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$41+ 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 11/22. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — LAX
Dec 18 — Dec 251
Thu 12/18
Thu 12/25
1 adult, Economy
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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 November 18, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 11/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/55:45 amIAD - ATL
Nonstop2h 11mFrontier
Sat 12/69:15 pmATL - IAD
Nonstop1h 50mFrontier
Deal found 11/15$73
This Cheapflightsfares deal was found by Cheapflights users on 11/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/39:00 amIAD - ATL
Nonstop2h 11mFrontier
Fri 12/52:37 pmATL - IAD
Nonstop1h 47mFrontier
Deal found 11/17$79
This Frontier deal was found by Cheapflights users on 11/17. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/39:00 amIAD - ATL
Nonstop2h 11mFrontier
Thu 12/410:40 pmATL - IAD
1 stop9h 51mFrontier
Deal found 11/17$80
This Super.com deal was found by Cheapflights users on 11/18. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/246:55 amIAD - ATL
Nonstop2h 09mFrontier
Mon 11/2410:11 pmATL - IAD
Nonstop1h 48mFrontier
Deal found 11/18$81
This Super.com deal was found by Cheapflights users on 11/17. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/125:45 amIAD - ATL
Nonstop2h 11mFrontier
Mon 12/153:35 pmATL - IAD
Nonstop1h 50mFrontier
Deal found 11/17$82
This Super.com deal was found by Cheapflights users on 11/17. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/258:44 amIAD - MCO
Nonstop2h 25mFrontier
Sat 12/66:08 pmMCO - IAD
Nonstop2h 16mFrontier
Deal found 11/17$83
This CheapOair deal was found by Cheapflights users on 11/18. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/47:18 pmIAD - ATL
Nonstop2h 19mFrontier
Mon 12/89:15 pmATL - IAD
Nonstop1h 50mFrontier
Deal found 11/18$83
This Cheapflightsfares deal was found by Cheapflights users on 11/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/109:00 amIAD - MCO
1 stop9h 20mFrontier
Sat 12/136:08 pmMCO - IAD
Nonstop2h 16mFrontier
Deal found 11/17$84
This Priceline deal was found by Cheapflights users on 11/17. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/153:50 pmIAD - MCO
1 stop4h 05mMultiple Airlines
Fri 12/191:31 pmMCO - IAD
Nonstop2h 15mMultiple Airlines
Deal found 11/17$85
This Kiwi.com deal was found by Cheapflights users on 11/18. 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 12/109:00 amIAD - MCO
1 stop5h 27mFrontier
Fri 12/126:08 pmMCO - IAD
Nonstop2h 16mFrontier
Deal found 11/18$87
This Frontier deal was found by Cheapflights users on 11/18. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/55:19 pmIAD - ATL
Nonstop2h 14mFrontier
Wed 12/1012:41 pmATL - IAD
Nonstop1h 48mFrontier
Deal found 11/18$87
This Kiwi.com deal was found by Cheapflights users on 11/18. 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 12/156:58 pmIAD - MIA
1 stop5h 48mFrontier
Sat 12/207:30 amMIA - IAD
Nonstop2h 39mFrontier
Deal found 11/18$88

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 November 18, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$72
(FlightHub)

One-way from

$41
(Trip.com)

Popular in

December

Cheapest in

April

Average price

$195

Good round-trip deal

$65 or less

Good one-way deal

$44 or less
Provider with most accurate pricing for Washington, D.C. (WAS)-New York (NYC) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-New York (NYC) flights.
Search Deals
From Washington, D.C. Dulles Intl to North America
Search Deals
One-way flight from Washington, D.C. Dulles Intl to North America
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($31 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals
Price to beat on a round-trip flight from Washington, D.C. Dulles Intl to North America.
Search Deals
Price to beat on a one-way flight from Washington, D.C. Dulles Intl to North America.
Search Deals

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 November 18, 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

Mon 12/1

12:47 pm-7:43 am

1 stop18h 56m

Atlanta Hartsfield-Jackson

Tue 12/9

12:41 pm-2:29 pm

Nonstop1h 48m

$100

Washington, D.C.Orlando

IAD - MCO

IADMCO

Washington, D.C. Dulles Intl

Fri 1/23

2:58 pm-7:03 pm

1 stop4h 05m

Orlando

Mon 1/26

10:18 am-2:18 pm

1 stop4h 00m

$111

Washington, D.C.Orlando

IAD - MCO

IADMCO

Washington, D.C. Dulles Intl

Wed 12/31

5:12 pm-7:41 pm

Nonstop2h 29m

Orlando

Thu 1/8

9:00 am-11:10 am

Nonstop2h 10m

$122

Washington, D.C.Orlando

IAD - MCO

IADMCO

Washington, D.C. Dulles Intl

Tue 12/9

10:20 pm-12:44 am

Nonstop2h 24m

Orlando

Sat 12/13

4:13 pm-6:25 pm

Nonstop2h 12m

$134

Washington, D.C.Atlanta

IAD - ATL

IADATL

Washington, D.C. Dulles Intl

Wed 1/21

12:40 pm-2:38 pm

Nonstop1h 58m

Atlanta Hartsfield-Jackson

Wed 1/28

4:55 pm-6:33 pm

Nonstop1h 38m

$137

Washington, D.C.Orlando

IAD - MCO

IADMCO

Washington, D.C. Dulles Intl

Fri 1/23

10:15 pm-12:45 am

Nonstop2h 30m

Orlando

Fri 1/30

7:15 pm-9:25 pm

Nonstop2h 10m

$137

Washington, D.C.Orlando

IAD - MCO

IADMCO

Washington, D.C. Dulles Intl

Fri 1/9

10:15 pm-12:45 am

Nonstop2h 30m

Orlando

Sun 1/11

9:00 am-11:10 am

Nonstop2h 10m

$137

Washington, D.C.Fort Lauderdale

IAD - FLL

IADFLL

Washington, D.C. Dulles Intl

Tue 12/9

5:55 pm-8:41 pm

Nonstop2h 46m

Fort Lauderdale

Sat 12/13

9:00 am-11:28 am

Nonstop2h 28m

$140

Washington, D.C.Orlando

IAD - MCO

IADMCO

Washington, D.C. Dulles Intl

Mon 12/15

8:45 am-4:23 pm

1 stop7h 38m

Orlando

Thu 12/25

7:06 pm-9:16 pm

Nonstop2h 10m

$142

Washington, D.C.Miami

IAD - MIA

IADMIA

Washington, D.C. Dulles Intl

Mon 12/8

8:26 am-11:14 am

Nonstop2h 48m

Miami

Thu 12/11

5:56 pm-11:55 pm

1 stop5h 59m

$143

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/17

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 $36). Flying from Washington, D.C. Dulles Intl Airport to North America in July is currently the most expensive (average of $89). 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 November 18, 2025.

When flying from Washington, D.C. Dulles Intl Airport to North America, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 36% versus a flight at noon.

What is the cheapest day to fly from Washington, D.C. Dulles Intl Airport to North America?

Use this chart to determine the cheapest time to fly round-trip from Dulles Intl to North America. Price data was last updated on November 2, 2025.

Travelers seeking maximum savings on their Washington, D.C. Dulles Intl Airport to North America flight should consider departing on Tuesday at noon when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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 November 18, 2025.

The most flights from IAD to 0NA are scheduled on a Monday (34 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (11 on average).

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 November 18, 2025.
Read reviews from past customers who have flown Alaska Airlines, Delta, and United Airlines from Washington, D.C. Dulles Intl Airport to North America. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,317 reviews

Food

7.1

Boarding

8.1

Overall

8.0

Comfort

7.8

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Marcie,Nov 2025

PIT - SEA

It was not a full flight, so I was able to enjoy a row to myself. Luck of the draw, I guess.
Alaska Airlines
8.0
Very good
11,317 reviews
Alaska Airlines
8.0
Very good
11,317 reviews

Food

7.1

Boarding

8.1

Overall

8.0

Comfort

7.8

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Marcie,Nov 2025

PIT - SEA

It was not a full flight, so I was able to enjoy a row to myself. Luck of the draw, I guess.
Delta
7.9
Good
8,003 reviews
Alaska Airlines
8.0
Very good
11,317 reviews

Food

7.1

Boarding

8.1

Overall

8.0

Comfort

7.8

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Marcie,Nov 2025

PIT - SEA

It was not a full flight, so I was able to enjoy a row to myself. Luck of the draw, I guess.
United Airlines
7.4
Good
9,019 reviews
Alaska Airlines
8.0
Very good
11,317 reviews

Food

7.1

Boarding

8.1

Overall

8.0

Comfort

7.8

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Marcie,Nov 2025

PIT - SEA

It was not a full flight, so I was able to enjoy a row to myself. Luck of the draw, I guess.
American Airlines
7.2
Good
11,045 reviews
Alaska Airlines
8.0
Very good
11,317 reviews

Food

7.1

Boarding

8.1

Overall

8.0

Comfort

7.8

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Marcie,Nov 2025

PIT - SEA

It was not a full flight, so I was able to enjoy a row to myself. Luck of the draw, I guess.
Frontier
5.8
Fair
3,105 reviews
Alaska Airlines
8.0
Very good
11,317 reviews

Food

7.1

Boarding

8.1

Overall

8.0

Comfort

7.8

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Marcie,Nov 2025

PIT - SEA

It was not a full flight, so I was able to enjoy a row to myself. Luck of the draw, I guess.

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.

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

    For as low as $122, Frontier can have you in North America from Washington, D.C. Dulles Intl Airport in 2h 29m. Washington, D.C. Dulles Intl Airport and North America are separated by a distance of 759 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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 Breeze Airways, which is currently one of the cheapest options available, starting at $46. United Airlines flights start at $54 while deals on Delta start at $69 one-way.

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

    The most popular route from Washington, D.C. Dulles Intl Airport to North America is Washington, D.C. Dulles Intl - Dallas/Fort Worth. You may also consider Washington, D.C. Dulles Intl - Cancun or Washington, D.C. Dulles Intl - Orlando.

  • 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 (93%), Egyptair (91%), Air New Zealand( 90%).

  • 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 $146. On average you can expect to pay $1,008. The most popular route, (Washington, D.C. Dulles Intl - Dallas/Fort Worth), can usually be booked for $124.

  • 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 $36). Flying from Washington, D.C. Dulles Intl Airport to North America in July is currently the most expensive (average of $89). 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.
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Baltimore to Boston flights
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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 November 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$43Average$185FlexibilityNo cancel feeOn-time65%
FrontierCheapest$49Average$208FlexibilityNo cancel feeOn-time62%
DeltaCheapest$78Average$361FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$97Average$278FlexibilityNo cancel feeOn-time62%
AviancaCheapest$118Average$419FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$127Average$376FlexibilityNo cancel feeOn-time69%
Hawaiian AirlinesCheapest$138Average$363FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$209Average$350FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$246Average$431FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$252Average$470FlexibilityNo cancel feeOn-time71%

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