How many flights depart from New Hampshire to State of Washington on average per week?

The number of flights available between New Hampshire and State of Washington is 117 per week as of April 2026. The most frequent departure day is Thu, with 24% of weekly flights leaving on this day.

What airlines fly to State of Washington?

American Airlines, Southwest and United Airlines are the top three most popular airlines that fly to State of Washington from New Hampshire according to our data. American Airlines is the first choice among our users, with 56% of people opting to fly with this airline when traveling to State of Washington. Keep in mind that there are 4 different airlines that fly to State of Washington on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from New Hampshire to Washington?

Alaska Airlines, Delta, and Southwest are the most popular carriers operating from New Hampshire to Washington

How long is the flight from New Hampshire to State of Washington?

If you’re flying from a popular airport in New Hampshire, such as Manchester or Lebanon, and flying into State of Washington, then you can expect flight times to average 7h 55m and 8h 25m, respectively.

When did momondo last update prices for flights from New Hampshire to Washington?

Prices for flights from New Hampshire to Washington are updated daily.

How many operators does momondo search for flights from New Hampshire to Washington?

The number of operators available for flights from New Hampshire to Washington is 8 as of April 2026.

How old do you have to be to fly from New Hampshire to Washington?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from New Hampshire to Washington.

What documentation or ID do you need to fly to Washington?

The required travel and health documents for your Washington trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$132 Cheap Flights from New Hampshire to Washington in 2026

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Find the cheapest flights from New Hampshire to Washington

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:59 pm - 10:56 pm

BOS

PDX

9h 57m

1 stop

11:48 am - 12:24 am

PDX

BOS

9h 36m

1 stop

$227American Airlines

Wed, Apr 22 - Tue, Apr 28

4:21 pm - 10:49 pm

BOS

PDX

9h 28m

1 stop

12:59 am - 2:23 pm

PDX

BOS

10h 24m

1 stop

$229American Airlines

Wed, Apr 22 - Mon, Apr 27

6:48 pm - 12:34 am

BOS

SEA

8h 46m

1 stop

1:07 pm - 11:59 pm

SEA

BOS

7h 52m

1 stop

$232United Airlines

Fri, Apr 24 - Tue, May 5

6:20 pm - 12:10 am

BOS

SEA

8h 50m

1 stop

11:45 pm - 11:00 am

SEA

BOS

8h 15m

1 stop

$237Southwest

Tue, Apr 28 - Tue, May 5

6:00 am - 12:08 pm

BOS

PDX

9h 08m

1 stop

10:52 pm - 9:12 am

PDX

BOS

7h 20m

1 stop

$237United Airlines

Wed, Jun 3 - Sat, Jun 6

7:37 am - 10:55 am

BOS

SEA

6h 18mnonstop

11:00 pm - 7:35 am

SEA

BOS

5h 35mnonstop

$238Delta

Sat, May 2 - Sat, May 9

6:15 am - 12:17 pm

BOS

PDX

9h 02m

1 stop

5:05 pm - 6:00 am

PDX

BOS

9h 55m

1 stop

$238Delta

Thu, Apr 30 - Wed, May 6

1:50 pm - 11:00 pm

BOS

SEA

12h 10m

2 stops

1:25 pm - 12:05 am

SEA

BOS

7h 40m

1 stop

$242Southwest

Sat, May 2 - Wed, May 6

6:42 pm - 11:59 pm

BOS

BLI

8h 17m

1 stop

7:19 pm - 7:12 am

BLI

BOS

8h 53m

1 stop

$458Alaska Airlines

Fri, May 1 - Thu, May 7

7:09 am - 1:12 pm

BOS

BLI

9h 03m

1 stop

7:26 pm - 7:39 am

BLI

BOS

9h 13m

1 stop

$465Alaska Airlines

Wed, Sep 2 - Tue, Sep 8

Delta flights from New Hampshire to State of Washington

Our best Delta deals on New Hampshire to State of Washington flight tickets

Delta

May 2

BOS7:37 amBoston Logan Intl

6h 18m

SEA10:55 amSeattle/Tacoma Intl

May 9

SEA11:00 pmSeattle/Tacoma Intl

5h 35m

BOS7:35 amBoston Logan Intl

$238

Delta

Apr 29

BOS6:15 amBoston Logan Intl

9h 02m

1 stop

PDX12:17 pmPortland

May 9

PDX5:51 pmPortland

10h 44m

1 stop

BOS7:35 amBoston Logan Intl

$239

Delta

Apr 15

BOS11:51 amBoston Logan Intl

8h 41m

1 stop

PDX5:32 pmPortland

Apr 21

PDX12:30 amPortland

7h 16m

1 stop

BOS10:46 amBoston Logan Intl

$242

Southwest flights from New Hampshire to State of Washington

Our best Southwest deals on New Hampshire to State of Washington flight tickets

Southwest

Apr 28

BOS6:20 pmBoston Logan Intl

8h 50m

1 stop

SEA12:10 amSeattle/Tacoma Intl

May 5

SEA11:45 pmSeattle/Tacoma Intl

8h 15m

1 stop

BOS11:00 amBoston Logan Intl

$237

Southwest

May 2

BOS1:50 pmBoston Logan Intl

12h 10m

2 stops

SEA11:00 pmSeattle/Tacoma Intl

May 6

SEA1:25 pmSeattle/Tacoma Intl

7h 40m

1 stop

BOS12:05 amBoston Logan Intl

$242

Southwest

Apr 29

BOS2:25 pmBoston Logan Intl

11h 35m

2 stops

PDX11:00 pmPortland

May 6

PDX11:55 pmPortland

9h 45m

1 stop

BOS12:40 pmBoston Logan Intl

$244

momondo Fare Finder

Use the filters below to find and compare flights from New Hampshire to Washington that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonPortland

BOS - PDX

BOSPDX

Boston Logan Intl

Wed 4/22

3:59 pm-10:56 pm

1 stop9h 57m

Portland

Tue 4/28

11:48 am-12:24 am

1 stop9h 36m

$227

BostonPortland

BOS - PDX

BOSPDX

Boston Logan Intl

Wed 4/22

4:21 pm-10:49 pm

1 stop9h 28m

Portland

Mon 4/27

12:59 am-2:23 pm

1 stop10h 24m

$229

BostonSeattle

BOS - SEA

BOSSEA

Boston Logan Intl

Fri 4/24

6:48 pm-12:34 am

1 stop8h 46m

Seattle/Tacoma Intl

Tue 5/5

1:07 pm-11:59 pm

1 stop7h 52m

$232

BostonSeattle

BOS - SEA

BOSSEA

Boston Logan Intl

Tue 4/28

6:20 pm-12:10 am

1 stop8h 50m

Seattle/Tacoma Intl

Tue 5/5

11:45 pm-11:00 am

1 stop8h 15m

$237

BostonPortland

BOS - PDX

BOSPDX

Boston Logan Intl

Wed 6/3

6:00 am-12:08 pm

1 stop9h 08m

Portland

Sat 6/6

10:52 pm-9:12 am

1 stop7h 20m

$237

Quickest round-trip

BostonSeattle

BOS - SEA

BOSSEA

Boston Logan Intl

Sat 5/2

7:37 am-10:55 am

Nonstop6h 18m

Seattle/Tacoma Intl

Sat 5/9

11:00 pm-7:35 am

Nonstop5h 35m

$238

BostonPortland

BOS - PDX

BOSPDX

Boston Logan Intl

Thu 4/30

6:15 am-12:17 pm

1 stop9h 02m

Portland

Wed 5/6

5:05 pm-6:00 am

1 stop9h 55m

$238

BostonSeattle

BOS - SEA

BOSSEA

Boston Logan Intl

Sat 5/2

1:50 pm-11:00 pm

2 stops12h 10m

Seattle/Tacoma Intl

Wed 5/6

1:25 pm-12:05 am

1 stop7h 40m

$242

BostonBellingham

BOS - BLI

BOSBLI

Boston Logan Intl

Fri 5/1

6:42 pm-11:59 pm

1 stop8h 17m

Bellingham

Thu 5/7

7:19 pm-7:12 am

1 stop8h 53m

$458

BostonBellingham

BOS - BLI

BOSBLI

Boston Logan Intl

Wed 9/2

7:09 am-1:12 pm

1 stop9h 03m

Bellingham

Tue 9/8

7:26 pm-7:39 am

1 stop9h 13m

$465

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from New Hampshire to State of Washington

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to State of Washington?

The month of May is, on average, the cheapest month to fly to State of Washington from New Hampshire, with most prices found around $311. If you aren’t able to travel to State of Washington during the month of May, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $317.

How far in advance should I book a flight to State of Washington?

You are more likely to see cheaper flights to State of Washington from New Hampshire when booking weeks ahead of your departure date. In general, you can expect to find flights to State of Washington for around $377 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to State of Washington from New Hampshire for as low as $320 on momondo.

Can stopping save me money on New Hampshire to State of Washington flights?

You could potentially save up to 16% on your flight if you consider stops on a New Hampshire to State of Washington flight.

Cheap New Hampshire to State of Washington flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New Hampshire to State of Washington

Fastest flight time	6h 04m
Direct flights	Every day
Airports in State of Washington	96 airports

The fastest flight from New Hampshire to State of Washington takes 6h 04m

Direct flights go from New Hampshire to State of Washington every day.

There are 96 airports in State of Washington. From New Hampshire there are direct flights to Portland (PDX), Seattle/Tacoma Intl (SEA).

Search flight deals

Frequently asked questions about flying from New Hampshire to Washington

When did momondo last update prices for flights from New Hampshire to Washington?
Prices for flights from New Hampshire to Washington are updated daily.
How many operators does momondo search for flights from New Hampshire to Washington?
The number of operators available for flights from New Hampshire to Washington is 8 as of April 2026.
How old do you have to be to fly from New Hampshire to Washington?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from New Hampshire to Washington.
What documentation or ID do you need to fly to Washington?
The required travel and health documents for your Washington trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from New Hampshire to State of Washington

Compare and see reviews for airlines that fly from New Hampshire to State of Washington with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $326	Free Cancellation	Rating 7.1 11,548 reviews	Search American Airlines flights
United Airlines	PriceFrom $342	Free Cancellation	Rating 7.4 9,534 reviews	Search United Airlines flights
Alaska Airlines	PriceFrom $347	Free Cancellation	Rating 7.9 12,154 reviews	Search Alaska Airlines flights
Southwest	PriceFrom $352	Free Cancellation	Rating 8.0 4,339 reviews	Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from New Hampshire to Washington?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from New Hampshire to Washington. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from New Hampshire to Washington with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for New Hampshire to Washington flights to just show those with flexible booking policies.

How can momondo help me find flights from New Hampshire to Washington?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from New Hampshire to Washington.

I’m not ready to book a flight from New Hampshire to Washington right now. Can momondo alert me if prices change?

Price alerts on flights to Washington from New Hampshire are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.