North America

$61+ Cheap flights from Dulles Intl (IAD) to North America

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 7/28. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — LAX
Jun 17 — Jun 241
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Cheap flight deals from Dulles Intl to North America

Keep the following information in mind while searching for Dulles Intl to North America flight deals. Data was last updated June 12, 2025.

Round-trip from

$106
(Cheapflightsfares)

One-way from

$61
(FlightHub)

Popular in

December

Cheapest in

April

Average price

$218

Good round-trip deal

$62 or less

Good one-way deal

$38 or less
From Washington, D.C. Dulles Intl to North America
One-way flight from Washington, D.C. Dulles Intl to North America
Highest demand for flights based on searches. 17% potential increase in price ($47 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
Average for round-trip flights in June 2025
Price to beat on a round-trip flight from Washington, D.C. Dulles Intl to North America.
Price to beat on a one-way flight from Washington, D.C. Dulles Intl to North America.

Find flight deals from Dulles Intl to North America

Cheapest flights from Dulles Intl to North America
Explore the most affordable flight options available from Dulles Intl to North America. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 6/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/26:10 amIAD - ATL
Nonstop1h 58mFrontier
Sat 7/59:30 pmATL - IAD
Nonstop1h 49mFrontier
Deal found 6/11$106
This Cheapflightsfares deal was found by Cheapflights users on 6/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/79:58 pmIAD - MIA
Nonstop2h 47mFrontier
Thu 7/103:50 pmMIA - IAD
Nonstop2h 38mFrontier
Deal found 6/11$115
This United Airlines deal was found by Cheapflights users on 6/10. 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.
Tue 7/19:00 amIAD - MIA
Nonstop2h 49mUnited Airlines
Tue 7/81:30 pmMIA - IAD
Nonstop2h 40mUnited Airlines
Deal found 6/10$117
This Cheapflightsfares deal was found by Cheapflights users on 6/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/912:27 pmIAD - DFW
Nonstop3h 17mFrontier
Sun 8/106:05 amDFW - IAD
Nonstop3h 02mFrontier
Deal found 6/11$121
This American Airlines deal was found by Cheapflights users on 6/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2311:51 amIAD - DFW
Nonstop3h 09mAmerican Airlines
Sat 8/233:00 pmDFW - IAD
Nonstop2h 56mAmerican Airlines
Deal found 6/12$134
This United Airlines deal was found by Cheapflights users on 6/11. 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.
Sun 11/95:55 pmIAD - FLL
Nonstop2h 46mUnited Airlines
Wed 11/129:00 amFLL - IAD
Nonstop2h 28mUnited Airlines
Deal found 6/11$145
This Mytrip deal was found by Cheapflights users on 6/11. 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 7/184:46 pmIAD - FLL
1 stop17h 09mAllegiant Air
Sun 7/278:05 pmFLL - IAD
1 stop13h 18mAllegiant Air
Deal found 6/11$154
This Cheapflightsfares deal was found by Cheapflights users on 6/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/137:30 amIAD - LAS
Nonstop4h 59mFrontier
Thu 7/1711:00 pmLAS - IAD
Nonstop4h 34mFrontier
Deal found 6/11$155
This United Airlines deal was found by Cheapflights users on 6/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/112:40 pmIAD - DFW
Nonstop3h 16mUnited Airlines
Wed 10/15:25 pmDFW - IAD
Nonstop3h 00mUnited Airlines
Deal found 6/12$155
This United Airlines deal was found by Cheapflights users on 6/11. 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.
Fri 7/1810:05 pmIAD - ATL
Nonstop1h 54mUnited Airlines
Sun 7/205:30 amATL - IAD
Nonstop1h 46mUnited Airlines
Deal found 6/11$157
This United Airlines deal was found by Cheapflights users on 6/10. 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.
Sat 7/1210:10 pmIAD - LAS
Nonstop5h 04mUnited Airlines
Sat 7/198:30 amLAS - IAD
Nonstop4h 37mUnited Airlines
Deal found 6/10$159
This Mytrip deal was found by Cheapflights users on 6/11. 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 7/184:46 pmIAD - FLL
1 stop17h 09mMultiple Airlines
Wed 7/232:25 pmFLL - IAD
1 stop20h 43mMultiple Airlines
Deal found 6/11$166

Cheapflights Fare Finder

Customize your flight search to find flights from Dulles Intl to North America 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 June 12, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to North America that are best for you.

Fly from

Dulles Intl

Fly to

North America

Route

Depart

Return

Price

Washington, D.C.Atlanta

IAD - ATL

IADATL

Washington, D.C. Dulles Intl

Wed 7/2

6:10 am-8:08 am

Nonstop1h 58m

Atlanta Hartsfield-Jackson

Sat 7/5

9:30 pm-11:19 pm

Nonstop1h 49m

$106

Washington, D.C.Miami

IAD - MIA

IADMIA

Washington, D.C. Dulles Intl

Mon 7/7

9:58 pm-12:45 am

Nonstop2h 47m

Miami

Thu 7/10

3:50 pm-6:28 pm

Nonstop2h 38m

$115

Washington, D.C.Miami

IAD - MIA

IADMIA

Washington, D.C. Dulles Intl

Tue 7/1

9:00 am-11:49 am

Nonstop2h 49m

Miami

Tue 7/8

1:30 pm-4:10 pm

Nonstop2h 40m

$117

Washington, D.C.Dallas

IAD - DFW

IADDFW

Washington, D.C. Dulles Intl

Sat 8/9

12:27 pm-2:44 pm

Nonstop3h 17m

Dallas/Fort Worth

Sun 8/10

6:05 am-10:07 am

Nonstop3h 02m

$121

Washington, D.C.Dallas

IAD - DFW

IADDFW

Washington, D.C. Dulles Intl

Sat 8/23

11:51 am-2:00 pm

Nonstop3h 09m

Dallas/Fort Worth

Sat 8/23

3:00 pm-6:56 pm

Nonstop2h 56m

$134

Washington, D.C.Fort Lauderdale

IAD - FLL

IADFLL

Washington, D.C. Dulles Intl

Wed 6/25

6:50 pm-9:35 pm

Nonstop2h 45m

Fort Lauderdale

Fri 12/5

8:45 am-11:17 am

Nonstop2h 32m

$146

Washington, D.C.Fort Lauderdale

IAD - FLL

IADFLL

Washington, D.C. Dulles Intl

Fri 7/18

4:46 pm-9:55 am

1 stop17h 09m

Fort Lauderdale

Sun 7/27

8:05 pm-9:23 am

1 stop13h 18m

$154

Washington, D.C.Las Vegas

IAD - LAS

IADLAS

Washington, D.C. Dulles Intl

Sun 7/13

7:30 am-9:29 am

Nonstop4h 59m

Las Vegas Harry Reid Intl

Thu 7/17

11:00 pm-6:34 am

Nonstop4h 34m

$155

Washington, D.C.Atlanta

IAD - ATL

IADATL

Washington, D.C. Dulles Intl

Fri 7/18

10:05 pm-11:59 pm

Nonstop1h 54m

Atlanta Hartsfield-Jackson

Sun 7/20

5:30 am-7:16 am

Nonstop1h 46m

$157

Washington, D.C.Las Vegas

IAD - LAS

IADLAS

Washington, D.C. Dulles Intl

Sat 7/12

10:10 pm-12:14 am

Nonstop5h 04m

Las Vegas Harry Reid Intl

Sat 7/19

8:30 am-4:07 pm

Nonstop4h 37m

$159

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 60 results
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Best time to book a flight from Dulles Intl to North America

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

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

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to North America (average of $246). Flying from Washington, D.C. Dulles Intl Airport to North America in March is currently the most expensive (average of $327). 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 IAD to NA?

Find hourly flight availability from Dulles Intl to North America. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

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

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

Explore weekly flight availability from Dulles Intl to North America. 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 June 12, 2025.

The most flights from IAD to 0NA are scheduled on a Thursday (41 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (12 on average).

Rainfall in North America by month

Plan your trip to North America by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in North America ranges from 2.8 - 4.5 inches per month. July is typically the wettest month, when rainfall can reach 4.5 in. February is typically the driest time to visit North America when rainfall is around 2.8 in.

Temperature in North America by month

Plan your trip to North America by taking into account the average temperature totals by month.

If weather is an important factor for your trip to North America, 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 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

Reviews of airlines servicing North America

Get insights into the airlines that provide service to North America. 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 North America. Reviews last updated June 12, 2025.
8.0
Very good

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good
8.0
Very good

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to North America. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to North America one-way?

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $61. United Airlines flights start at $68 while deals on American Airlines start at $69 one-way.

  • What are the most popular routes from Washington, D.C. Dulles Intl Airport to North America?

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

    Before booking your flight to North America from Washington, D.C. Dulles Intl Airport, check out the most reliable airlines to get you to your destination on time: Ethiopian Air (95%), Egyptair (92%), Virgin Australia( 88%).

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

    The cheapest flight price from Washington, D.C. Dulles Intl Airport to North America is $113. On average you can expect to pay $1,195. The most popular route, (Washington, D.C. Dulles Intl - Seattle/Tacoma Intl), can usually be booked for $277.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Dulles Intl to North America 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 North America?

    Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to North America (average of $246). Flying from Washington, D.C. Dulles Intl Airport to North America in March is currently the most expensive (average of $327). 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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Alternative routes for Dulles Intl to North America

See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from Dulles Intl to North America

Discover the top 10 airlines that operate flights from Dulles Intl to North America. 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$36Average$201FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$63Average$185FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$63Average$271FlexibilityNo cancel feeOn-time62%
DeltaCheapest$78Average$340FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$129Average$375FlexibilityNo cancel feeOn-time69%
Hawaiian AirlinesCheapest$138Average$364FlexibilityNo cancel feeOn-time85%
Sun Country AirCheapest$144Average$377FlexibilityNo cancel feeOn-time83%
American AirlinesCheapest$166Average$457FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$199Average$370FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$217Average$423FlexibilityNo cancel feeOn-time63%

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