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 52% 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?

American Airlines, Delta, and Alaska Airlines 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 8h 20m and 9h, respectively.

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 61 per week as of February 2026. The most frequent departure day is Wed, with 38% of weekly flights leaving on this day.

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 February 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.

$90 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.

6:45 pm - 11:59 pm

BOS

PDX

8h 14m

1 stop

7:05 pm - 6:00 am

PDX

BOS

7h 55m

1 stop

$207Delta

Tue, Apr 7 - Tue, Apr 14

5:54 pm - 12:17 am

BOS

PDX

9h 23m

1 stop

11:59 pm - 11:28 am

PDX

BOS

8h 29m

1 stop

$208American Airlines

Sat, Mar 7 - Tue, Mar 17

12:22 pm - 10:57 pm

BOS

PDX

13h 35m

1 stop

1:14 pm - 12:23 am

PDX

BOS

8h 09m

1 stop

$211American Airlines

Sat, Apr 11 - Tue, Apr 14

6:00 am - 9:11 am

BOS

PDX

6h 11mnonstop

9:46 pm - 6:20 am

PDX

BOS

5h 34mnonstop

$217Alaska Airlines

Wed, May 27 - Wed, Jun 3

6:00 am - 9:11 am

BOS

PDX

6h 11mnonstop

10:39 am - 11:59 pm

PDX

BOS

10h 20m

1 stop

$227Alaska Airlines

Wed, May 27 - Tue, Jun 2

6:00 am - 12:35 pm

BOS

PDX

9h 35m

1 stop

7:05 pm - 6:04 am

PDX

BOS

7h 59m

1 stop

$237United Airlines

Tue, May 12 - Sun, May 17

6:00 am - 6:03 pm

PWM

SEA

15h 03m

2 stops

12:42 pm - 11:20 pm

SEA

PWM

7h 38m

1 stop

$246United Airlines

Tue, Feb 24 - Sat, Feb 28

7:15 am - 10:40 am

BOS

SEA

6h 25mnonstop

10:25 pm - 6:50 am

SEA

BOS

5h 25mnonstop

$269Hawaiian Airlines

Sat, Mar 28 - Sat, Apr 4

7:25 am - 12:50 pm

MHT

PDX

8h 25m

1 stop

8:50 am - 10:30 pm

PDX

MHT

10h 40m

2 stops

$364Southwest

Tue, Mar 10 - Tue, Apr 28

7:30 am - 5:45 pm

MHT

SEA

13h 15m

2 stops

6:25 pm - 8:05 am

SEA

MHT

10h 40m

2 stops

$369Southwest

Wed, May 6 - Tue, May 12

Hawaiian Airlines flights from New Hampshire to State of Washington

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

Hawaiian Airlines

Mar 21

BOS6:00 amBoston Logan Intl

6h 23m

PDX9:23 amPortland

Mar 28

PDX7:00 amPortland

5h 27m

BOS3:27 pmBoston Logan Intl

$245

Hawaiian Airlines

Mar 28

BOS7:15 amBoston Logan Intl

6h 25m

SEA10:40 amSeattle/Tacoma Intl

Apr 4

SEA10:25 pmSeattle/Tacoma Intl

5h 25m

BOS6:50 amBoston Logan Intl

$269

Hawaiian Airlines

Mar 26

BOS9:00 amBoston Logan Intl

6h 25m

SEA12:25 pmSeattle/Tacoma Intl

Mar 30

SEA3:38 pmSeattle/Tacoma Intl

5h 21m

BOS11:59 pmBoston Logan Intl

$298

American Airlines flights from New Hampshire to State of Washington

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

American Airlines

Mar 7

BOS5:54 pmBoston Logan Intl

9h 23m

1 stop

PDX12:17 amPortland

Mar 17

PDX11:59 pmPortland

8h 29m

1 stop

BOS11:28 amBoston Logan Intl

$208

American Airlines

Apr 11

BOS12:22 pmBoston Logan Intl

13h 35m

1 stop

PDX10:57 pmPortland

Apr 14

PDX1:14 pmPortland

8h 09m

1 stop

BOS12:23 amBoston Logan Intl

$211

American Airlines

Feb 27

BOS5:31 pmBoston Logan Intl

9h 46m

1 stop

PDX12:17 amPortland

Mar 3

PDX6:40 amPortland

11h 20m

1 stop

BOS9:00 pmBoston Logan Intl

$219

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

BostonPortland

BOS - PDX

BOSPDX

Boston Logan Intl

Tue 4/7

6:45 pm-11:59 pm

1 stop8h 14m

Portland

Tue 4/14

7:05 pm-6:00 am

1 stop7h 55m

$207

BostonPortland

BOS - PDX

BOSPDX

Boston Logan Intl

Sat 3/7

5:54 pm-12:17 am

1 stop9h 23m

Portland

Tue 3/17

11:59 pm-11:28 am

1 stop8h 29m

$208

BostonPortland

BOS - PDX

BOSPDX

Boston Logan Intl

Sat 4/11

12:22 pm-10:57 pm

1 stop13h 35m

Portland

Tue 4/14

1:14 pm-12:23 am

1 stop8h 09m

$211

BostonPortland

BOS - PDX

BOSPDX

Boston Logan Intl

Wed 5/27

6:00 am-9:11 am

Nonstop6h 11m

Portland

Wed 6/3

9:46 pm-6:20 am

Nonstop5h 34m

$217

BostonPortland

BOS - PDX

BOSPDX

Boston Logan Intl

Wed 5/27

6:00 am-9:11 am

Nonstop6h 11m

Portland

Tue 6/2

10:39 am-11:59 pm

1 stop10h 20m

$227

BostonPortland

BOS - PDX

BOSPDX

Boston Logan Intl

Tue 5/12

6:00 am-12:35 pm

1 stop9h 35m

Portland

Sun 5/17

7:05 pm-6:04 am

1 stop7h 59m

$237

PortlandSeattle

PWM - SEA

PWMSEA

Portland

Tue 2/24

6:00 am-6:03 pm

2 stops15h 03m

Seattle/Tacoma Intl

Sat 2/28

12:42 pm-11:20 pm

1 stop7h 38m

$246

BostonSeattle

BOS - SEA

BOSSEA

Boston Logan Intl

Sat 3/28

7:15 am-10:40 am

Nonstop6h 25m

Seattle/Tacoma Intl

Sat 4/4

10:25 pm-6:50 am

Nonstop5h 25m

$269

ManchesterPortland

MHT - PDX

MHTPDX

Manchester

Tue 3/10

7:25 am-12:50 pm

1 stop8h 25m

Portland

Tue 4/28

8:50 am-10:30 pm

2 stops10h 40m

$364

ManchesterSeattle

MHT - SEA

MHTSEA

Manchester

Wed 5/6

7:30 am-5:45 pm

2 stops13h 15m

Seattle/Tacoma Intl

Tue 5/12

6:25 pm-8:05 am

2 stops10h 40m

$369

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 March is, on average, the cheapest month to fly to State of Washington from New Hampshire, with most prices found around $279. If you aren’t able to travel to State of Washington during the month of March, then flying in May 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 $372 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 $318 on momondo.

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

You could potentially save up to 20% 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 08m
Direct flights	Every day
Airports in State of Washington	96 airports

The fastest flight from New Hampshire to State of Washington takes 6h 08m

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

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 February 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 7.2 11,266 reviews	Search American Airlines flights
United Airlines	PriceFrom $342	Free Cancellation	Rating 7.4 9,274 reviews	Search United Airlines flights
Alaska Airlines	PriceFrom $347	Free Cancellation	Rating 8.0 11,875 reviews	Search Alaska Airlines flights
Southwest	PriceFrom $376	Free Cancellation	Rating 8.0 4,280 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.

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Cheap flights from New Hampshire to Washington from $90

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New Hampshire to Washington departing on 4/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Hawaiian Airlines flights from New Hampshire to State of Washington

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

momondo Fare Finder

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

See travel insights to Washington from

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

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

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

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

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

What airlines fly to State of Washington?

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

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

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

Direct flights

Airports in State of Washington

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

Why use momondo?

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

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

How can momondo help me find flights 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?

An easier way to manage your State of Washington trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Washington

Popular cities in Washington

Popular flights according to clicks in the last 7 days on momondo

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