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Cheap flights from Manchester, New Hampshire to Washington, D.C. from $120

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Manchester, New Hampshire to Washington, D.C. departing on 10/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Manchester, New Hampshire to Washington, D.C.

Cheap round-trip flights

United Airlines Logo
9:40 am - 11:33 amMHT-IAD
1h 53mnonstop
United Airlines Logo
1:20 pm - 3:02 pmIAD-MHT
1h 42mnonstop
$192United Airlines
Find Deal
Wed, Oct 22 - Sat, Oct 25
United Airlines Logo
9:40 am - 11:33 amMHT-IAD
1h 53mnonstop
United Airlines Logo
1:20 pm - 3:02 pmIAD-MHT
1h 42mnonstop
$194United Airlines
Find Deal
Fri, Oct 3 - Tue, Oct 7
United Airlines Logo
9:40 am - 11:33 amMHT-IAD
1h 53mnonstop
United Airlines Logo
1:20 pm - 3:02 pmIAD-MHT
1h 42mnonstop
$199United Airlines
Find Deal
Fri, Oct 3 - Sat, Oct 4
United Airlines Logo
9:30 am - 11:28 amMHT-IAD
1h 58mnonstop
United Airlines Logo
10:05 pm - 11:44 pmIAD-MHT
1h 39mnonstop
$219United Airlines
Find Deal
Thu, Oct 30 - Sun, Nov 2
United Airlines Logo
9:40 am - 11:33 amMHT-IAD
1h 53mnonstop
United Airlines Logo
1:20 pm - 3:02 pmIAD-MHT
1h 42mnonstop
$224United Airlines
Find Deal
Thu, Sep 25 - Mon, Sep 29
United Airlines Logo
9:40 am - 11:33 amMHT-IAD
1h 53mnonstop
United Airlines Logo
10:05 pm - 11:44 pmIAD-MHT
1h 39mnonstop
$241United Airlines
Find Deal
Sat, Oct 25 - Mon, Oct 27
American Airlines Logo
4:05 pm - 11:07 pmMHT-IAD
7h 02m1 stop
American Airlines Logo
6:24 am - 11:33 amIAD-MHT
5h 09m1 stop
$259American Airlines
Find Deal
Tue, Nov 4 - Thu, Nov 6
Logo
7:36 pm - 6:27 pmMHT-IAD
22h 51m1 stop
Logo
8:40 am - 7:06 pmIAD-MHT
34h 26m2 stops
$266
Find Deal
Wed, Oct 29 - Tue, Nov 4
American Airlines Logo
7:00 am - 1:48 pmMHT-IAD
6h 48m1 stop
American Airlines Logo
6:34 am - 11:36 amIAD-MHT
5h 02m1 stop
$301American Airlines
Find Deal
Wed, Oct 22 - Sat, Oct 25
American Airlines Logo
6:41 am - 1:35 pmMHT-IAD
6h 54m1 stop
American Airlines Logo
5:29 pm - 11:48 pmIAD-MHT
6h 19m1 stop
$309American Airlines
Find Deal
Fri, Nov 14 - Mon, Nov 17

United Airlines flights from Manchester, New Hampshire to Washington, D.C. Dulles Intl Airport

Our best United Airlines deals on Manchester, New Hampshire to Washington, D.C. Dulles Intl Airport flight tickets
United Airlines
Oct 22
MHT9:40 amManchester
1h 53m
IAD11:33 amWashington, D.C. Dulles Intl
Oct 25
IAD1:20 pmWashington, D.C. Dulles Intl
1h 42m
MHT3:02 pmManchester
$192
Find similar
United Airlines
Oct 3
MHT9:40 amManchester
1h 53m
IAD11:33 amWashington, D.C. Dulles Intl
Oct 7
IAD1:20 pmWashington, D.C. Dulles Intl
1h 42m
MHT3:02 pmManchester
$194
Find similar
United Airlines
Oct 3
MHT9:40 amManchester
1h 53m
IAD11:33 amWashington, D.C. Dulles Intl
Oct 4
IAD1:20 pmWashington, D.C. Dulles Intl
1h 42m
MHT3:02 pmManchester
$199
Find similar

American Airlines flights from Manchester, New Hampshire to Washington, D.C. Dulles Intl Airport

Our best American Airlines deals on Manchester, New Hampshire to Washington, D.C. Dulles Intl Airport flight tickets
American Airlines
Nov 4
MHT4:05 pmManchester
7h 02m
1 stop
IAD11:07 pmWashington, D.C. Dulles Intl
Nov 6
IAD6:24 amWashington, D.C. Dulles Intl
5h 09m
1 stop
MHT11:33 amManchester
$259
Find similar
American Airlines
Oct 22
MHT7:00 amManchester
6h 48m
1 stop
IAD1:48 pmWashington, D.C. Dulles Intl
Oct 25
IAD6:34 amWashington, D.C. Dulles Intl
5h 02m
1 stop
MHT11:36 amManchester
$301
Find similar
American Airlines
Nov 14
MHT6:41 amManchester
6h 54m
1 stop
IAD1:35 pmWashington, D.C. Dulles Intl
Nov 17
IAD5:29 pmWashington, D.C. Dulles Intl
6h 19m
1 stop
MHT11:48 pmManchester
$309
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Manchester, New Hampshire to Washington, D.C. Dulles Intl Airport 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, momondo users made 832,500 searches. Data last updated September 15, 2025.
Use the filters below to find and compare flights from Manchester, New Hampshire to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ManchesterWashington, D.C.

MHT - IAD

MHTIAD

Manchester

Wed 10/22

9:40 am-11:33 am

Nonstop1h 53m

Washington, D.C. Dulles Intl

Sat 10/25

1:20 pm-3:02 pm

Nonstop1h 42m

$192

ManchesterWashington, D.C.

MHT - IAD

MHTIAD

Manchester

Fri 10/3

9:40 am-11:33 am

Nonstop1h 53m

Washington, D.C. Dulles Intl

Tue 10/7

1:20 pm-3:02 pm

Nonstop1h 42m

$194

ManchesterWashington, D.C.

MHT - IAD

MHTIAD

Manchester

Fri 10/3

9:40 am-11:33 am

Nonstop1h 53m

Washington, D.C. Dulles Intl

Sat 10/4

1:20 pm-3:02 pm

Nonstop1h 42m

$199

ManchesterWashington, D.C.

MHT - IAD

MHTIAD

Manchester

Thu 10/30

9:30 am-11:28 am

Nonstop1h 58m

Washington, D.C. Dulles Intl

Sun 11/2

10:05 pm-11:44 pm

Nonstop1h 39m

$219

ManchesterWashington, D.C.

MHT - IAD

MHTIAD

Manchester

Thu 9/25

9:40 am-11:33 am

Nonstop1h 53m

Washington, D.C. Dulles Intl

Mon 9/29

1:20 pm-3:02 pm

Nonstop1h 42m

$224

ManchesterWashington, D.C.

MHT - IAD

MHTIAD

Manchester

Sat 10/25

9:40 am-11:33 am

Nonstop1h 53m

Washington, D.C. Dulles Intl

Mon 10/27

10:05 pm-11:44 pm

Nonstop1h 39m

$241

ManchesterWashington, D.C.

MHT - IAD

MHTIAD

Manchester

Tue 11/4

4:05 pm-11:07 pm

1 stop7h 02m

Washington, D.C. Dulles Intl

Thu 11/6

6:24 am-11:33 am

1 stop5h 09m

$259

ManchesterWashington, D.C.

MHT - IAD

MHTIAD

Manchester

Wed 10/29

7:36 pm-6:27 pm

1 stop22h 51m

Washington, D.C. Dulles Intl

Tue 11/4

8:40 am-7:06 pm

2 stops34h 26m

$266

ManchesterWashington, D.C.

MHT - IAD

MHTIAD

Manchester

Wed 10/22

7:00 am-1:48 pm

1 stop6h 48m

Washington, D.C. Dulles Intl

Sat 10/25

6:34 am-11:36 am

1 stop5h 02m

$301

ManchesterWashington, D.C.

MHT - IAD

MHTIAD

Manchester

Fri 11/14

6:41 am-1:35 pm

1 stop6h 54m

Washington, D.C. Dulles Intl

Mon 11/17

5:29 pm-11:48 pm

1 stop6h 19m

$309

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Manchester, New Hampshire to Washington, D.C. Dulles Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Washington, D.C. Dulles Intl Airport?

In general, February is the cheapest month to fly from Manchester, New Hampshire to Washington, D.C. Dulles Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $189. If you aren’t able to travel to Washington, D.C. Dulles Intl Airport during the month of February, then flying in June is also cheap. Prices for this month can be found on momondo for an average of $249.

What is the cheapest day to depart on your flight to Washington, D.C. Dulles Intl Airport?

Our data shows that Friday is the least expensive day to fly to Washington, D.C. Dulles Intl Airport. Tickets to fly out on this day can be as low as $441. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from Manchester, New Hampshire to Washington, D.C. Dulles Intl Airport for around $762.

What is the cheapest time of day to depart on your flight to Washington, D.C. Dulles Intl Airport?

Flying to Washington, D.C. Dulles Intl Airport from Manchester, New Hampshire in the evening is the least expensive time of day to depart. momondo users have found prices as low as $548 when looking at flights departing in the evening. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $661 on average. Flights to Washington, D.C. Dulles Intl Airport from Manchester, New Hampshire at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Manchester to Washington, D.C. Dulles Intl flight route?

Fly from Manchester to Washington, D.C. Dulles Intl for the best Manchester - Washington, D.C. Dulles Intl flight prices

How far in advance should I book a flight to Washington, D.C. Dulles Intl Airport?

You are more likely to see cheaper flights to Washington, D.C. Dulles Intl Airport from Manchester, New Hampshire when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Dulles Intl Airport for around $332 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. Dulles Intl Airport from Manchester, New Hampshire for as low as $189 on momondo.

What cabin class options are available on Manchester to Washington, D.C. Dulles Intl flights?

There are 4 cabin classes available to choose from on Manchester to Washington, D.C. Dulles Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

When to book flights from Manchester, New Hampshire to Washington, D.C. Dulles Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Manchester, New Hampshire to Washington, D.C. Dulles Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Manchester, New Hampshire to Washington, D.C. Dulles Intl Airport (MHT to IAD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Manchester, New Hampshire to Washington, D.C. Dulles Intl Airport

Best Price Found

$139

Fastest flight time

1h 53m

Direct flights

Every day
The best one-way flight to Washington, D.C. Dulles Intl Airport from Manchester, New Hampshire in the past 72 hours is $139. The best round-trip flight deal from Manchester, New Hampshire to Washington, D.C. Dulles Intl Airport found on momondo in the last 72 hours is $281.
The fastest flight from Manchester, New Hampshire to Washington, D.C. Dulles Intl Airport takes 1h 53m
Direct flights go from Manchester, New Hampshire to Washington, D.C. Dulles Intl Airport every day.
Search flight deals

  • How far is Manchester to Washington, D.C. Dulles Intl by plane?

    Washington, D.C. Dulles Intl is 419.0 mi away from Manchester. Flights usually cover this in 1h 53m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Manchester Airport to Washington, D.C. Dulles Intl Airport?

    Prices for flights from Manchester Airport to Washington, D.C. Dulles Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Manchester Airport to Washington, D.C. Dulles Intl Airport?

  • How old do you have to be to fly from Manchester Airport to Washington, D.C. Dulles Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Manchester Airport to Washington, D.C. Dulles Intl Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?

    The travel and health documents required for your trip to Washington, D.C. Dulles Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington, D.C. Dulles Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Manchester, New Hampshire to Washington, D.C. Dulles Intl Airport?

  • What is the most popular airline from Manchester, New Hampshire to Washington, D.C. Dulles Intl Airport?

Best airlines flying from Manchester, New Hampshire to Washington, D.C. Dulles Intl Airport

Compare and see reviews for airlines that fly from Manchester, New Hampshire to Washington, D.C. Dulles Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $189Free CancellationRating
7.4
8,931 reviews
Search United Airlines flights
American AirlinesPriceFrom $197Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

  • United Airlines Flights From Manchester, New Hampshire to Washington, D.C. Dulles Intl Airport

    United Airlines flies from Manchester, New Hampshire to Washington, D.C. Dulles Intl Airport around 14 times per week, with 8,931 momondo users rating the airline 7.4/10. The cheapest United Airlines deal from Manchester, New Hampshire to Washington, D.C. Dulles Intl Airport in the last 72 hours was $189 (round-trip), much lower than the average airfare cost of $282 for United Airlines flights on this route.

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
Gettysburg
National Harbor
Arlington
Winchester
Woodbridge
Waldorf
Tysons
Laurel
Colonial Beach
Silver Spring
Fredericksburg
Harpers Ferry
Towson
Rockville
Manassas
Reston
Fairfax
Gaithersburg
Glen Burnie

Why use momondo?

Why should I use momondo to find a flight deal from Manchester to Washington, D.C.?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Manchester to Washington, D.C.. momondo saves you time and could save you money on your trip.

Can I find flights from Manchester to Washington, D.C. with flexible booking policies on momondo?

momondo does allow users to show only those flights to Washington, D.C. from Manchester which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Manchester to Washington, D.C.?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Manchester to Washington, D.C..

I’m not ready to book a flight from Manchester to Washington, D.C. right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Manchester to Washington, D.C. flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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