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

The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $109. However, be on the lookout for offers from Delta and JetBlue, as they are both options that can get you from Seattle to New Hampshire for a low price.

What are the most popular routes from Seattle to New Hampshire?

The most popular flight routes from Seattle to New Hampshire are Seattle/Tacoma Intl - Boston Logan Intl, Seattle/Tacoma Intl - Manchester and Seattle/Tacoma Intl - Lebanon Municipal.

What are the cheapest flights from Seattle to New Hampshire?

On average you can expect to pay $1,128 for a flight from Seattle to New Hampshire. The cheapest flight overall is $216 while the most popular route, (Seattle/Tacoma Intl - Boston Logan Intl) is currently priced at $224.

Can I find flights from Seattle to New Hampshire for under $300 on Cheapflights?

Yes, there are multiple flights from Seattle to New Hampshire for under $300. The cheapest flight booked recently is on Spirit Airlines for just $211, but on average you can expect to pay $237.

Are there nonstop flights from Seattle to New Hampshire for under $300 on Cheapflights?

Cheapflights has at least 20 direct flights from Seattle to New Hampshire under $300. A good price for a nonstop flight from Seattle to New Hampshire is less than $280.

Are there last-minute flights available from Seattle to New Hampshire for under $300?

There are currently 20+ open flights from Seattle to New Hampshire within the next 7 days for less than $300.

Which airlines flying from Seattle/Tacoma Intl to New Hampshire have flexible cancellations due to COVID-19?

Delta, Alaska Airlines, and JetBlue are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

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

Our data shows that January tends to be the cheapest month to fly to New Hampshire from Seattle. Users have commonly found prices around $420 for the month, but tickets can be as low as $187. Due to multiple factors, prepare for potentially higher prices in June.

When is the cheapest time to fly from Seattle to New Hampshire (SEA - NH)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Seattle to New Hampshire as you normally would.

What airport do you fly from for flights from Seattle to New Hampshire?

Located just 11.4 mi from the city center, Seattle/Tacoma Intl (SEA) is the airport most travelers will use when flying to New Hampshire from Seattle.

What does SEA to MHT mean?

These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Seattle/Tacoma Intl Airport to Manchester Airport flight would often be abbreviated as a SEA to MHT flight. Lebanon Municipal Airport (LEB), Portsmouth Pease Intl Airport (PSM) are some additional IATA codes for airports related to your trip.

Flights from Seattle, WA to New Hampshire (NH) from $109

Users have found that booking a flight from Seattle to New Hampshire at least 22 days early can save you up to 22% on average compared to booking a flight this week. If booking 22 days before your flight isn’t an option for you, users have found flights from Seattle to New Hampshire for as little as $451 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $557 for flights departing within the next 3 days.

Cheap flights from Seattle to New Hampshire in March, April 2023

Apr 25 - May 2

SEA

Seattle/Tacoma Intl

BOS

Boston Logan Intl

2 stops

22h 18m

BOS

Boston Logan Intl

SEA

Seattle/Tacoma Intl

2 stops

23h 58m

$211

Spirit Airlines

Deal found 3/29

Apr 25 - May 2

SEA

Seattle/Tacoma Intl

BOS

Boston Logan Intl

2 stops

22h 18m

BOS

Boston Logan Intl

SEA

Seattle/Tacoma Intl

2 stops

23h 58m

$224

Spirit Airlines

Deal found 3/29

Apr 25 - May 2

SEA

Seattle/Tacoma Intl

BOS

Boston Logan Intl

2 stops

28h 03m

BOS

Boston Logan Intl

SEA

Seattle/Tacoma Intl

Nonstop

6h 21m

$229

Multiple Airlines

Deal found 3/29

Apr 25 - May 3

SEA

Seattle/Tacoma Intl

BOS

Boston Logan Intl

2 stops

22h 18m

BOS

Boston Logan Intl

SEA

Seattle/Tacoma Intl

2 stops

23h 51m

$232

Spirit Airlines

Deal found 3/28

Apr 25 - May 3

SEA

Seattle/Tacoma Intl

BOS

Boston Logan Intl

2 stops

28h 03m

BOS

Boston Logan Intl

SEA

Seattle/Tacoma Intl

Nonstop

6h 11m

$233

Multiple Airlines

Deal found 3/30

Apr 25 - May 3

SEA

Seattle/Tacoma Intl

BOS

Boston Logan Intl

2 stops

22h 18m

BOS

Boston Logan Intl

SEA

Seattle/Tacoma Intl

Nonstop

6h 11m

$234

Multiple Airlines

Deal found 3/28

Apr 25 - May 8

SEA

Seattle/Tacoma Intl

BOS

Boston Logan Intl

2 stops

28h 03m

BOS

Boston Logan Intl

SEA

Seattle/Tacoma Intl

Nonstop

6h 23m

$235

Multiple Airlines

Deal found 3/29

Apr 24 - Apr 28

SEA

Seattle/Tacoma Intl

BOS

Boston Logan Intl

2 stops

36h 51m

BOS

Boston Logan Intl

SEA

Seattle/Tacoma Intl

Nonstop

6h 11m

$237

Multiple Airlines

Deal found 3/29

Apr 25 - May 3

SEA

Seattle/Tacoma Intl

BOS

Boston Logan Intl

Nonstop

5h 11m

BOS

Boston Logan Intl

SEA

Seattle/Tacoma Intl

Nonstop

6h 40m

$238

JetBlue

Deal found 3/30

Seattle to New Hampshire 2023 flight deals

Apr 25 - May 2

SEA

Seattle/Tacoma Intl

BOS

Boston Logan Intl

2 stops

22h 18m

BOS

Boston Logan Intl

SEA

Seattle/Tacoma Intl

2 stops

23h 58m

$211

Spirit Airlines

Deal found 3/29

Apr 25 - May 2

SEA

Seattle/Tacoma Intl

BOS

Boston Logan Intl

2 stops

22h 18m

BOS

Boston Logan Intl

SEA

Seattle/Tacoma Intl

2 stops

23h 58m

$224

Spirit Airlines

Deal found 3/29

May 9 - May 16

SEA

Seattle/Tacoma Intl

BOS

Boston Logan Intl

1 stop

8h 08m

BOS

Boston Logan Intl

SEA

Seattle/Tacoma Intl

2 stops

22h 56m

$225

Spirit Airlines

Deal found 3/30

Apr 25 - May 2

SEA

Seattle/Tacoma Intl

BOS

Boston Logan Intl

2 stops

28h 03m

BOS

Boston Logan Intl

SEA

Seattle/Tacoma Intl

Nonstop

6h 21m

$229

Multiple Airlines

Deal found 3/29

Apr 25 - May 3

SEA

Seattle/Tacoma Intl

BOS

Boston Logan Intl

2 stops

22h 18m

BOS

Boston Logan Intl

SEA

Seattle/Tacoma Intl

2 stops

23h 51m

$232

Spirit Airlines

Deal found 3/28

Apr 25 - May 3

SEA

Seattle/Tacoma Intl

BOS

Boston Logan Intl

2 stops

28h 03m

BOS

Boston Logan Intl

SEA

Seattle/Tacoma Intl

Nonstop

6h 11m

$233

Multiple Airlines

Deal found 3/30

Apr 25 - May 3

SEA

Seattle/Tacoma Intl

BOS

Boston Logan Intl

2 stops

22h 18m

BOS

Boston Logan Intl

SEA

Seattle/Tacoma Intl

Nonstop

6h 11m

$234

Multiple Airlines

Deal found 3/28

Apr 25 - May 8

SEA

Seattle/Tacoma Intl

BOS

Boston Logan Intl

2 stops

28h 03m

BOS

Boston Logan Intl

SEA

Seattle/Tacoma Intl

Nonstop

6h 23m

$235

Multiple Airlines

Deal found 3/29

Apr 24 - Apr 28

SEA

Seattle/Tacoma Intl

BOS

Boston Logan Intl

2 stops

36h 51m

BOS

Boston Logan Intl

SEA

Seattle/Tacoma Intl

Nonstop

6h 11m

$237

Multiple Airlines

Deal found 3/29

Cheap Spirit Airlines flights from Seattle to New Hampshire

Apr 25 - May 2

SEA

Seattle/Tacoma Intl

BOS

Boston Logan Intl

2 stops

22h 18m

BOS

Boston Logan Intl

SEA

Seattle/Tacoma Intl

2 stops

23h 58m

$211

Spirit Airlines

Deal found 3/29

Apr 25 - May 2

SEA

Seattle/Tacoma Intl

BOS

Boston Logan Intl

2 stops

22h 18m

BOS

Boston Logan Intl

SEA

Seattle/Tacoma Intl

2 stops

23h 58m

$224

Spirit Airlines

Deal found 3/29

May 9 - May 16

SEA

Seattle/Tacoma Intl

BOS

Boston Logan Intl

1 stop

8h 08m

BOS

Boston Logan Intl

SEA

Seattle/Tacoma Intl

2 stops

22h 56m

$225

Spirit Airlines

Deal found 3/30

Apr 25 - May 3

SEA

Seattle/Tacoma Intl

BOS

Boston Logan Intl

2 stops

22h 18m

BOS

Boston Logan Intl

SEA

Seattle/Tacoma Intl

2 stops

23h 51m

$232

Spirit Airlines

Deal found 3/28

Apr 26 - May 2

SEA

Seattle/Tacoma Intl

BOS

Boston Logan Intl

2 stops

14h 51m

BOS

Boston Logan Intl

SEA

Seattle/Tacoma Intl

2 stops

23h 58m

$239

Spirit Airlines

Deal found 3/30

Apr 25 - May 2

SEA

Seattle/Tacoma Intl

BOS

Boston Logan Intl

2 stops

22h 18m

BOS

Boston Logan Intl

SEA

Seattle/Tacoma Intl

3 stops

31h 56m

$257

Spirit Airlines

Deal found 3/30

May 10 - May 16

SEA

Seattle/Tacoma Intl

BOS

Boston Logan Intl

1 stop

8h 08m

BOS

Boston Logan Intl

SEA

Seattle/Tacoma Intl

1 stop

20h 15m

$259

Spirit Airlines

Deal found 3/29

Apr 26 - May 2

SEA

Seattle/Tacoma Intl

BOS

Boston Logan Intl

2 stops

14h 51m

BOS

Boston Logan Intl

SEA

Seattle/Tacoma Intl

3 stops

31h 56m

$262

Spirit Airlines

Deal found 3/30

Apr 25 - May 2

SEA

Seattle/Tacoma Intl

BOS

Boston Logan Intl

1 stop

10h 13m

BOS

Boston Logan Intl

SEA

Seattle/Tacoma Intl

2 stops

13h 45m

$266

Spirit Airlines

Deal found 3/29

Cheap Delta flights from Seattle to New Hampshire

Apr 18 - Apr 21

SEA

Seattle/Tacoma Intl

BOS

Boston Logan Intl

Nonstop

5h 20m

BOS

Boston Logan Intl

SEA

Seattle/Tacoma Intl

Nonstop

6h 25m

$243

Delta

Deal found 3/29

Apr 28 - May 7

SEA

Seattle/Tacoma Intl

BOS

Boston Logan Intl

Nonstop

5h 20m

BOS

Boston Logan Intl

SEA

Seattle/Tacoma Intl

Nonstop

6h 26m

$248

Delta

Deal found 3/30

May 4 - May 9

SEA

Seattle/Tacoma Intl

BOS

Boston Logan Intl

Nonstop

5h 20m

BOS

Boston Logan Intl

SEA

Seattle/Tacoma Intl

Nonstop

6h 21m

$268

Delta

Deal found 3/29

May 5 - May 10

SEA

Seattle/Tacoma Intl

BOS

Boston Logan Intl

Nonstop

5h 20m

BOS

Boston Logan Intl

SEA

Seattle/Tacoma Intl

Nonstop

6h 21m

$273

Delta

Deal found 3/29

Apr 4 - Apr 12

SEA

Seattle/Tacoma Intl

BOS

Boston Logan Intl

Nonstop

5h 21m

BOS

Boston Logan Intl

SEA

Seattle/Tacoma Intl

Nonstop

6h 26m

$328

Delta

Deal found 3/30

Apr 7 - Apr 12

SEA

Seattle/Tacoma Intl

BOS

Boston Logan Intl

Nonstop

5h 21m

BOS

Boston Logan Intl

SEA

Seattle/Tacoma Intl

Nonstop

6h 26m

$343

Delta

Deal found 3/30

Apr 4 - Apr 11

SEA

Seattle/Tacoma Intl

BOS

Boston Logan Intl

1 stop

7h 31m

BOS

Boston Logan Intl

SEA

Seattle/Tacoma Intl

Nonstop

6h 26m

$398

Delta

Deal found 3/29

Apr 8 - Apr 12

SEA

Seattle/Tacoma Intl

BOS

Boston Logan Intl

Nonstop

5h 17m

BOS

Boston Logan Intl

SEA

Seattle/Tacoma Intl

Nonstop

6h 26m

$403

Delta

Deal found 3/30

Non-stop flights to New Hampshire from Seattle

Apr 25 - May 2

SEA

Seattle/Tacoma Intl

BOS

Boston Logan Intl

Nonstop

5h 19m

BOS

Boston Logan Intl

SEA

Seattle/Tacoma Intl

Nonstop

6h 21m

$238

Alaska Airlines

Deal found 3/30

Apr 18 - Apr 22

SEA

Seattle/Tacoma Intl

BOS

Boston Logan Intl

Nonstop

5h 17m

BOS

Boston Logan Intl

SEA

Seattle/Tacoma Intl

Nonstop

6h 25m

$243

Delta

Deal found 3/29

Apr 28 - May 1

SEA

Seattle/Tacoma Intl

BOS

Boston Logan Intl

Nonstop

5h 20m

BOS

Boston Logan Intl

SEA

Seattle/Tacoma Intl

Nonstop

6h 25m

$248

Delta

Deal found 3/30

Apr 28 - May 5

SEA

Seattle/Tacoma Intl

BOS

Boston Logan Intl

Nonstop

5h 11m

BOS

Boston Logan Intl

SEA

Seattle/Tacoma Intl

Nonstop

6h 23m

$250

Multiple Airlines

Deal found 3/29

Apr 24 - May 2

SEA

Seattle/Tacoma Intl

BOS

Boston Logan Intl

Nonstop

5h 11m

BOS

Boston Logan Intl

SEA

Seattle/Tacoma Intl

Nonstop

6h 40m

$253

JetBlue

Deal found 3/30

Apr 24 - May 1

SEA

Seattle/Tacoma Intl

BOS

Boston Logan Intl

Nonstop

5h 11m

BOS

Boston Logan Intl

SEA

Seattle/Tacoma Intl

Nonstop

6h 40m

$258

JetBlue

Deal found 3/30

Apr 24 - Apr 30

SEA

Seattle/Tacoma Intl

BOS

Boston Logan Intl

Nonstop

5h 11m

BOS

Boston Logan Intl

SEA

Seattle/Tacoma Intl

Nonstop

6h 40m

$268

JetBlue

Deal found 3/30

May 5 - May 7

SEA

Seattle/Tacoma Intl

BOS

Boston Logan Intl

Nonstop

5h 20m

BOS

Boston Logan Intl

SEA

Seattle/Tacoma Intl

Nonstop

6h 26m

$273

Delta

Deal found 3/29

Apr 17 - Apr 22

SEA

Seattle/Tacoma Intl

BOS

Boston Logan Intl

Nonstop

5h 20m

BOS

Boston Logan Intl

SEA

Seattle/Tacoma Intl

Nonstop

6h 25m

$278

Delta

Deal found 3/29

Last minute flights from Seattle to New Hampshire

Apr 4 - Apr 11

SEA

Seattle/Tacoma Intl

BOS

Boston Logan Intl

1 stop

9h 00m

BOS

Boston Logan Intl

SEA

Seattle/Tacoma Intl

1 stop

10h 43m

$257

United Airlines

Deal found 3/30

Apr 5 - Apr 11

SEA

Seattle/Tacoma Intl

BOS

Boston Logan Intl

2 stops

13h 39m

BOS

Boston Logan Intl

SEA

Seattle/Tacoma Intl

1 stop

11h 59m

$316

United Airlines

Deal found 3/29

Apr 5 - Apr 11

SEA

Seattle/Tacoma Intl

BOS

Boston Logan Intl

Nonstop

5h 11m

BOS

Boston Logan Intl

SEA

Seattle/Tacoma Intl

Nonstop

6h 40m

$318

JetBlue

Deal found 3/29

Apr 4 - Apr 12

SEA

Seattle/Tacoma Intl

BOS

Boston Logan Intl

Nonstop

5h 21m

BOS

Boston Logan Intl

SEA

Seattle/Tacoma Intl

Nonstop

6h 26m

$328

Delta

Deal found 3/30

Apr 7 - Apr 11

SEA

Seattle/Tacoma Intl

BOS

Boston Logan Intl

Nonstop

5h 11m

BOS

Boston Logan Intl

SEA

Seattle/Tacoma Intl

Nonstop

6h 40m

$333

JetBlue

Deal found 3/30

Apr 5 - Apr 11

SEA

Seattle/Tacoma Intl

BOS

Boston Logan Intl

2 stops

31h 48m

BOS

Boston Logan Intl

SEA

Seattle/Tacoma Intl

Nonstop

6h 20m

$335

Multiple Airlines

Deal found 3/30

Apr 5 - Apr 11

SEA

Seattle/Tacoma Intl

BOS

Boston Logan Intl

3 stops

31h 48m

BOS

Boston Logan Intl

SEA

Seattle/Tacoma Intl

Nonstop

6h 20m

$336

Multiple Airlines

Deal found 3/30

Apr 7 - Apr 12

SEA

Seattle/Tacoma Intl

BOS

Boston Logan Intl

Nonstop

5h 21m

BOS

Boston Logan Intl

SEA

Seattle/Tacoma Intl

Nonstop

6h 26m

$343

Delta

Deal found 3/30

Apr 4 - Apr 7

SEA

Seattle/Tacoma Intl

BOS

Boston Logan Intl

1 stop

8h 07m

BOS

Boston Logan Intl

SEA

Seattle/Tacoma Intl

1 stop

10h 54m

$352

United Airlines

Deal found 3/29

One-way flights to New Hampshire from Seattle

Apr 24

SEA

Seattle/Tacoma Intl

BOS

Boston Logan Intl

2 stops

36h 51m

$109

Spirit Airlines

Deal found 3/29

May 23

SEA

Seattle/Tacoma Intl

BOS

Boston Logan Intl

1 stop

8h 08m

$111

Spirit Airlines

Deal found 3/29

Apr 28

SEA

Seattle/Tacoma Intl

BOS

Boston Logan Intl

2 stops

31h 56m

$114

Multiple Airlines

Deal found 3/29

May 9

SEA

Seattle/Tacoma Intl

BOS

Boston Logan Intl

2 stops

15h 01m

$117

Multiple Airlines

Deal found 3/29

Apr 19

SEA

Seattle/Tacoma Intl

BOS

Boston Logan Intl

Nonstop

5h 17m

$119

Delta

Deal found 3/29

May 2

SEA

Seattle/Tacoma Intl

BOS

Boston Logan Intl

2 stops

14h 19m

$120

Multiple Airlines

Deal found 3/29

May 6

SEA

Seattle/Tacoma Intl

BOS

Boston Logan Intl

1 stop

13h 39m

$121

Spirit Airlines

Deal found 3/28

Apr 28

SEA

Seattle/Tacoma Intl

BOS

Boston Logan Intl

2 stops

31h 56m

$122

Multiple Airlines

Deal found 3/29

Apr 27

SEA

Seattle/Tacoma Intl

BOS

Boston Logan Intl

Nonstop

5h 17m

$124

Delta

Deal found 3/29

Find flights from Seattle to New Hampshire within your budget

Fly from

Fly to

Budget

$211 - $440

Route

Depart

Return

Price

Seattle/Tacoma IntlBoston Logan Intl

SEA - BOS

SEABOS

Seattle/Tacoma Intl

2023-04-25

2 stops22h 18m

Boston Logan Intl

2023-05-02

2 stops23h 58m

$211

Pick Dates

Seattle/Tacoma IntlBoston Logan Intl

SEA - BOS

SEABOS

Seattle/Tacoma Intl

2023-04-25

2 stops22h 18m

Boston Logan Intl

2023-05-02

2 stops23h 58m

$224

Pick Dates

Seattle/Tacoma IntlBoston Logan Intl

SEA - BOS

SEABOS

Seattle/Tacoma Intl

2023-05-09

1 stop8h 08m

Boston Logan Intl

2023-05-16

2 stops22h 56m

$225

Pick Dates

Seattle/Tacoma IntlBoston Logan Intl

SEA - BOS

SEABOS

Seattle/Tacoma Intl

2023-04-25

2 stops28h 03m

Boston Logan Intl

2023-05-02

Nonstop6h 21m

$229

Pick Dates

Seattle/Tacoma IntlBoston Logan Intl

SEA - BOS

SEABOS

Seattle/Tacoma Intl

2023-04-25

2 stops28h 03m

Boston Logan Intl

2023-05-03

Nonstop6h 11m

$233

Pick Dates

Seattle/Tacoma IntlBoston Logan Intl

SEA - BOS

SEABOS

Seattle/Tacoma Intl

2023-04-25

Nonstop5h 11m

Boston Logan Intl

2023-05-03

Nonstop6h 40m

$238

Pick Dates

Seattle/Tacoma IntlBoston Logan Intl

SEA - BOS

SEABOS

Seattle/Tacoma Intl

2023-04-18

Nonstop5h 20m

Boston Logan Intl

2023-04-21

Nonstop6h 25m

$243

Pick Dates

Seattle/Tacoma IntlManchester

SEA - MHT

SEAMHT

Seattle/Tacoma Intl

2023-09-08

1 stop8h 45m

Manchester

2023-09-12

1 stop10h 33m

$391

Pick Dates

Seattle/Tacoma IntlManchester

SEA - MHT

SEAMHT

Seattle/Tacoma Intl

2023-04-17

1 stop10h 14m

Manchester

2023-04-20

1 stop9h 06m

$440

Pick Dates

Flights are sorted by cheapest first

Deals found on 3/29

Reviews of Airlines Servicing New Hampshire

Delta

8.0

Very good

2,335 reviews

Check prices

Reviews

1 / 10

Don’t travel first class very much but this met every expectation.

Delta

8.0

Very good

2,335 reviews

Delta

8.0

Very good

2,335 reviews

Check prices

Reviews

1 / 10

Don’t travel first class very much but this met every expectation.

JetBlue

7.6

Good

470 reviews

Delta

8.0

Very good

2,335 reviews

Check prices

Reviews

1 / 10

Don’t travel first class very much but this met every expectation.

United Airlines

7.6

Good

1,427 reviews

Delta

8.0

Very good

2,335 reviews

Check prices

Reviews

1 / 10

Don’t travel first class very much but this met every expectation.

American Airlines

7.4

Good

1,803 reviews

Delta

8.0

Very good

2,335 reviews

Check prices

Reviews

1 / 10

Don’t travel first class very much but this met every expectation.

Spirit Airlines

6.8

Okay

810 reviews

Delta

8.0

Very good

2,335 reviews

Check prices

Reviews

1 / 10

Don’t travel first class very much but this met every expectation.

Related info for your journey

Flights to New Hampshire from Seattle

Flights to Seattle

Flights to New Hampshire

Flights from Seattle

Flights from New Hampshire

Rent a Car

Car Rentals in New Hampshire

Car Rentals in USA

Car Rentals at Manchester

Car Rentals at Lebanon

Car Rentals at Portsmouth

Destination points for flights from Seattle to New Hampshire

Flights from Seattle to Lebanonfrom $1,061 pp

Top 2 airlines flying from Seattle to New Hampshire

Airline	Cheapest	Average	Flexibility	On-time	COVID-19 safety
United Airlines	Cheapest$301	Average$672	FlexibilityNo cancel fee	On-time69%	COVID-19 safety	Search United Airlines flights
American Airlines	Cheapest$360	Average$706	FlexibilityNo cancel fee	On-time71%	COVID-19 safety	Search American Airlines flights

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Cheap flights from Seattle (SEA) to New Hampshire from $109

This is the cheapest one-way flight price, found on 3/29. Prices may vary by date and flight preferences.

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

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

When is the cheapest time to fly from Seattle to New Hampshire (SEA - NH)?

Cheap flights from Seattle to New Hampshire in March, April 2023

The best prices found for SEA to New Hampshire flights for March, April

Seattle to New Hampshire 2023 flight deals

Cheap flights to New Hampshire from Seattle found for this year

Cheap Spirit Airlines flights from Seattle to New Hampshire

Cheap Delta flights from Seattle to New Hampshire

Non-stop flights to New Hampshire from Seattle

Save time with Seattle to New Hampshire direct flight deals

Last minute flights from Seattle to New Hampshire

Late deals on return flights to New Hampshire from Seattle, departing today and this week

One-way flights to New Hampshire from Seattle

The cheapest one-way flights from Seattle to New Hampshire

Find flights from Seattle to New Hampshire within your budget

Use the slider to find flights from Seattle to New Hampshire that fit your budget.

Reviews of Airlines Servicing New Hampshire

Related info for your journey

Useful info, stats and facts about Seattle to New Hampshire flights.

What airport do you fly from for flights from Seattle to New Hampshire?

Which airlines flying from Seattle/Tacoma Intl to New Hampshire have flexible cancellations due to COVID-19?

Can I find flights from Seattle to New Hampshire for under $300 on Cheapflights?

Are there nonstop flights from Seattle to New Hampshire for under $300 on Cheapflights?

Are there last-minute flights available from Seattle to New Hampshire for under $300?

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

What are the most popular routes from Seattle to New Hampshire?

What are the cheapest flights from Seattle to New Hampshire?

What does SEA to MHT mean?

Flights to New Hampshire from Seattle

Rent a Car

Destination points for flights from Seattle to New Hampshire

Select to see more specific information for flights from Seattle to all places in New Hampshire

Top 2 airlines flying from Seattle to New Hampshire

The chart below displays the airlines Cheapflights users traveling from Seattle to New Hampshire choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.

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