
Deal found 12/17$737
This Delta deal was found by Cheapflights users on 12/17. 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 2/110:08 amIAD - FOR
2 stops30h 37mDelta
Wed 2/112:30 pmFOR - IAD
2 stops23h 05mDelta
Deal found 12/17$737
This Delta deal was found by Cheapflights users on 12/17. 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 2/110:08 amIAD - FOR
2 stops30h 37mDelta
Mon 2/92:10 pmFOR - IAD
2 stops32h 35mDelta
Deal found 12/17$737
This Delta deal was found by Cheapflights users on 12/17. 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.
Mon 2/23:42 pmIAD - FOR
2 stops22h 13mDelta
Sun 2/84:40 pmFOR - IAD
2 stops21h 03mDelta
Deal found 12/17$850
This Delta deal was found by Cheapflights users on 12/17. 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 2/312:40 pmIAD - FOR
2 stops20h 20mDelta
Wed 2/114:45 pmFOR - IAD
2 stops20h 50mDelta
Deal found 12/17$850
This Delta deal was found by Cheapflights users on 12/17. 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 2/412:40 pmIAD - FOR
2 stops22h 25mDelta
Tue 2/102:10 pmFOR - IAD
2 stops21h 03mDelta
Deal found 12/17$850
This Delta deal was found by Cheapflights users on 12/17. 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.
Mon 2/23:42 pmIAD - FOR
2 stops22h 13mDelta
Mon 2/92:10 pmFOR - IAD
2 stops23h 33mDelta
Deal found 12/17$850
This Delta deal was found by Cheapflights users on 12/17. 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 2/412:40 pmIAD - FOR
2 stops20h 25mDelta
Mon 2/92:10 pmFOR - IAD
2 stops21h 03mDelta
Deal found 12/17$850
This Delta deal was found by Cheapflights users on 12/17. 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 2/410:08 amIAD - FOR
2 stops22h 57mDelta
Sun 2/84:40 pmFOR - IAD
2 stops21h 03mDelta
Deal found 12/17$850
This Delta deal was found by Cheapflights users on 12/17. 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.
Sat 1/315:59 pmIAD - FOR
2 stops17h 31mDelta
Tue 2/102:10 pmFOR - IAD
2 stops21h 03mDelta
Deal found 12/17$931

Find 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 December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$737
(Delta)

Popular in

December

Cheapest in

September

Average price

$1,259
Provider with most accurate pricing for Washington, D.C. Dulles Intl-Fortaleza Pinto Martins flight deals.
Search Deals
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
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($102 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($38 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 18, 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

Sun 2/1

10:08 am-6:45 pm

2 stops30h 37m

Fortaleza Pinto Martins

Tue 2/10

2:10 pm-6:21 pm

2 stops30h 11m

$737

Washington, D.C.Fortaleza

IAD - FOR

IADFOR

Washington, D.C. Dulles Intl

Tue 1/20

3:42 pm-1:55 am

2 stops32h 13m

Fortaleza Pinto Martins

Thu 2/5

4:40 am-11:43 am

2 stops33h 03m

$737

Washington, D.C.Fortaleza

IAD - FOR

IADFOR

Washington, D.C. Dulles Intl

Sun 2/1

10:08 am-6:45 pm

2 stops30h 37m

Fortaleza Pinto Martins

Sat 2/7

4:35 am-9:13 am

2 stops30h 38m

$737

Washington, D.C.Fortaleza

IAD - FOR

IADFOR

Washington, D.C. Dulles Intl

Sun 2/1

10:08 am-6:45 pm

2 stops30h 37m

Fortaleza Pinto Martins

Wed 2/11

2:30 pm-11:35 am

2 stops23h 05m

$737

Washington, D.C.Fortaleza

IAD - FOR

IADFOR

Washington, D.C. Dulles Intl

Sun 2/1

10:08 am-6:45 pm

2 stops30h 37m

Fortaleza Pinto Martins

Mon 2/9

2:10 pm-8:45 pm

2 stops32h 35m

$737

Washington, D.C.Fortaleza

IAD - FOR

IADFOR

Washington, D.C. Dulles Intl

Mon 2/2

3:42 pm-3:55 pm

2 stops22h 13m

Fortaleza Pinto Martins

Sun 2/8

4:40 pm-11:43 am

2 stops21h 03m

$850

Washington, D.C.Fortaleza

IAD - FOR

IADFOR

Washington, D.C. Dulles Intl

Tue 2/3

12:40 pm-11:00 am

2 stops20h 20m

Fortaleza Pinto Martins

Wed 2/11

4:45 pm-11:35 am

2 stops20h 50m

$850

Washington, D.C.Fortaleza

IAD - FOR

IADFOR

Washington, D.C. Dulles Intl

Wed 2/4

12:40 pm-1:05 pm

2 stops22h 25m

Fortaleza Pinto Martins

Tue 2/10

2:10 pm-9:13 am

2 stops21h 03m

$850

Washington, D.C.Fortaleza

IAD - FOR

IADFOR

Washington, D.C. Dulles Intl

Mon 2/2

3:42 pm-3:55 pm

2 stops22h 13m

Fortaleza Pinto Martins

Mon 2/9

2:10 pm-11:43 am

2 stops23h 33m

$850

Washington, D.C.Fortaleza

IAD - FOR

IADFOR

Washington, D.C. Dulles Intl

Wed 2/4

12:40 pm-11:05 am

2 stops20h 25m

Fortaleza Pinto Martins

Mon 2/9

2:10 pm-9:13 am

2 stops21h 03m

$850

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 12 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.

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.

  • How long is the flight from Washington, D.C. Dulles Intl Airport to Fortaleza?

    Airlines like Delta and LATAM Airlines fly from Washington, D.C. Dulles Intl Airport to Fortaleza in about 30h 37m. The time it takes to get you to your destination can typically vary by up to 1h 36m. The distance between Washington, D.C. Dulles Intl Airport and Fortaleza is about 3851 mi. This flight may include one or multiple stops.

  • 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.

See more FAQs

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