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Dulles Intl

$61+ Cheap flights from New Hampshire to Dulles Intl (IAD)

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 2/24. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — IAD
Dec 23 — Dec 301
Mon 12/23
Mon 12/30
1 adult, Economy
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Cheap flight deals from New Hampshire to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from New Hampshire (USNH) to Dulles Intl (IAD). 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, 2024.

Round-trip from

$108
(Frontier)

One-way from

$61
(Mytrip)
From New Hampshire to Washington, D.C. Dulles Intl
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One-way flight from New Hampshire to Washington, D.C. Dulles Intl
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Find flight deals from New Hampshire to Dulles Intl

Cheapest flights from New Hampshire to Dulles Intl
Explore the most affordable flight options available from New Hampshire to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2024.

This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/317:42 pmBOS - IAD
Nonstop1h 43mUnited Airlines
Tue 1/75:25 pmIAD - BOS
Nonstop1h 35mUnited Airlines
Deal found 12/17$162
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/305:45 amBOS - IAD
1 stop10h 07mFrontier
Sat 1/46:27 pmIAD - BOS
1 stop6h 03mFrontier
Deal found 12/17$208
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/265:20 amPWM - IAD
Nonstop1h 54mUnited Airlines
Wed 2/58:45 amIAD - PWM
Nonstop1h 43mUnited Airlines
Deal found 12/17$214
This Booking.com deal was found by Cheapflights users on 12/16. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/318:01 pmPWM - IAD
1 stop11h 39mFrontier
Thu 1/23:02 pmIAD - PWM
1 stop19h 21mFrontier
Deal found 12/16$248
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 12/315:00 pmBOS - IAD
1 stop6h 02mDelta
Thu 1/212:30 pmIAD - BOS
1 stop7h 24mDelta
Deal found 12/17$316
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/236:39 pmBOS - IAD
1 stop5h 23mAmerican Airlines
Wed 12/251:55 pmIAD - BOS
1 stop5h 21mAmerican Airlines
Deal found 12/17$347
This United deal was found by Cheapflights users on 12/16. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/175:55 pmMHT - IAD
1 stop4h 53mUnited Airlines
Sat 1/185:45 pmIAD - MHT
1 stop3h 48mUnited Airlines
Deal found 12/16$384
This 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/174:30 pmPWM - IAD
2 stops24h 18mDelta
Sat 12/216:57 pmIAD - PWM
1 stop5h 13mDelta
Deal found 12/17$392
This American Airlines deal was found by Cheapflights users on 12/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/195:39 amPWM - IAD
1 stop7h 44mAmerican Airlines
Sun 12/225:29 pmIAD - PWM
1 stop7h 08mAmerican Airlines
Deal found 12/18$443
This American Airlines deal was found by Cheapflights users on 12/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/175:40 amMHT - IAD
1 stop7h 30mAmerican Airlines
Sat 1/185:00 amIAD - MHT
2 stops10h 36mAmerican Airlines
Deal found 12/16$455
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/3012:35 pmBOS - IAD
3 stops27h 35mMultiple Airlines
Sat 1/48:25 amIAD - BOS
3 stops14h 50mMultiple Airlines
Deal found 12/17$472
This American Airlines deal was found by Cheapflights users on 12/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/283:07 pmORH - IAD
2 stops28h 33mAmerican Airlines
Sat 1/48:10 pmIAD - ORH
3 stops18h 02mAmerican Airlines
Deal found 12/18$936

Find flights from New Hampshire to Dulles Intl within your budget

Customize your flight search to find flights from New Hampshire to Dulles Intl 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, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BostonWashington, D.C.

BOS - IAD

BOSIAD

Boston Logan Intl

Tue 1/7

6:00 am-11:55 am

1 stop5h 55m

Washington, D.C. Dulles Intl

Thu 1/9

4:42 pm-12:30 am

1 stop7h 48m

$108

BostonWashington, D.C.

BOS - IAD

BOSIAD

Boston Logan Intl

Wed 1/22

9:35 am-11:21 am

Nonstop1h 46m

Washington, D.C. Dulles Intl

Tue 1/28

10:24 pm-11:59 pm

Nonstop1h 35m

$147

PortlandWashington, D.C.

PWM - IAD

PWMIAD

Portland

Thu 1/2

5:20 am-7:14 am

Nonstop1h 54m

Washington, D.C. Dulles Intl

Sun 1/5

10:23 pm-11:59 pm

Nonstop1h 36m

$199

PortlandWashington, D.C.

PWM - IAD

PWMIAD

Portland

Fri 2/7

4:46 pm-11:13 pm

1 stop6h 27m

Washington, D.C. Dulles Intl

Mon 2/10

7:37 pm-11:57 pm

1 stop4h 20m

$208

PortlandWashington, D.C.

PWM - IAD

PWMIAD

Portland

Tue 12/31

8:01 pm-7:40 am

1 stop11h 39m

Washington, D.C. Dulles Intl

Thu 1/2

3:02 pm-10:23 am

1 stop19h 21m

$248

BostonWashington, D.C.

BOS - IAD

BOSIAD

Boston Logan Intl

Thu 2/13

5:20 am-11:48 am

1 stop6h 28m

Washington, D.C. Dulles Intl

Fri 2/14

12:05 pm-3:52 pm

1 stop3h 47m

$252

BostonWashington, D.C.

BOS - IAD

BOSIAD

Boston Logan Intl

Thu 1/30

3:50 pm-9:14 am

2 stops17h 24m

Washington, D.C. Dulles Intl

Sun 2/2

7:34 pm-10:39 am

1 stop15h 05m

$283

BostonWashington, D.C.

BOS - IAD

BOSIAD

Boston Logan Intl

Fri 1/3

6:39 pm-12:06 am

1 stop5h 27m

Washington, D.C. Dulles Intl

Fri 1/17

5:00 am-9:34 am

1 stop4h 34m

$296

ManchesterWashington, D.C.

MHT - IAD

MHTIAD

Manchester

Wed 2/5

5:34 am-1:22 pm

1 stop7h 48m

Washington, D.C. Dulles Intl

Sat 2/8

9:11 am-4:14 pm

1 stop7h 03m

$312

ManchesterWashington, D.C.

MHT - IAD

MHTIAD

Manchester

Tue 1/14

6:09 pm-10:20 pm

1 stop4h 11m

Washington, D.C. Dulles Intl

Wed 1/15

5:45 pm-9:33 pm

1 stop3h 48m

$316

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/18

Showing 1-10 of 30 results
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Best time to book a flight from New Hampshire to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from New Hampshire 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.

Travel insights for flights from New Hampshire to Dulles Intl

Get recent, data-driven insights about flights from New Hampshire to Dulles Intl including ideal travel times, pricing trends, and more.

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

Currently, November is the cheapest month in which you can book a flight from New Hampshire to Washington, D.C. Dulles Intl Airport (average of $299). Flying from New Hampshire to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $377). 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 NH to IAD?

Find hourly flight availability from New Hampshire to Dulles Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2024.

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

Rainfall in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 2.6 in.

Temperature in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, 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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. 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 Dulles Intl. Reviews last updated December 18, 2024.
Read reviews from past customers who have flown Delta, American Airlines and Frontier from New Hampshire to Washington, D.C.. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,604 reviews

Food

7.3

Entertainment

7.9

Crew

8.6

Overall

8.0

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,604 reviews
Delta
8.0
Very good
8,604 reviews

Food

7.3

Entertainment

7.9

Crew

8.6

Overall

8.0

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines
7.4
Good
9,059 reviews
Delta
8.0
Very good
8,604 reviews

Food

7.3

Entertainment

7.9

Crew

8.6

Overall

8.0

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,604 reviews

Food

7.3

Entertainment

7.9

Crew

8.6

Overall

8.0

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Frontier
6.1
Okay
3,479 reviews
Delta
8.0
Very good
8,604 reviews

Food

7.3

Entertainment

7.9

Crew

8.6

Overall

8.0

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from New Hampshire to Dulles Intl. 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 New Hampshire to Washington, D.C. Dulles Intl Airport one-way?

    One-way options have recently been found by users for as low as $61 on Frontier. Other airlines that offer cheap prices include United Airlines from $74 and Delta from $104 one-way.

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

    While some choose either Portland - Washington, D.C. Dulles Intl or Manchester - Washington, D.C. Dulles Intl, Boston Logan Intl - Washington, D.C. Dulles Intl is the most popular route from New Hampshire to Washington, D.C. Dulles Intl Airport.

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

    On average you can expect to pay $392 for a flight from New Hampshire to Washington, D.C. Dulles Intl Airport. The cheapest flight overall is $245 while the most popular route, (Boston Logan Intl - Washington, D.C. Dulles Intl) is currently priced at $147.

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

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

  • How can I find direct flights from New Hampshire to Dulles Intl?

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

  • Can I find deals for business class flights from New Hampshire to Dulles Intl?

    Yes. Cheapflights offers flight deals from New Hampshire to Dulles Intl 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 New Hampshire to Washington, D.C. Dulles Intl Airport?

    Currently, November is the cheapest month in which you can book a flight from New Hampshire to Washington, D.C. Dulles Intl Airport (average of $299). Flying from New Hampshire to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $377). 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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Alternative routes for New Hampshire to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.
Dallas/Fort Worth to Baltimore flights
Dallas/Fort Worth to Dulles Intl flights
Los Angeles to Reagan-National flights
Los Angeles to Baltimore flights
Los Angeles to Dulles Intl flights
Seattle to Dulles Intl flights
Dallas/Fort Worth to Reagan-National flights
Boston to Reagan-National flights
Hobby to Baltimore flights
Atlanta to Dulles Intl flights
O'Hare Intl to Dulles Intl flights
O'Hare Intl to Reagan-National flights
Boston to Dulles Intl flights
O'Hare Intl to Baltimore flights
San Francisco to Reagan-National flights
Minneapolis to Reagan-National flights
San Francisco to Dulles Intl flights
Seattle to Reagan-National flights
Orlando to Dulles Intl flights
Atlanta to Baltimore flights
Atlanta to Reagan-National flights
Hobby to Reagan-National flights
Boston to Baltimore flights
Orlando to Reagan-National flights
Fort Lauderdale to Baltimore flights
San Francisco to Baltimore flights
Denver to Dulles Intl flights
Orlando to Baltimore flights
George Bush Intcntl to Baltimore flights
Miami to Dulles Intl flights
Hobby to Dulles Intl flights
Denver to Baltimore flights
Seattle to Baltimore flights
Tampa to Dulles Intl flights
George Bush Intcntl to Dulles Intl flights
Denver to Reagan-National flights
Minneapolis to Baltimore flights
Austin to Dulles Intl flights
Minneapolis to Dulles Intl flights
Fort Lauderdale to Dulles Intl flights
George Bush Intcntl to Reagan-National flights
Burbank to Baltimore flights
Tampa to Reagan-National flights
Miami to Reagan-National flights
Newark to Dulles Intl flights
Detroit to Baltimore flights
Midway to Dulles Intl flights
Fort Lauderdale to Reagan-National flights
Salt Lake City to Reagan-National flights
San Diego to Dulles Intl flights

Top 2 airlines flying from New Hampshire to Dulles Intl

Discover the top 2 airlines that operate flights from New Hampshire to Dulles Intl. 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 December 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$204Average$391FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$300Average$473FlexibilityNo cancel feeOn-time71%
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