SEA

$104 Find Cheap Flights from New Hampshire to Seattle

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Seattle departing on 11/5. 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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Flight Deals

Cheap Flights from New Hampshire to Seattle

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from New Hampshire to Seattle 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 New Hampshire to Seattle

Wed, Nov 12 - Sat, Nov 15
Delta Logo
4:53 pm - 10:23 pmPWM-SEA
8h 30m1 stop
Delta Logo
6:00 am - 4:07 pmSEA-PWM
7h 07m1 stop
$217Delta
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Thu, Dec 11 - Tue, Dec 16
Delta Logo
4:53 pm - 10:25 pmPWM-SEA
8h 32m1 stop
Delta Logo
6:00 am - 4:07 pmSEA-PWM
7h 07m1 stop
$221Delta
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Tue, Nov 18 - Thu, Dec 4
United Airlines Logo
11:00 am - 6:25 pmBOS-SEA
10h 25m1 stop
United Airlines Logo
8:10 am - 6:48 pmSEA-BOS
7h 38m1 stop
$222United Airlines
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Thu, Nov 13 - Wed, Nov 19
Hawaiian Airlines Logo
9:00 am - 12:35 pmBOS-SEA
6h 35mnonstop
Hawaiian Airlines Logo
3:59 pm - 12:20 amSEA-BOS
5h 21mnonstop
$227Hawaiian Airlines
Find Deal
Thu, Nov 13 - Wed, Nov 19
Hawaiian Airlines Logo
7:00 am - 10:35 amBOS-SEA
6h 35mnonstop
Hawaiian Airlines Logo
3:59 pm - 12:20 amSEA-BOS
5h 21mnonstop
$229Hawaiian Airlines
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Sun, Dec 7 - Sun, Dec 7
Alaska Airlines Logo
9:00 am - 12:35 pmBOS-SEA
6h 35mnonstop
Alaska Airlines Logo
3:38 pm - 11:59 pmSEA-BOS
5h 21mnonstop
$231Alaska Airlines
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Fri, Nov 14 - Mon, Nov 17
Alaska Airlines Logo
9:00 am - 12:35 pmBOS-SEA
6h 35mnonstop
Alaska Airlines Logo
11:10 pm - 7:29 amSEA-BOS
5h 19mnonstop
$235Alaska Airlines
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Mon, Nov 10 - Tue, Nov 11
United Airlines Logo
11:00 am - 6:25 pmBOS-SEA
10h 25m1 stop
United Airlines Logo
6:15 am - 5:22 pmSEA-BOS
8h 07m1 stop
$241United Airlines
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Tue, Jan 20 - Thu, Jan 22
Southwest Logo
2:40 pm - 10:30 pmBOS-SEA
10h 50m2 stops
Southwest Logo
9:55 am - 10:30 pmSEA-BOS
9h 35m1 stop
$272Southwest
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Thu, Nov 13 - Wed, Nov 19
Southwest Logo
6:20 pm - 12:35 amBOS-SEA
9h 15m1 stop
Southwest Logo
5:40 am - 4:05 pmSEA-BOS
7h 25m1 stop
$279Southwest
Find Deal

Everything you should know

Cheapest round-trip
$217
Overall average: $473
Delta
Wed 11/12Sat 11/15
PWM - SEA • 1 stop
Cheapest non-stop
$227
Typical prices: $225-$473
Hawaiian Airlines
Thu 11/13Wed 11/19
BOS - SEA • Non-stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Seattle!
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$99
Best time to beat the crowds with an average 15% drop in price.
Most popular time to fly with an average 15% increase in price.
Flight from Portland to Seattle

FAQs for booking flights from New Hampshire to Seattle

  • How does KAYAK find such low prices on flights from New Hampshire to Seattle?

    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 New Hampshire to Seattle.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle from New Hampshire 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 New Hampshire to Seattle?

    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 Seattle with an airline and back to New Hampshire with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from New Hampshire to Seattle?

    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 Seattle from New Hampshire up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Lynnwood
Centralia
Fife
Westport
Mukilteo
Lakewood
Lacey
Poulsbo
Edmonds
Aberdeen
Woodinville
Shoreline
DuPont
Monroe
Castle Rock
Edgewood

Everything you need to know for your flight to Seattle

Information on the airport you'll fly into in Seattle

Seattle (SEA)

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