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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 10/27. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — FOR
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
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 September 17, 2025.

Round-trip from

$737
(Delta)

Popular in

December

Cheapest in

August

Average price

$930
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 September 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 September 17, 2025.

This Delta deal was found by Cheapflights users on 9/16. 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 10/277:59 pmIAD - FOR
2 stops18h 56mDelta
Tue 11/182:00 pmFOR - IAD
2 stops26h 40mDelta
Deal found 9/16$737
This KAYAK deal was found by Cheapflights users on 9/17. 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 11/412:09 pmIAD - FOR
2 stops31h 36mLATAM Airlines
Wed 11/124:45 pmFOR - IAD
2 stops20h 46mLATAM Airlines
Deal found 9/17$747
This LATAM Airlines deal was found by Cheapflights users on 9/15. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/133:35 pmIAD - FOR
2 stops22h 20mLATAM Airlines
Thu 11/204:45 pmFOR - IAD
2 stops20h 46mLATAM Airlines
Deal found 9/15$773
This KAYAK deal was found by Cheapflights users on 9/15. 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.
Wed 10/1510:11 amIAD - FOR
2 stops25h 59mLATAM Airlines
Thu 10/234:45 pmFOR - IAD
2 stops19h 46mLATAM Airlines
Deal found 9/15$781
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Mon 10/202:25 amIAD - FOR
2 stops22h 40mMultiple Airlines
Thu 10/237:40 pmFOR - IAD
1 stop19h 45mMultiple Airlines
Deal found 9/15$808
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Wed 10/154:41 pmIAD - FOR
2 stops32h 24mMultiple Airlines
Thu 10/237:40 pmFOR - IAD
1 stop19h 45mMultiple Airlines
Deal found 9/15$809
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 10/169:34 amIAD - FOR
2 stops25h 16mMultiple Airlines
Thu 10/237:40 pmFOR - IAD
1 stop19h 45mMultiple Airlines
Deal found 9/15$830
This Mytrip deal was found by Cheapflights users on 9/15. 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 10/273:35 pmIAD - FOR
3 stops35h 20mMultiple Airlines
Mon 11/172:05 amFOR - IAD
2 stops28h 20mMultiple Airlines
Deal found 9/15$843

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 September 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

Tue 11/4

12:09 pm-9:45 pm

2 stops31h 36m

Fortaleza Pinto Martins

Wed 11/12

4:45 pm-11:31 am

2 stops20h 46m

$747

Washington, D.C.Fortaleza

IAD - FOR

IADFOR

Washington, D.C. Dulles Intl

Mon 10/27

7:35 pm-3:55 pm

2 stops19h 20m

Fortaleza Pinto Martins

Tue 11/18

4:45 pm-2:40 pm

2 stops23h 55m

$771

Washington, D.C.Fortaleza

IAD - FOR

IADFOR

Washington, D.C. Dulles Intl

Tue 10/21

5:52 pm-4:00 pm

2 stops21h 08m

Fortaleza Pinto Martins

Tue 10/28

4:45 pm-11:57 am

2 stops20h 12m

$781

Washington, D.C.Fortaleza

IAD - FOR

IADFOR

Washington, D.C. Dulles Intl

Sat 11/8

12:09 pm-7:15 pm

2 stops29h 06m

Fortaleza Pinto Martins

Sun 11/16

11:50 am-9:10 am

2 stops23h 20m

$781

Washington, D.C.Fortaleza

IAD - FOR

IADFOR

Washington, D.C. Dulles Intl

Mon 10/27

6:45 am-10:25 am

3 stops26h 40m

Fortaleza Pinto Martins

Tue 11/18

4:45 pm-1:40 am

3 stops34h 55m

$877

Washington, D.C.Fortaleza

IAD - FOR

IADFOR

Washington, D.C. Dulles Intl

Sat 10/18

5:52 pm-3:55 pm

2 stops21h 03m

Fortaleza Pinto Martins

Sun 10/26

4:45 pm-11:57 am

2 stops20h 12m

$913

Washington, D.C.Fortaleza

IAD - FOR

IADFOR

Washington, D.C. Dulles Intl

Sun 10/19

3:33 pm-11:05 am

2 stops18h 32m

Fortaleza Pinto Martins

Sun 10/26

4:45 pm-11:57 am

2 stops20h 12m

$913

Washington, D.C.Fortaleza

IAD - FOR

IADFOR

Washington, D.C. Dulles Intl

Wed 10/15

3:33 pm-1:10 pm

2 stops20h 37m

Fortaleza Pinto Martins

Mon 10/27

4:45 pm-11:57 am

2 stops20h 12m

$913

Washington, D.C.Fortaleza

IAD - FOR

IADFOR

Washington, D.C. Dulles Intl

Wed 10/15

12:27 pm-1:10 pm

2 stops23h 43m

Fortaleza Pinto Martins

Fri 10/24

4:45 pm-11:57 am

2 stops20h 12m

$913

Washington, D.C.Fortaleza

IAD - FOR

IADFOR

Washington, D.C. Dulles Intl

Mon 11/3

1:13 am-2:20 am

2 stops23h 07m

$1,937

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

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 September 17, 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.

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

    Airlines like LATAM Airlines and Delta fly from Washington, D.C. Dulles Intl Airport to Fortaleza in about 19h 20m. The time it takes to get you to your destination can typically vary by up to 12h 16m. 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.

  • 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 $1,350). 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.

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