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SEA - MHT

$164 Find cheap flights from Seattle to Manchester, New Hampshire

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Manchester departing on 9/24. 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
0 bags
Fri 6/7
Fri 6/14

Search hundreds of travel sites at once for deals on flights to Manchester

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Manchester, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Manchester, as well as popular online travel agencies
In the last 7 days travelers have searched 43,968,530 times on KAYAK, and here is why:

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Cheap flight deals from Seattle to Manchester (SEA-MHT)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle 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 and deals for you by selecting your travel dates.
Choose your dates
6:00 am - 6:48 pmSEA-MHT
9h 48m1 stop
7:11 am - 10:45 pmMHT-SEA
18h 34m1 stop
$374American Airlines
Find Deal
Thu, Sep 12 - Tue, Sep 24
6:00 am - 6:48 pmSEA-MHT
9h 48m1 stop
12:34 pm - 8:43 pmMHT-SEA
11h 09m2 stops
$418American Airlines
Find Deal
Thu, Sep 12 - Tue, Sep 24
5:10 am - 10:16 pmSEA-MHT
14h 06m1 stop
7:20 am - 12:31 pmMHT-SEA
8h 11m1 stop
$490American Airlines
Find Deal
Wed, Jun 12 - Sun, Jun 16
5:53 am - 6:42 pmSEA-MHT
9h 49m1 stop
5:04 pm - 10:57 pmMHT-SEA
8h 53m1 stop
$513American Airlines
Find Deal
Fri, Jun 7 - Fri, Jun 14
10:52 pm - 12:39 pmSEA-MHT
10h 47m2 stops
5:04 pm - 10:57 pmMHT-SEA
8h 53m1 stop
$519American Airlines
Find Deal
Fri, Jun 7 - Fri, Jun 14
11:59 pm - 3:15 pmSEA-MHT
12h 16m2 stops
3:50 pm - 10:15 pmMHT-SEA
9h 25m1 stop
$591United Airlines
Find Deal
Tue, Sep 3 - Mon, Sep 9
8:10 am - 10:33 amSEA-MHT
23h 23m2 stops
3:50 pm - 10:15 pmMHT-SEA
9h 25m1 stop
$594United Airlines
Find Deal
Sat, Aug 31 - Wed, Sep 4
8:43 am - 9:36 pmSEA-MHT
9h 53m1 stop
12:34 pm - 8:42 pmMHT-SEA
11h 08m1 stop
$616Alaska Airlines
Find Deal
Sat, Aug 31 - Wed, Sep 4
8:10 am - 10:33 amSEA-MHT
23h 23m2 stops
3:50 pm - 10:15 pmMHT-SEA
9h 25m1 stop
$628United Airlines
Find Deal
Sat, Aug 31 - Wed, Sep 4
9:56 am - 9:24 pmSEA-MHT
8h 28m1 stop
12:31 pm - 8:50 pmMHT-SEA
11h 19m1 stop
$764Alaska Airlines
Find Deal
Fri, Aug 9 - Sat, Aug 17

Flights from Seattle to Manchester - Travel Insights & Trends

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

What’s the cheapest day of the week to fly from Seattle to Manchester?

The average price of all flights from Seattle to Manchester, New Hampshire clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to Manchester on a Tuesday and more expensive on a Friday. On your return trip to Seattle, you should consider flying back on a Wednesday, and avoid Mondays for better deals.

What is the cheapest month to fly from Seattle to Manchester, New Hampshire?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Seattle to Manchester, New Hampshire, 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 Seattle to Manchester, New Hampshire is July, where tickets cost $334 on average. On the other hand, the most expensive months are April and December, where the average cost of tickets is $988 and $812 respectively.

How far in advance should I book a flight from Seattle to Manchester, New Hampshire?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Seattle to Manchester, New Hampshire, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Seattle to Manchester, New Hampshire, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 55 days before departure.

Which airlines provide the cheapest flights from Seattle to Manchester?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the cheapest one-way ticket from Seattle to Manchester found on KAYAK was with American Airlines for $164. American Airlines proposed a round-trip connection from $374 and United Airlines from $591.

Good to know

Low season

April

High season

August

Cheapest flight

$164
Best time to beat the crowds but there is an average 57% increase in price.
Most popular time to fly with an average 2% increase in price.
Flight from Seattle to Manchester

When to book flights from Seattle to Manchester

Are your dates flexible? Find out the best times to travel from Seattle 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 flights from Seattle to Manchester

  • What is the cheapest flight from Seattle to Manchester, New Hampshire?

    In the last 3 days, the lowest price for a flight from Seattle to Manchester, New Hampshire was $164 for a one-way ticket and $374 for a round-trip.

  • Do I need a passport to fly between Seattle and Manchester?

    No

  • Which aircraft models fly most regularly from Seattle to Manchester?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Seattle to Manchester?

    oneworld, and Star Alliance are the airline alliances operating flights between Seattle and Manchester, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Seattle to Manchester, Alaska Airlines or United Airlines?

    The two airlines most popular with KAYAK users for flights from Seattle to Manchester are Alaska Airlines and United Airlines. With an average price for the route of $825 and an overall rating of 8.0, Alaska Airlines is the most popular choice. United Airlines is also a great choice for the route, with an average price of $461 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Seattle 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 Seattle to Manchester.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Manchester from Seattle 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 Seattle 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 Seattle with another airline. Booking your flights between Seattle 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 Seattle 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 Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 3 airlines serving from Seattle to Manchester

 
See real verified KAYAK customer reviews for airlines flying from Seattle 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 Seattle 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.
8.0
Alaska AirlinesOverall score based on 9141 reviews
7.3Food
7.3Entertainment
8.6Crew
8.2Boarding
7.9Comfort
Airline reviews

The flight was decent again if there was a place that you could put crying children that would be great. Or maybe make a rule against allowing infants on the plane.

6.0 GoodAnonymous, May 2024SEA - HNL
Read more about Alaska Airlines reviews

The flight was decent again if there was a place that you could put crying children that would be great. Or maybe make a rule against allowing infants on the plane.

Everything was fine -- on time, clear, clean. I don't want to pay extra for in-flight wi-fi

The flight was delayed because the pilots had not arrived on their previous flight yet. The flight was 100% full so it was pretty crowded. I miss having the screens on the back of the seats. It would be great if the Alaska planes had the clip so you can put your phone or tablet on the back of the seat in front of you to not strain your neck. Everything else was very smooth.

It was fine since it ensure we went to our destination in time.

I bought the cheapest ticket. No meal, no checked luggage so I didn't expect much and was surprised by how good the flight and service was. Alaska is now my favorite airline.

No entertainment, food was cookies & juice,water, soda or coffee.

My baggage was in another flight, anit was delayed for one hour.

The maintenance delay was seemingly handled very poorly... Little to no information was provided to the passengers sitting on board for an extended period of time. On a brighter note, at least the cabin crew (flight attendants) did the best they could. They seemingly were provided very little information with regards to the delay. Unless absolutely beyond my control, I can’t imagine buying a ticket on Alaska airlines again, based on this and a previous experience my wife recently had, along with complaints overheard from other passengers.

The only issue was in the wheelchair waiting area before we got on the plane. They seemed very disorganized. Everyone we encountered after that was great! We loved Cassandra at check-in. She was awesome. The flight attendants were wonderful too! The lady helping with the waiting wheelchair when we got off the plane was awesome too!

Expect to get miles for us having to miss our first planned flight due to them waiting on passengers that decided to be late to the airport.

Surprisingly easy! I was hesitant to try this, but the cost swayed me. I actually felt like I had less stress than all the taxiing and possible delays that occur with short regional flights where you spend less time in the air than getting to and from the plane..

This flight was delayed multiple times and eventually canceled around 2-3ish. Original take off time was around 10:30am. By 3, there were no other options out of Houston, so stuck in Houston for from 3pm - 11am the next day.

Should have video screens Plane audio was poor and without wired connection hard to understand crew. Should serve more than just cups of water and pretzels on six hour flight. Did not see crew rest of flight. Fix charging sockets to retain charging blocks.

I paid $380 for my one-way ticket from California to Minnesota. The fair did not include online check-in. I received instructions from their app to check in at a kiosk. At the kiosk, the boarding pass would not print until an actual person came to verify that I had a personal item and not a carry-on item, On the plane, the person next to me was drunk and allowed to continue to order alcohol. United is garbage I’d rather fly spirit.

The plane was dirty and the in seat air wasn't blowing as planes usually do.

Generally good but there wasn’t any staff available when my luggage didn’t appear at baggage claim in Fresno. It took about half an hour to locate a staff member to open up the locked room where it was being kept.

Do not like the feeling of being in the basic economy. Everyone should feel good no matter what.

All flights were on time and boarding was issue free

Terrible! The plane was old and you are required to connect your own device to their Wi-Fi rather than have entertainment options in the back of the seat in front of you. The Wi-Fi went out during the flight and there was only one plug for the devices every two seats. Three out of five surrounding my family did not work. The seats and spaces under them were so small I could not fit my backpack, which I’ve always brought on flights and fit before no problem. The crew were unpleasant and patronizing.

Great! The plane was decently sized and comfortable. The staff was nice and there was great in flight entertainment

Even though we left CMI late, we mostly made up the time.

Delayed almost 4 hours for a 45 minute flight with no explanation.

Again, multiple delays and I eventually just canceled and drove!

Great crew. We were delayed so that late passengers could get on the flight. Love the bedding in business class. Good food. Great experience.

The CX617 from HK to BKK was delayed more than 1.5 hours.

Horrible - they lied to me about baggage & boarding, even though I specifically spoke to their agents the day before my flight about my issue. When I showed up they did not let me board and stranded me at my airport until I bought a new flight with money I did not have to spend.

All four American Airlines flights I took in last seven days were delayed. Caused me loads of problems, missed meetings, loss of time and money.

American cancelled our flight home. Zero option for hotel, alternative transportation and took 3 hours to find our bags so we could take a 3 hour UBER ride home on our dime. Never flying AA again.

They gave my seat away although it was a connecting flight with them and the flight was a bit delayed.

Flight was cancelled had to move to another gate late again no internet paid for the month and never can use it waste of money

Book cheap flights from Seattle to Manchester

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Seattle to Manchester found on KAYAK in the last 72 hours.
9/24Tue
1 stopAmerican Airlines
12h 12mSEA-MHT
$164
9/18Wed
1 stopSun Country Air
21h 58mSEA-MHT
$183
9/25Wed
1 stopAmerican Airlines
9h 48mSEA-MHT
$197
9/24Tue
2 stopsAmerican Airlines
10h 27mSEA-MHT
$202
8/18Sun
2 stops
15h 41mSEA-MHT
$246
8/18Sun
3 stops
15h 41mSEA-MHT
$251
9/18Wed
2 stopsAmerican Airlines
8h 58mSEA-MHT
$253
9/24Tue
3 stopsUnited Airlines
23h 20mSEA-MHT
$284
7/29Mon
2 stopsUnited Airlines
11h 57mSEA-MHT
$324
7/31Wed
1 stopAlaska Airlines
9h 50mSEA-MHT
$382

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Last minute flights from Seattle to Manchester

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Seattle to Manchester that are departing in the next 10 days.
5/9Thu
multi-stopAmerican Airlines
11h 13mSEA-MHT
5/13Mon
multi-stopAmerican Airlines
8h 58mMHT-SEA
$779
5/9Thu
multi-stopAmerican Airlines
11h 13mSEA-MHT
5/13Mon
multi-stopAmerican Airlines
13h 10mMHT-SEA
$784
5/9Thu
multi-stopUnited Airlines
10h 01mSEA-MHT
5/10Fri
multi-stopUnited Airlines
11h 21mMHT-SEA
$881
5/9Thu
multi-stopUnited Airlines
13h 43mSEA-MHT
5/13Mon
multi-stopUnited Airlines
31h 55mMHT-SEA
$952
5/9Thu
multi-stopUnited Airlines
10h 01mSEA-MHT
5/10Fri
multi-stopUnited Airlines
14h 38mMHT-SEA
$956
5/9Thu
multi-stopAmerican Airlines
10h 13mSEA-MHT
5/13Mon
multi-stopAmerican Airlines
8h 58mMHT-SEA
$1,024
5/9Thu
multi-stopAmerican Airlines
12h 11mSEA-MHT
5/10Fri
multi-stopAmerican Airlines
8h 58mMHT-SEA
$1,463

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Seattle - Manchester Flights

Departure:

Seattle (undefined)United States

Destination:

Manchester (MHT)United States

Return flight deals:

Manchester - Seattle

Cabin classes: