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Manchester

$119+ Cheap flights from Dulles Intl (IAD) to Manchester, NH (MHT)

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 10/5. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — MHT
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheapflights Tip: The best prices from Washington, D.C. Dulles Intl to Manchester are usually found in August or December, booked 66 days in advance, depart on a Sunday or Thursday and return on a Friday

Cheap flight deals from Dulles Intl to Manchester

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Manchester (MHT). 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 15, 2025.

Round-trip from

$224
(United Airlines)

One-way from

$119
(Mytrip)

Popular in

February

Cheapest in

August

Average price

$259

Good round-trip deal

$254 or less

Good one-way deal

$158 or less
From Washington, D.C. Dulles Intl to Manchester
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One-way flight from Washington, D.C. Dulles Intl to Manchester
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Highest demand for flights based on searches. 18% potential increase in price ($86 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Washington, D.C. Dulles Intl to Manchester.
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Price to beat on a one-way flight from Washington, D.C. Dulles Intl to Manchester.
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Find flight deals from Dulles Intl to Manchester

Cheapest flights from Dulles Intl to Manchester
Explore the most affordable flight options available from Dulles Intl to Manchester. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This United Airlines deal was found by Cheapflights users on 9/14. 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 9/271:20 pmIAD - MHT
Nonstop1h 42mUnited Airlines
Sun 9/289:40 amMHT - IAD
Nonstop1h 53mUnited Airlines
Deal found 9/14$224
This United Airlines deal was found by Cheapflights users on 9/14. 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 10/151:20 pmIAD - MHT
Nonstop1h 42mUnited Airlines
Tue 10/219:40 amMHT - IAD
Nonstop1h 53mUnited Airlines
Deal found 9/14$244
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/205:10 pmIAD - MHT
Nonstop1h 41mUnited Airlines
Tue 12/307:26 pmMHT - IAD
Nonstop2h 03mUnited Airlines
Deal found 9/15$249
This United Airlines deal was found by Cheapflights users on 9/14. 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 11/2510:05 pmIAD - MHT
Nonstop1h 39mUnited Airlines
Thu 11/279:30 amMHT - IAD
Nonstop1h 58mUnited Airlines
Deal found 9/14$254
This United Airlines deal was found by Cheapflights users on 9/14. 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 9/251:20 pmIAD - MHT
Nonstop1h 42mUnited Airlines
Sun 9/289:40 amMHT - IAD
Nonstop1h 53mUnited Airlines
Deal found 9/14$263
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/136:25 amIAD - MHT
1 stop5h 15mAmerican Airlines
Sun 1/184:55 pmMHT - IAD
1 stop7h 01mAmerican Airlines
Deal found 9/15$264
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/41:20 pmIAD - MHT
Nonstop1h 42mUnited Airlines
Wed 10/89:40 amMHT - IAD
Nonstop1h 53mUnited Airlines
Deal found 9/15$276
This United Airlines deal was found by Cheapflights users on 9/14. 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 11/2210:05 pmIAD - MHT
Nonstop1h 39mUnited Airlines
Thu 11/279:30 amMHT - IAD
Nonstop1h 58mUnited Airlines
Deal found 9/14$279
This American Airlines deal was found by Cheapflights users on 9/13. 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.
Sun 12/146:25 amIAD - MHT
1 stop5h 15mAmerican Airlines
Wed 12/1712:08 pmMHT - IAD
1 stop4h 51mAmerican Airlines
Deal found 9/13$289
This United Airlines deal was found by Cheapflights users on 9/13. 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 10/3110:05 pmIAD - MHT
Nonstop1h 39mUnited Airlines
Sun 11/29:30 amMHT - IAD
Nonstop1h 58mUnited Airlines
Deal found 9/13$303
This United Airlines deal was found by Cheapflights users on 9/14. 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 11/1910:05 pmIAD - MHT
Nonstop1h 39mUnited Airlines
Fri 11/289:30 amMHT - IAD
Nonstop1h 58mUnited Airlines
Deal found 9/14$304
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Mon 12/225:10 pmIAD - MHT
Nonstop1h 41mUnited Airlines
Sat 12/277:26 pmMHT - IAD
Nonstop2h 03mUnited Airlines
Deal found 9/14$306

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to Manchester 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 15, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Manchester that are best for you.

Fly from

Dulles Intl

Fly to

Manchester

Route

Depart

Return

Price

Washington, D.C.Manchester

IAD - MHT

IADMHT

Washington, D.C. Dulles Intl

Sat 9/27

1:20 pm-3:02 pm

Nonstop1h 42m

Manchester

Sun 9/28

9:40 am-11:33 am

Nonstop1h 53m

$224

Washington, D.C.Manchester

IAD - MHT

IADMHT

Washington, D.C. Dulles Intl

Mon 11/24

10:05 pm-11:44 pm

Nonstop1h 39m

Manchester

Thu 11/27

9:30 am-11:28 am

Nonstop1h 58m

$249

Washington, D.C.Manchester

IAD - MHT

IADMHT

Washington, D.C. Dulles Intl

Thu 11/20

10:05 pm-11:44 pm

Nonstop1h 39m

Manchester

Thu 11/27

9:30 am-11:28 am

Nonstop1h 58m

$249

Washington, D.C.Manchester

IAD - MHT

IADMHT

Washington, D.C. Dulles Intl

Wed 11/19

10:05 pm-11:44 pm

Nonstop1h 39m

Manchester

Thu 11/27

9:30 am-11:28 am

Nonstop1h 58m

$249

Washington, D.C.Manchester

IAD - MHT

IADMHT

Washington, D.C. Dulles Intl

Thu 10/30

10:05 pm-11:44 pm

Nonstop1h 39m

Manchester

Mon 11/3

2:27 pm-4:25 pm

Nonstop1h 58m

$249

Washington, D.C.Manchester

IAD - MHT

IADMHT

Washington, D.C. Dulles Intl

Wed 11/19

12:13 pm-1:47 pm

Nonstop1h 34m

Manchester

Tue 12/2

7:27 pm-9:25 pm

Nonstop1h 58m

$249

Washington, D.C.Manchester

IAD - MHT

IADMHT

Washington, D.C. Dulles Intl

Tue 10/21

1:20 pm-3:02 pm

Nonstop1h 42m

Manchester

Thu 10/23

9:40 am-11:33 am

Nonstop1h 53m

$249

Washington, D.C.Manchester

IAD - MHT

IADMHT

Washington, D.C. Dulles Intl

Thu 9/25

1:20 pm-3:02 pm

Nonstop1h 42m

Manchester

Sun 9/28

9:40 am-11:33 am

Nonstop1h 53m

$263

Washington, D.C.Manchester

IAD - MHT

IADMHT

Washington, D.C. Dulles Intl

Sat 12/13

6:25 am-11:40 am

1 stop5h 15m

Manchester

Sun 1/18

4:55 pm-11:56 pm

1 stop7h 01m

$264

Washington, D.C.Manchester

IAD - MHT

IADMHT

Washington, D.C. Dulles Intl

Sun 11/23

10:05 pm-11:44 pm

Nonstop1h 39m

Manchester

Tue 12/2

7:27 pm-9:25 pm

Nonstop1h 58m

$279

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 21 results
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Best time to book a flight from Dulles Intl to Manchester

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

How far ahead should I book a flight from Washington, D.C. Dulles Intl Airport to Manchester, New Hampshire?

Use this chart to determine the optimal time to book a round-trip flight from Dulles Intl to Manchester. Price data was last updated on September 12, 2025.

The best time to book flights from Washington, D.C. Dulles Intl Airport to Manchester, New Hampshire is 66 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Manchester, New Hampshire (average of $334). Flying from Washington, D.C. Dulles Intl Airport to Manchester, New Hampshire in April is currently the most expensive (average of $397). 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 MHT?

Find hourly flight availability from Dulles Intl to Manchester. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 24% on flights from Washington, D.C. Dulles Intl Airport to Manchester, New Hampshire by exploring options for tickets in the afternoon.

Reviews of airlines servicing Manchester

Get insights into the airlines that provide service to Manchester. 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 Manchester. Reviews last updated September 15, 2025.
Get a feel of what it's like to fly with United Airlines and American Airlines from Washington, D.C. Dulles Intl Airport to Manchester by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,929 reviews

Entertainment

7.1

Overall

7.4

Comfort

7.3

Boarding

7.7

Crew

8.1

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
United Airlines
7.4
Good
8,929 reviews
United Airlines
7.4
Good
8,929 reviews

Entertainment

7.1

Overall

7.4

Comfort

7.3

Boarding

7.7

Crew

8.1

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,929 reviews

Entertainment

7.1

Overall

7.4

Comfort

7.3

Boarding

7.7

Crew

8.1

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Manchester. 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 Manchester from Washington, D.C. Dulles Intl?

    Most people fly into Manchester (MHT) if they book a flight to Manchester from Washington, D.C. Dulles Intl. On average, Manchester has 2 inbound flights from Washington, D.C. Dulles Intl per day from 2 airlines. Manchester is conveniently located just 4.8 mi from Manchester’s city center.

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

    Airlines like United Airlines fly from Washington, D.C. Dulles Intl Airport to Manchester, New Hampshire in about 1h 42m. The time it takes to get you to your destination is usually consistent. The distance from Washington, D.C. Dulles Intl Airport to Manchester, New Hampshire is about 417 mi. Most flights are nonstop.

  • What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to Manchester, New Hampshire round-trip?

    Cheapflights users have booked flights from Washington, D.C. Dulles Intl Airport to Manchester, New Hampshire round-trip from $136. Another airline that can offer you cheap pricing is United Airlines. American Airlines is 64% cheaper than the average price of flights available within the next 90 days to this destination.

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

    Looking at all options, your cheapest flight can be booked for $129. While the most popular route (Washington, D.C. Dulles Intl - Manchester) can be booked for $189 on average, our data indicates $234 when flying from Washington, D.C. Dulles Intl Airport to Manchester, New Hampshire.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Dulles Intl to Manchester 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 Manchester, New Hampshire?

    Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Manchester, New Hampshire (average of $334). Flying from Washington, D.C. Dulles Intl Airport to Manchester, New Hampshire in April is currently the most expensive (average of $397). 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

Traveling to a place near Manchester?

Book flights to Manchester if you plan to visit one of these locations
Keene

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Top 2 airlines flying from Dulles Intl to Manchester

Discover the top 2 airlines that operate flights from Dulles Intl to Manchester. 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$136Average$598FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$214Average$346FlexibilityNo cancel feeOn-time69%

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