What are the cheapest airlines flying from Manchester, New Hampshire to Seattle round-trip?

Currently priced at $346, American Airlines will fly you from Manchester, New Hampshire to Seattle and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Southwest and United Airlines - these airlines can fly you to your destination from $347 and $358, respectively. These flights start at 41% lower than the current average price 3 months from now.

What are the cheapest airlines to fly from Manchester, New Hampshire to Seattle one-way?

The cheapest airlines for a one-way flight from Manchester, New Hampshire to Seattle are Sun Country Air ($273), Alaska Airlines ($308), and United Airlines ($394).

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

Travelers seeking maximum savings on their Manchester, New Hampshire to Seattle flight should consider departing on Sunday afternoons when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

What is the cheapest day to fly round-trip from Manchester, New Hampshire to Seattle?

Leaving on a Tuesday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 30% on the overall cost on flights from Manchester, New Hampshire to Seattle.

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

To save on the cost of your flight from Manchester, New Hampshire to Seattle, book at least 39 days before your planned departure. Booking around this time can save you about 53% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $325 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $536.

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

Due to multiple factors, expect to potentially pay more when booking in July. For low rates, January can be a great choice for travel to Seattle. Flights to Seattle from Manchester, New Hampshire in January are about $360 on average during January, but can be found for as low as $99.

Most accurate provider : When it comes to deals on Manchester, New Hampshire-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Manchester, New Hampshire-Seattle flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Manchester, New Hampshire-Seattle flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Manchester, New Hampshire-Seattle flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Manchester, New Hampshire-Seattle flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from Manchester to Seattle that include hotel bookings?

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

How can I find direct flights from Manchester to Seattle?

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

Can I find deals for business class flights from Manchester to Seattle?

Yes. Cheapflights offers flight deals from Manchester to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$273+ Flights from Manchester, New Hampshire to Seattle, Washington

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Find cheap flights from Manchester to Seattle with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

The best prices from Manchester to Seattle/Tacoma Intl are usually found in September or February, booked 47 days in advance, depart on a Wednesday or Thursday and return on a Tuesday

Cheap flight deals from Manchester to Seattle

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Popular in	June
Cheapest in	September
Round-trip from	$346 (American Airlines)
One-way from	$273 (Sun Country Air)

Provider with most accurate pricing for Manchester-Seattle/Tacoma Intl flight deals.

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Provider most trusted by Cheapflights users for Manchester-Seattle/Tacoma Intl flights.

Search Deals

High demand for flights, 21% potential price rise

Search Deals

Best time to find cheap flights, 21% potential price drop

Search Deals

From Manchester to Seattle/Tacoma Intl

Search Deals

One-way flight from Manchester to Seattle/Tacoma Intl

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Find flight deals from Manchester to Seattle

Cheapest flights from Manchester to Seattle
Explore the most affordable flight options available from Manchester to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2024.

Sat 12/144:16 pmMHT - SEA

1 stop9h 05mAmerican Airlines

Sun 1/191:43 pmSEA - MHT

1 stop8h 00mAmerican Airlines

Deal found 11/20

$412

Sat 12/1411:42 amMHT - SEA

2 stops14h 04mUnited Airlines

Sun 1/196:10 amSEA - MHT

3 stops32h 15mUnited Airlines

Deal found 11/20

$645

Tue 12/248:00 amMHT - SEA

2 stops13h 40mSouthwest

Sun 12/298:00 amSEA - MHT

2 stops12h 55mSouthwest

Deal found 11/21

$646

Wed 12/2512:41 pmMHT - SEA

1 stop11h 03mAlaska Airlines

Thu 1/29:29 amSEA - MHT

1 stop10h 34mAlaska Airlines

Deal found 11/19

$726

Tue 12/244:29 pmMHT - SEA

3 stops33h 14mMultiple Airlines

Sun 12/296:11 amSEA - MHT

3 stops25h 19mMultiple Airlines

Deal found 11/21

$754

Best flights from Manchester to Seattle
Discover carefully curated flight deals from Manchester to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 21, 2024.

Sat 2/15:34 amMHT - SEA

1 stop10h 07mAmerican Airlines

Wed 2/51:43 pmSEA - MHT

1 stop8h 00mAmerican Airlines

Deal found 11/20

$346

Sun 1/121:05 pmMHT - SEA

1 stop10h 05mSouthwest

Wed 1/1510:40 amSEA - MHT

1 stop7h 50mSouthwest

Deal found 11/19

$347

Thu 1/306:00 amMHT - SEA

2 stops12h 45mUnited Airlines

Sun 2/211:59 pmSEA - MHT

2 stops14h 26mUnited Airlines

Deal found 11/20

$358

Mon 1/1310:55 amMHT - SEA

3 stops33h 05mMultiple Airlines

Thu 1/165:30 amSEA - MHT

3 stops25h 45mMultiple Airlines

Deal found 11/20

$489

Wed 12/2512:41 pmMHT - SEA

1 stop11h 03mAlaska Airlines

Thu 1/29:29 amSEA - MHT

1 stop10h 34mAlaska Airlines

Deal found 11/19

$726

Last-minute flights from Manchester to Seattle
Discover last-minute flight deals from Manchester to Seattle. Data last updated November 21, 2024 and is based on user searches.

Sat 12/144:16 pmMHT - SEA

1 stop9h 05mAmerican Airlines

Sun 1/191:43 pmSEA - MHT

1 stop8h 00mAmerican Airlines

Deal found 11/20

$412

Sat 12/1411:42 amMHT - SEA

2 stops14h 04mUnited Airlines

Sun 1/196:10 amSEA - MHT

3 stops32h 15mUnited Airlines

Deal found 11/20

$645

Tue 12/248:00 amMHT - SEA

2 stops13h 40mSouthwest

Sun 12/298:00 amSEA - MHT

2 stops12h 55mSouthwest

Deal found 11/21

$646

Tue 12/244:29 pmMHT - SEA

3 stops33h 14mMultiple Airlines

Sun 12/296:11 amSEA - MHT

3 stops25h 19mMultiple Airlines

Deal found 11/21

$754

Wed 12/2512:41 pmMHT - SEA

1 stop11h 03mAlaska Airlines

Thu 1/29:29 amSEA - MHT

1 stop10h 34mAlaska Airlines

Deal found 11/19

$726

One-way flights from Manchester to Seattle
Search for one-way flight options from Manchester to Seattle. Find affordable one-way fares based on user searches. Data last updated November 21, 2024.

Wed 11/275:45 pmMHT - SEA

1 stop8h 06mSun Country Air

Deal found 11/20

$273

Fri 12/64:16 pmMHT - SEA

1 stop8h 44mAlaska Airlines

Deal found 11/21

$308

Sun 5/116:00 amMHT - SEA

2 stops15h 59mUnited Airlines

Deal found 11/21

$394

Sat 12/282:40 pmMHT - SEA

2 stops12h 50mSouthwest

Deal found 11/20

$448

Sat 12/286:55 pmMHT - SEA

3 stops40h 58mMultiple Airlines

Deal found 11/20

$732

Sat 12/285:40 amMHT - SEA

1 stop10h 09mAmerican Airlines

Deal found 11/20

$759

Find flights from Manchester to Seattle within your budget

Fly from

Fly to

Route

Depart

Return

Price

ManchesterSeattle

MHT - SEA

MHTSEA

Manchester

Sat 2/1

5:34 am-12:41 pm

1 stop10h 07m

Seattle/Tacoma Intl

Wed 2/5

1:43 pm-12:43 am

1 stop8h 00m

$346

ManchesterSeattle

MHT - SEA

MHTSEA

Manchester

Sun 1/12

1:05 pm-8:10 pm

1 stop10h 05m

Seattle/Tacoma Intl

Wed 1/15

10:40 am-9:30 pm

1 stop7h 50m

$347

ManchesterSeattle

MHT - SEA

MHTSEA

Manchester

Thu 1/30

6:00 am-3:45 pm

2 stops12h 45m

Seattle/Tacoma Intl

Sun 2/2

11:59 pm-5:25 pm

2 stops14h 26m

$358

ManchesterSeattle

MHT - SEA

MHTSEA

Manchester

Mon 1/13

10:55 am-5:00 pm

3 stops33h 05m

Seattle/Tacoma Intl

Thu 1/16

5:30 am-10:15 am

3 stops25h 45m

$489

ManchesterSeattle

MHT - SEA

MHTSEA

Manchester

Wed 12/25

12:41 pm-8:44 pm

1 stop11h 03m

Seattle/Tacoma Intl

Thu 1/2

9:29 am-11:03 pm

1 stop10h 34m

$726

ManchesterSeattle

MHT - SEA

MHTSEA

Manchester

Wed 11/27

5:45 pm-10:51 pm

1 stop8h 06m

$273

ManchesterSeattle

MHT - SEA

MHTSEA

Manchester

Fri 12/6

4:16 pm-10:00 pm

1 stop8h 44m

$308

ManchesterSeattle

MHT - SEA

MHTSEA

Manchester

Sun 5/11

6:00 am-6:59 pm

2 stops15h 59m

$394

ManchesterSeattle

MHT - SEA

MHTSEA

Manchester

Sat 12/28

2:40 pm-12:30 am

2 stops12h 50m

$448

ManchesterSeattle

MHT - SEA

MHTSEA

Manchester

Sat 12/28

6:55 pm-8:53 am

3 stops40h 58m

$732

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Showing 1-10 of 11 results

Compare providers for flights from Manchester to Seattle

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Manchester to Seattle in November.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Manchester, New Hampshire-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Manchester, New Hampshire-Seattle flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Manchester, New Hampshire-Seattle flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Manchester, New Hampshire-Seattle flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Manchester, New Hampshire-Seattle flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Manchester to Seattle

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

Get recent, data-driven insights about flights from Manchester to Seattle including ideal travel times, pricing trends, and more.

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

To ensure you get the cheapest price possible for a flight from Manchester, New Hampshire to Seattle, you should look to book at least 47 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Manchester, New Hampshire to Seattle?

Currently, January is the cheapest month in which you can book a flight from Manchester, New Hampshire to Seattle (average of $238). Flying from Manchester, New Hampshire to Seattle in July is currently the most expensive (average of $411). 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 MHT to SEA?

A simple way to save on the total cost of your ticket is to fly from Manchester, New Hampshire to Seattle in the afternoon. If you’re flexible enough to do this you can expect to save up to 26% on your trip compared to booking a flight at noon.

Rainfall in Seattle by month

In terms of precipitation, rainfall in Seattle ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit Seattle when rainfall is around 0.7 in.

Temperature in Seattle by month

If weather is an important factor for your trip to Seattle, 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 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Seattle

Southwest

8.1

Very good

5,015 reviews

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Southwest

8.1

Very good

5,015 reviews

Southwest

8.1

Very good

5,015 reviews

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Alaska Airlines

8.0

Very good

9,458 reviews

Southwest

8.1

Very good

5,015 reviews

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

United Airlines

7.4

Good

9,172 reviews

Southwest

8.1

Very good

5,015 reviews

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

American Airlines

7.2

Good

10,000 reviews

Southwest

8.1

Very good

5,015 reviews

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Sun Country Air

7.0

Good

416 reviews

Southwest

8.1

Very good

5,015 reviews

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Related info for your journey

What are the cheapest airlines flying from Manchester, New Hampshire to Seattle round-trip?
Currently priced at $346, American Airlines will fly you from Manchester, New Hampshire to Seattle and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Southwest and United Airlines - these airlines can fly you to your destination from $347 and $358, respectively. These flights start at 41% lower than the current average price 3 months from now.
What are the cheapest airlines to fly from Manchester, New Hampshire to Seattle one-way?
The cheapest airlines for a one-way flight from Manchester, New Hampshire to Seattle are Sun Country Air ($273), Alaska Airlines ($308), and United Airlines ($394).
Can I find deals for flights from Manchester to Seattle that include hotel bookings?
Yes. In addition to deals on Manchester to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Manchester to Seattle?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Manchester to Seattle.
Can I find deals for business class flights from Manchester to Seattle?
Yes. Cheapflights offers flight deals from Manchester to Seattle 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 Manchester, New Hampshire to Seattle?
Currently, January is the cheapest month in which you can book a flight from Manchester, New Hampshire to Seattle (average of $238). Flying from Manchester, New Hampshire to Seattle in July is currently the most expensive (average of $411). 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

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Other flights to Seattle

Top 2 airlines flying from Manchester to Seattle

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$378	Average$606	FlexibilityNo cancel fee	On-time71%
Alaska Airlines	Cheapest$426	Average$616	FlexibilityNo cancel fee	On-time75%

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$273+ Cheap flights from Manchester to Seattle (MHT - SEA)

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 11/27. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Manchester to Seattle with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

The best prices from Manchester to Seattle/Tacoma Intl are usually found in September or February, booked 47 days in advance, depart on a Wednesday or Thursday and return on a Tuesday

Cheap flight deals from Manchester to Seattle

Most accurate provider

Most trusted provider

Popular in

Cheapest in

Round-trip from

One-way from

Find flight deals from Manchester to Seattle

Cheapest flights from Manchester to SeattleExplore the most affordable flight options available from Manchester to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2024.

Explore the most affordable flight options available from Manchester to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2024.

Find flights from Manchester to Seattle within your budget

Compare providers for flights from Manchester to Seattle

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Manchester to Seattle in November.

Best time to book a flight from Manchester to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Manchester with our price prediction graph.

Travel insights for flights from Manchester to Seattle

Get recent, data-driven insights about flights from Manchester to Seattle including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from Manchester to Seattle. Price data was last updated on November 15, 2024.

What is the cheapest month to book a flight from Manchester, New Hampshire to Seattle?

What is the cheapest time of day to fly from MHT to SEA?

Find hourly flight availability from Manchester to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 21, 2024.

Rainfall in Seattle by month

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

Temperature in Seattle by month

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

Reviews of airlines servicing Seattle

Related info for your journey

Find useful and relevant information for your journey from Manchester to Seattle. 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 flying from Manchester, New Hampshire to Seattle round-trip?

What are the cheapest airlines to fly from Manchester, New Hampshire to Seattle one-way?

Can I find deals for flights from Manchester to Seattle that include hotel bookings?

How can I find direct flights from Manchester to Seattle?

Can I find deals for business class flights from Manchester to Seattle?

What is the cheapest month to book a flight from Manchester, New Hampshire to Seattle?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Manchester to Seattle

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Manchester to Seattle

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Cheapest flights from Manchester to Seattle
Explore the most affordable flight options available from Manchester to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2024.