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$47+ 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 10/19. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — LAX
Nov 1 — Nov 81
Sat 11/1
Sat 11/8
1 adult, Economy
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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 October 2, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$83
(Gotogate)

One-way from

$47
(Kiwi.com)

Popular in

December

Cheapest in

April

Average price

$212

Good round-trip deal

$60 or less

Good one-way deal

$30 or less
Provider with most accurate pricing for Washington, D.C. (WAS)-New York (NYC) flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-New York (NYC) flights.
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From Washington, D.C. Dulles Intl to North America
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One-way flight from Washington, D.C. Dulles Intl to North America
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Highest demand for flights based on searches. 21% potential increase in price ($57 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Price to beat on a round-trip flight from Washington, D.C. Dulles Intl to North America.
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Price to beat on a one-way flight from Washington, D.C. Dulles Intl to North America.
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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 October 2, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 9/30. 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 10/119:38 pmIAD - MCO
Nonstop2h 21mFrontier
Sat 10/186:29 pmMCO - IAD
Nonstop2h 24mFrontier
Deal found 9/30$83
This Gotogate deal was found by Cheapflights users on 9/30. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/85:58 amIAD - ATL
Nonstop2h 03mFrontier
Mon 11/102:48 pmATL - IAD
Nonstop1h 46mFrontier
Deal found 9/30$83
This Frontier deal was found by Cheapflights users on 9/29. 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.
Mon 10/67:14 pmIAD - MCO
Nonstop2h 32mFrontier
Sat 10/116:29 pmMCO - IAD
Nonstop2h 24mFrontier
Deal found 9/29$84
This Priceline deal was found by Cheapflights users on 10/1. 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.
Fri 10/316:00 amIAD - ATL
Nonstop1h 58mFrontier
Wed 11/56:34 pmATL - IAD
Nonstop1h 46mFrontier
Deal found 10/1$84
This Cheapflightsfares deal was found by Cheapflights users on 10/2. 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 10/159:00 amIAD - ATL
Nonstop2h 03mFrontier
Sat 10/189:44 pmATL - IAD
Nonstop1h 45mFrontier
Deal found 10/2$85
This Kiwi.com deal was found by Cheapflights users on 10/1. 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 11/198:40 amIAD - ATL
Nonstop2h 07mFrontier
Fri 11/2110:11 pmATL - IAD
Nonstop1h 48mFrontier
Deal found 10/1$86
This Flightnetwork deal was found by Cheapflights users on 10/1. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/259:38 pmIAD - MCO
Nonstop2h 21mFrontier
Mon 10/277:14 pmMCO - IAD
Nonstop2h 24mFrontier
Deal found 10/1$87
This Priceline deal was found by Cheapflights users on 9/30. 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.
Thu 10/166:15 amIAD - ATL
Nonstop2h 01mFrontier
Sat 10/189:44 pmATL - IAD
Nonstop1h 45mFrontier
Deal found 9/30$87
This Trip.com deal was found by Cheapflights users on 9/30. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/18:36 pmIAD - MCO
Nonstop2h 21mFrontier
Mon 11/35:40 pmMCO - IAD
Nonstop2h 11mFrontier
Deal found 9/30$88
This Cheapflightsfares deal was found by Cheapflights users on 9/30. 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 10/316:00 amIAD - ATL
Nonstop1h 58mFrontier
Mon 11/33:37 pmATL - IAD
Nonstop1h 46mFrontier
Deal found 9/30$88
This Cheapflightsfares deal was found by Cheapflights users on 9/29. 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 10/159:00 amIAD - ATL
Nonstop2h 03mFrontier
Wed 10/226:00 pmATL - IAD
Nonstop1h 46mFrontier
Deal found 9/29$89
This Kiwi.com deal was found by Cheapflights users on 9/29. 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.
Sat 10/119:38 pmIAD - MCO
Nonstop2h 21mFrontier
Thu 10/164:43 pmMCO - IAD
Nonstop2h 24mFrontier
Deal found 9/29$90

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 October 2, 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 10/22

9:00 am-11:03 am

Nonstop2h 03m

Atlanta Hartsfield-Jackson

Sun 10/26

8:37 am-2:25 pm

1 stop5h 48m

$104

Washington, D.C.Orlando

IAD - MCO

IADMCO

Washington, D.C. Dulles Intl

Sat 12/13

10:20 pm-12:44 am

Nonstop2h 24m

Orlando

Sat 1/10

9:00 am-11:10 am

Nonstop2h 10m

$117

Washington, D.C.Boston

IAD - BOS

IADBOS

Washington, D.C. Dulles Intl

Sun 12/7

10:06 pm-11:41 pm

Nonstop1h 35m

Boston Logan Intl

Mon 12/8

7:07 pm-8:54 pm

Nonstop1h 47m

$137

Washington, D.C.Orlando

IAD - MCO

IADMCO

Washington, D.C. Dulles Intl

Wed 11/5

10:07 am-12:32 pm

Nonstop2h 25m

Orlando

Sat 11/8

9:00 am-11:12 am

Nonstop2h 12m

$137

Washington, D.C.Orlando

IAD - MCO

IADMCO

Washington, D.C. Dulles Intl

Fri 11/14

10:31 pm-12:55 am

Nonstop2h 24m

Orlando

Tue 11/18

9:00 am-11:12 am

Nonstop2h 12m

$137

Washington, D.C.Atlanta

IAD - ATL

IADATL

Washington, D.C. Dulles Intl

Sat 10/18

4:22 pm-6:20 pm

Nonstop1h 58m

Atlanta Hartsfield-Jackson

Sun 10/19

9:13 pm-10:59 pm

Nonstop1h 46m

$142

Washington, D.C.Boston

IAD - BOS

IADBOS

Washington, D.C. Dulles Intl

Fri 11/14

6:00 am-10:43 am

1 stop4h 43m

Boston Logan Intl

Sun 11/16

5:30 am-7:13 am

Nonstop1h 43m

$142

Washington, D.C.Boston

IAD - BOS

IADBOS

Washington, D.C. Dulles Intl

Wed 10/29

8:45 am-12:28 pm

1 stop3h 43m

Boston Logan Intl

Tue 11/4

5:30 am-7:13 am

Nonstop1h 43m

$147

Washington, D.C.Atlanta

IAD - ATL

IADATL

Washington, D.C. Dulles Intl

Sat 11/1

5:45 pm-7:42 pm

Nonstop1h 57m

Atlanta Hartsfield-Jackson

Sun 11/2

5:30 am-7:12 am

Nonstop1h 42m

$147

Washington, D.C.Atlanta

IAD - ATL

IADATL

Washington, D.C. Dulles Intl

Sat 11/15

8:16 am-10:16 am

Nonstop2h 00m

Atlanta Hartsfield-Jackson

Mon 11/17

5:30 am-7:18 am

Nonstop1h 48m

$147

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/2

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 $324). 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 October 2, 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 October 2, 2025.

The most flights from IAD to 0NA are scheduled on a Monday (36 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (20 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 October 2, 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
10,994 reviews

Overall

8.0

Entertainment

7.0

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Alaska Airlines
8.0
Very good
10,994 reviews
Alaska Airlines
8.0
Very good
10,994 reviews

Overall

8.0

Entertainment

7.0

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Delta
8.0
Very good
7,962 reviews
Alaska Airlines
8.0
Very good
10,994 reviews

Overall

8.0

Entertainment

7.0

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
United Airlines
7.4
Good
8,933 reviews
Alaska Airlines
8.0
Very good
10,994 reviews

Overall

8.0

Entertainment

7.0

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
American Airlines
7.2
Good
11,033 reviews
Alaska Airlines
8.0
Very good
10,994 reviews

Overall

8.0

Entertainment

7.0

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Frontier
5.8
Fair
3,155 reviews
Alaska Airlines
8.0
Very good
10,994 reviews

Overall

8.0

Entertainment

7.0

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a 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.

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

    For as low as $104, Frontier can have you in North America from Washington, D.C. Dulles Intl Airport in 2h 03m. Washington, D.C. Dulles Intl Airport and North America are separated by a distance of 533 mi. Generally, flights for this route are nonstop.

  • 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 United Airlines, which is currently one of the cheapest options available, starting at $64. Frontier flights start at $72 while deals on Delta start at $79 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 - Las Vegas Harry Reid Intl or Washington, D.C. Dulles Intl - Cancun.

  • 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: Egyptair (96%), Ethiopian Air (90%), United Airlines( 89%).

  • 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 $108. On average you can expect to pay $1,045. The most popular route, (Washington, D.C. Dulles Intl - Dallas/Fort Worth), can usually be booked for $121.

  • 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 $324). 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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Reagan-National to Cancún flights
Dulles Intl to Tampa flights
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Baltimore to Atlanta flights
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Reagan-National to George Bush Intcntl flights
Baltimore to Midway flights
Reagan-National to Tampa flights
Reagan-National to Seattle flights
Baltimore to Tampa flights
Dulles Intl to Haneda flights

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 October 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$47Average$361FlexibilityNo cancel feeOn-timeN/A
FrontierCheapest$48Average$206FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$51Average$191FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$63Average$282FlexibilityNo cancel feeOn-time62%
AviancaCheapest$118Average$419FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$129Average$383FlexibilityNo cancel feeOn-time69%
Hawaiian AirlinesCheapest$138Average$363FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$205Average$349FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$246Average$402FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$252Average$474FlexibilityNo cancel feeOn-time71%

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