Cheap flights from New Hampshire to Seattle from $70
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 Seattle departing on 2/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Deals available from 900+ travel sites.
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from New Hampshire to Seattle
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Cheap direct flights
Cheap bus & train deals from New Hampshire to Seattle
All round-trip flight deals to Seattle
Delta flights from New Hampshire to Seattle
Our best Delta deals on New Hampshire to Seattle flight tickets
Spirit Airlines flights from New Hampshire to Seattle
Our best Spirit Airlines deals on New Hampshire to Seattle flight tickets
See travel insights to Seattle from
How to get the cheapest flight ticket from New Hampshire to Seattle
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
What is the cheapest month to fly to Seattle?
In general, January is the cheapest month to fly from New Hampshire to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $227. If you don’t want to visit Seattle in January, then you should wait until February to fly from New Hampshire, when ticket prices are also cheap, with an average price of $254.
What is the cheapest day to depart on your flight to Seattle?
On average, the least expensive day to fly to Seattle from New Hampshire is on a Friday. momondo users have found tickets for Friday departures for as low as $371. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from New Hampshire because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $428.
What is the cheapest time of day to depart on your flight to Seattle?
Flying to Seattle from New Hampshire in the evening is the least expensive time of day to depart. momondo users have found prices as low as $301 when looking at flights departing in the evening. Flights to Seattle are more costly in the morning, with an average ticket price of $431. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.
How far in advance should I book a flight to Seattle?
You are more likely to see cheaper flights to Seattle from New Hampshire when booking 40 days ahead of your departure date. In general, you can expect to find flights to Seattle for around $363 when searching 40 days out. Keep in mind that you might be able to find cheaper flights to Seattle at any time. In fact, our users found flights for as low as $299 in the past 72 hours.
What is the cheapest airline that flies from New Hampshire to Seattle/Tacoma Intl?
Spirit Airlines, Delta, and American Airlines are the most popular carriers operating from New Hampshire to Seattle/Tacoma Intl
What airlines fly to Seattle?
American Airlines, Alaska Airlines and Southwest are the top three most popular airlines that fly to Seattle from New Hampshire according to our data. American Airlines is the first choice among our users, with 86% of people opting to fly with this airline when traveling to Seattle. Keep in mind that there are 3 different airlines that fly to Seattle on a routine basis, so you have a few additional options to choose from.
How many flights depart from New Hampshire to Seattle on average per week?
As of January 2025, there are 100 flights per week flying from New Hampshire to Seattle. The most common day of the week flights depart is Mon, with 20% of flights taking off on this day.
How long does it take to fly to Seattle?
Flight times vary depending on what airport in New Hampshire you fly out of and what airport in Seattle you fly into. For example, flying from Manchester to Seattle takes 8h 45m on average. On the other hand, flying from Lebanon to Seattle takes 10h 05m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.
Cheap New Hampshire to Seattle flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from New Hampshire to Seattle
When did momondo last update prices for flights from New Hampshire to Seattle/Tacoma Intl Airport?
Prices for flights from New Hampshire to Seattle/Tacoma Intl Airport are refreshed on a daily basis.
How many operators does momondo search for flights from New Hampshire to Seattle/Tacoma Intl Airport?
The number of operators available for flights from New Hampshire to Seattle/Tacoma Intl Airport is 9 as of January 2025.
How old do you have to be to fly from New Hampshire to Seattle/Tacoma Intl Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from New Hampshire to Seattle/Tacoma Intl Airport.
What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?
The travel and health documents required for your trip to Seattle/Tacoma Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Seattle/Tacoma Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
Best airlines flying from New Hampshire to Seattle
Compare and see reviews for airlines that fly from New Hampshire to Seattle with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $381 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $426 | Free Cancellation | Rating 8.0 9,672 reviews | |||
| PriceFrom $471 | Free Cancellation | Rating 8.1 4,659 reviews |
Traveling to a place near Seattle?
Book flights to Seattle if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from New Hampshire to Seattle?
Finding the right flight to Seattle from New Hampshire is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Seattle quick and easy, saving you time and money.
Can I find flights from New Hampshire to Seattle with flexible booking policies on momondo?
momondo does allow users to show only those flights to Seattle from New Hampshire which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from New Hampshire to Seattle?
Once you have performed a search for New Hampshire to Seattle flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from New Hampshire to Seattle right now. Can momondo alert me if prices change?
Price alerts on flights to Seattle 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.