IAD - MHT

$106 Find Cheap Flights from Washington Dulles Airport to Manchester - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dulles Intl to Manchester departing on 8/25. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$241
Typical prices: $413-$473
United Airlines
Sat 8/15Thu 8/20
IAD - MHT • Non-stop
Cheapest one-way
$106
Typical prices: $150-$203
United Airlines
Tue 8/25
IAD - MHT • Non-stop
Top airlines
Cheapest • from $241 (round-trip)
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
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Airline reviews
Airline reviews
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Nonstop flights
You can fly direct with United Airlines. Average duration is 1h 47m
Direct flights
Direct flights
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Direct flights
Direct flights
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When to book
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 22% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 22% price drop
Most popular
Good to know
Good to know
+1
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Good to know
Good to know
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We hope you love your trip to Manchester!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Dulles Intl to Manchester (IAD-MHT)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dulles Intl to Manchester that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Dulles Intl to Manchester

Sat, Aug 15 - Thu, Aug 20
United Airlines Logo
12:26 pm - 2:08 pm
IAD
-
MHT
1h 42mnonstop
United Airlines Logo
7:41 pm - 9:30 pm
MHT
-
IAD
1h 49mnonstop
$241United Airlines
Sat, Sep 19 - Mon, Sep 21
United Airlines Logo
12:26 pm - 2:08 pm
IAD
-
MHT
1h 42mnonstop
United Airlines Logo
7:41 pm - 9:30 pm
MHT
-
IAD
1h 49mnonstop
$245United Airlines
Tue, Aug 18 - Tue, Aug 25
United Airlines Logo
12:26 pm - 2:08 pm
IAD
-
MHT
1h 42mnonstop
United Airlines Logo
9:25 am - 11:17 am
MHT
-
IAD
1h 52mnonstop
$245United Airlines
Wed, Aug 19 - Tue, Aug 25
United Airlines Logo
5:15 pm - 7:00 pm
IAD
-
MHT
1h 45mnonstop
United Airlines Logo
9:25 am - 11:17 am
MHT
-
IAD
1h 52mnonstop
$245United Airlines
Wed, Aug 26 - Wed, Sep 2
United Airlines Logo
12:26 pm - 2:08 pm
IAD
-
MHT
1h 42mnonstop
United Airlines Logo
2:46 pm - 4:35 pm
MHT
-
IAD
1h 49mnonstop
$245United Airlines
Tue, Aug 18 - Mon, Aug 24
United Airlines Logo
12:26 pm - 2:08 pm
IAD
-
MHT
1h 42mnonstop
United Airlines Logo
7:41 pm - 9:30 pm
MHT
-
IAD
1h 49mnonstop
$245United Airlines
Thu, Aug 20 - Mon, Aug 24
United Airlines Logo
10:17 pm - 11:59 pm
IAD
-
MHT
1h 42mnonstop
United Airlines Logo
7:41 pm - 9:30 pm
MHT
-
IAD
1h 49mnonstop
$245United Airlines
Mon, Aug 17 - Mon, Aug 24
United Airlines Logo
10:17 pm - 11:59 pm
IAD
-
MHT
1h 42mnonstop
United Airlines Logo
7:41 pm - 9:30 pm
MHT
-
IAD
1h 49mnonstop
$245United Airlines
Wed, Sep 23 - Wed, Sep 30
American Airlines Logo
6:14 am - 10:44 am
IAD
-
MHT
4h 30m
1 stop
American Airlines Logo
11:14 am - 6:59 pm
MHT
-
IAD
7h 45m
1 stop
$275American Airlines
Thu, Aug 27 - Sat, Aug 29
American Airlines Logo
6:17 am - 10:50 am
IAD
-
MHT
4h 33m
1 stop
American Airlines Logo
7:05 am - 12:48 pm
MHT
-
IAD
5h 43m
1 stop
$275American Airlines
Booking Insights

KAYAK's insights & trends for Dulles Intl to Manchester flights

Get data-powered insights and trends into flights from Dulles Intl to Manchester to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Washington, D.C. Dulles Intl Airport to Manchester, New Hampshire?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Washington, D.C. Dulles Intl Airport to Manchester, New Hampshire departing in August.

Flight prices are below average for this route right now.

Flights to Manchester, New Hampshire from Washington, D.C. Dulles Intl Airport usually cost between $413 and $473 in August.
The lowest price found in the past 5 days was $241 on United Airlines (Aug 15-Aug 20).

What’s the cheapest day of the week to fly from Washington Dulles Airport to Manchester?

The average price of all round-trip flights from Washington, D.C. Dulles Intl Airport to Manchester clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Washington Dulles Airport to Manchester, look for departures on Saturdays and avoid leaving on a Monday, as it's usually the priciest day. When flying back from Manchester, Friday is the cheapest day to fly and Sunday is the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Washington, D.C. Dulles Intl Airport to Manchester, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Washington, D.C. Dulles Intl Airport to Manchester is December, where tickets cost $254 (return) on average. On the other hand, the most expensive months are October and August, where the average cost of round-trip tickets is $487 and $447 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Washington, D.C. Dulles Intl Airport to Manchester, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Washington, D.C. Dulles Intl Airport to Manchester, you should book around 3 weeks before departure, which saves you about 22% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 12 weeks before departure.

Good to know

Low season

September

Cheapest flight

$106
Best time to beat the crowds with an average 14% drop in price.
Most popular time to fly with an average 37% increase in price.
Flight from Washington Dulles Airport to Manchester

When to book flights from Dulles Intl to Manchester

Are your dates flexible? Find out the best times to travel from Dulles Intl to Manchester based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Washington Dulles Airport to Manchester flights

  • What is the cheapest flight from Washington, D.C. Dulles Intl Airport to Manchester?

    In the last 5 days, the lowest price for a flight from Washington, D.C. Dulles Intl Airport to Manchester was $106 for a one-way ticket and $241 for a round-trip.

  • Do I need a passport to fly between Washington Dulles Airport and Manchester?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airports will I be using when flying from Washington Dulles Airport to Manchester?

    When flying out of Washington Dulles Airport you will be using Washington, D.C. Dulles Intl. You will be landing at Manchester, also known as Manchester.

  • Which airlines offer Wi-Fi service onboard planes from Washington Dulles Airport to Manchester?

    American Airlines, Delta, JetBlue, and Air Canada offer inflight Wi-Fi service on the Washington Dulles Airport to Manchester flight route.

  • Which aircraft models fly most regularly from Washington Dulles Airport to Manchester?

    The Embraer ERJ-135 / ERJ-140 / ERJ-145 is the aircraft model that flies most regularly on the Washington Dulles Airport to Manchester flight route.

  • Which airline alliances offer flights from Washington Dulles Airport to Manchester?

    Star Alliance is the only airline alliance operating flights between Washington Dulles Airport and Manchester.

  • On which days can I fly direct from Washington Dulles Airport to Manchester?

    There are nonstop flights from Washington Dulles Airport to Manchester on a daily basis.

  • How does KAYAK find such low prices on flights from Washington Dulles Airport to Manchester?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington Dulles Airport to Manchester.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington Dulles Airport to Manchester?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Manchester from Washington Dulles Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Washington Dulles Airport to Manchester?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Manchester with an airline and back to Washington Dulles Airport with another airline. Booking your flights between Washington Dulles Airport and MHT can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington Dulles Airport to Manchester?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Manchester from Washington Dulles Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Washington, D.C. Dulles Intl Airport to Manchester

  • Looking for a cheap flight? 25% of our users found flights on this route for $212 or less one-way and $279 or less round-trip.

Prefer to fly direct from Washington Dulles Airport to Manchester?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Washington, D.C. Dulles Intl to Manchester.
Find which airlines fly direct from Washington, D.C. Dulles Intl Airport to Manchester Airport, which days they fly and book direct flights.

Direct departures

Washington, D.C. Dulles Intl to Manchester

Monday

United Airlines

United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more direct flights

Direct returns

Manchester to Washington, D.C. Dulles Intl

Monday

United Airlines

United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more direct flights

Reviews of the top airline flying from Dulles Intl to Manchester

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to Manchester. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Dulles Intl to Manchester? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 10048 reviews
6.6Food
7.1Entertainment
7.7Boarding
8.1Crew
7.3Comfort
Airline reviews

My flight was delayed so bad i missed u it so i just said never mind

2.0 MediocreDanika, Jul 2026
IAD - EWR
Read more United Airlines reviews

My flight was delayed so bad i missed u it so i just said never mind

Delayed 2 hours while stuck on the aircraft. If the luggage was properly loaded the first time we probably wouldn’t have been delayed at all

Onboard staff was courteous, helpful, responsive and friendly. The boarding process was disorganized, poorly communicated, and disheveled. Gate agents were yelling instead of using the PA system, didn’t communicate the timing delay of our flight, and created an atmosphere of chaos rather than order and communication. As far as I know, there was no reason for their. I would hate to see how it operated under extreme conditions. I’ve never seen United Airlines operations in such a state.

The flight did not have its customary snacks during the flight. Apparently they were never loaded on the plane.

Like: departed and arrived on time. Unlike: Food options for purchase allways bad, 1 of 2 of the crew members not very friendly at all. Seats and leg room aweful. At this point I am thinking on switching to AA.

United didn’t even try to hold the flight for me. They knew I had a tight connection and when I arrived at the gate less than 10 mins after final boarding the flight had already gone. The gate agent wasn’t even notified that I was on my way. She was told I wasn’t at the airport

Good quick flight on a small but comfortable plane. I'm 6'3 and had plenty of space.

The flight was delayed so we were dead tired, and after that the turbulence was horrible. I was very scared.

Very good. Because of the delays with my previous flight, I missed my connection, but I was able to book another flight through the United app easily.

Was happy we finally got upgraded in 1st class. The seat getting old. The cushiness need some improvement.

Everything you need to know for your flight from Dulles Intl to Manchester

Information on your arrival and departure airports