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Cheap flights from Houston to Seattle from $55

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Houston to Seattle departing on 5/20. 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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Cheap Houston to Seattle flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Houston to Seattle

Best Price Found

$55

Fastest flight time

4h 36m

Direct flights

Every day

Airports in Seattle

1 airport
The best one-way flight to Seattle from Houston in the past 72 hours is $55. The best round-trip flight deal from Houston to Seattle found on momondo in the last 72 hours is $90.
The fastest flight from Houston to Seattle takes 4h 36m
Direct flights go from Houston to Seattle every day.
There is 1 airport near Seattle: Seattle/Tacoma Intl (SEA)

How to get the cheapest flight ticket from Houston 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 from Houston to Seattle?

October. The cheapest time of year to fly to Seattle from Houston is October. Most expensive is June

What is the cheapest day to depart Houston for Seattle?

Wednesday. The cheapest day of the week is typically Wednesday. The most expensive is typically Sunday

When is the cheapest time to fly from Houston to Seattle?

At noon. Houston to Seattle flights are approximately 22% more expensive in the afternoon than at noon

What is the cheapest airline that flies to Seattle from Houston?

Frontier. Alaska Airlines, American Airlines, and Delta are the most popular carriers operating from Houston to Seattle

What is the cheapest Houston to Seattle flight route?

Houston Hobby - Seattle/Tacoma Intl. Fly from Houston Hobby to Seattle/Tacoma Intl for the best Houston - Seattle flight prices

How far in advance should you book Houston to Seattle flights?

37 days before. The cheapest time to buy a flight from Houston to Seattle is approximately 37 days to departure

How many flights depart from Houston to Seattle on average per week?

As of March 2024, 1 flights take off from Houston and land in Seattle each week. The most common flight departure day for this route is Sunday, with 100% of weekly flights taking off on this day.

Can stopping save me money on Houston to Seattle flights?

You could potentially save up to 67% on your flight if you consider stops on a Houston to Seattle flight.

When traveling from Houston to Seattle, the most popular airport to fly into is Seattle/Tacoma Intl Airport. The majority of travelers flying into Seattle/Tacoma Intl Airport from Houston are departing from Houston George Bush Intcntl Airport. When booking your trip to Seattle, it is helpful to have an alternative airport to fly out of. Good options for departure airports when traveling to Seattle, you can try Houston Hobby Airport (in Houston), College Station Easterwood Field Airport (in College Station), or Beaumont Jefferson County Airport (in Beaumont). In March, $162 is typically the cheapest round trip price you’ll find from Houston to Seattle which you can find when you fly HOU — SEA.

Houston Hobby Airport (HOU) to Seattle/Tacoma Intl Airport (SEA)$162
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Houston George Bush Intcntl Airport (IAH) to Seattle/Tacoma Intl Airport (SEA)$162
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College Station Easterwood Field Airport (CLL) to Seattle/Tacoma Intl Airport (SEA)$486
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Beaumont Jefferson County Airport (BPT) to Seattle/Tacoma Intl Airport (SEA)$727
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Easily compare round-trip flights from Houston to Seattle

Below you can see the best fares for your round-trip flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Houston to Seattle by changing tabs
Frontier
Apr 27
IAH9:33 amHouston George Bush Intcntl
12h 59m
1 stop
SEA8:32 pmSeattle/Tacoma Intl
May 1
SEA5:58 pmSeattle/Tacoma Intl
12h 31m
1 stop
IAH8:29 amHouston George Bush Intcntl
Multiple Airlines
Apr 29
IAH9:40 pmHouston George Bush Intcntl
13h 05m
1 stop
SEA8:45 amSeattle/Tacoma Intl
Apr 30
SEA9:35 pmSeattle/Tacoma Intl
9h 08m
1 stop
IAH8:43 amHouston George Bush Intcntl
Spirit Airlines
May 6
IAH9:40 pmHouston George Bush Intcntl
13h 05m
1 stop
SEA8:45 amSeattle/Tacoma Intl
May 9
SEA9:19 pmSeattle/Tacoma Intl
15h 01m
1 stop
IAH2:20 pmHouston George Bush Intcntl
Frontier
May 2
IAH8:51 pmHouston George Bush Intcntl
13h 49m
2 stops
SEA8:40 amSeattle/Tacoma Intl
May 6
SEA8:20 amSeattle/Tacoma Intl
11h 49m
1 stop
IAH10:09 pmHouston George Bush Intcntl
Frontier
Apr 19
IAH10:59 pmHouston George Bush Intcntl
23h 07m
1 stop
SEA8:06 pmSeattle/Tacoma Intl
May 21
SEA1:57 pmSeattle/Tacoma Intl
29h 24m
1 stop
IAH9:21 pmHouston George Bush Intcntl
Frontier
Apr 19
IAH10:59 pmHouston George Bush Intcntl
23h 07m
1 stop
SEA8:06 pmSeattle/Tacoma Intl
Apr 26
SEA6:03 pmSeattle/Tacoma Intl
25h 52m
1 stop
IAH9:55 pmHouston George Bush Intcntl

Find the cheapest one-way flights from Houston to Seattle

If you're looking for one-way flights from Houston to Seattle, view some of our deals below provided by Alaska Airlines, Frontier and Spirit Airlines
Frontier
May 20
IAH8:53 pmHouston George Bush Intcntl
18h 04m
1 stop
SEA12:57 pmSeattle/Tacoma Intl
Spirit Airlines
Apr 22
IAH9:40 pmHouston George Bush Intcntl
13h 05m
1 stop
SEA8:45 amSeattle/Tacoma Intl
Multiple Airlines
Apr 22
HOU1:26 pmHouston Hobby
22h 18m
1 stop
SEA9:44 amSeattle/Tacoma Intl

Search last-minute flights to Seattle from Houston

Find and compare round-trip flight prices for your last-minute flight from Houston to Seattle
Frontier
Apr 3
IAH11:12 pmHouston George Bush Intcntl
11h 50m
1 stop
SEA9:02 amSeattle/Tacoma Intl
Apr 11
SEA5:31 pmSeattle/Tacoma Intl
25h 58m
1 stop
IAH9:29 pmHouston George Bush Intcntl
Multiple Airlines
Apr 3
IAH11:12 pmHouston George Bush Intcntl
11h 50m
1 stop
SEA9:02 amSeattle/Tacoma Intl
Apr 12
SEA8:57 pmSeattle/Tacoma Intl
11h 04m
1 stop
IAH10:01 amHouston George Bush Intcntl
Spirit Airlines
Apr 3
IAH9:15 pmHouston George Bush Intcntl
13h 36m
1 stop
SEA8:51 amSeattle/Tacoma Intl
Apr 11
SEA9:19 pmSeattle/Tacoma Intl
22h 23m
2 stops
IAH9:42 pmHouston George Bush Intcntl
Frontier
Apr 8
IAH9:37 amHouston George Bush Intcntl
16h 22m
1 stop
SEA11:59 pmSeattle/Tacoma Intl
Apr 12
SEA8:30 pmSeattle/Tacoma Intl
19h 04m
1 stop
IAH5:34 pmHouston George Bush Intcntl
Frontier
Apr 3
IAH11:12 pmHouston George Bush Intcntl
11h 50m
1 stop
SEA9:02 amSeattle/Tacoma Intl
Apr 10
SEA6:33 pmSeattle/Tacoma Intl
11h 56m
1 stop
IAH8:29 amHouston George Bush Intcntl
Multiple Airlines
Apr 8
IAH4:02 pmHouston George Bush Intcntl
31h 10m
2 stops
SEA9:12 pmSeattle/Tacoma Intl
Apr 12
SEA10:34 pmSeattle/Tacoma Intl
8h 09m
1 stop
IAH8:43 amHouston George Bush Intcntl

Best airlines flying from Houston to Seattle

Compare and see reviews for airlines that fly from Houston to Seattle with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $115Free CancellationRating
6.3
4,263 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $119Free CancellationRating
6.4
8,843 reviews
Search Spirit Airlines flights
Alaska AirlinesPriceFrom $149Free CancellationRating
8.1
9,116 reviews
Search Alaska Airlines flights
DeltaPriceFrom $158Free CancellationRating
8.0
11,402 reviews
Search Delta flights
United AirlinesPriceFrom $169Free CancellationRating
7.4
11,470 reviews
Search United Airlines flights
American AirlinesPriceFrom $294Free CancellationRating
7.3
15,181 reviews
Search American Airlines flights

Spirit Airlines flights from Houston to Seattle

Our best Spirit Airlines deals on Houston to Seattle flight tickets
Spirit Airlines
May 6
IAH9:40 pmHouston George Bush Intcntl
13h 05m
1 stop
SEA8:45 amSeattle/Tacoma Intl
May 9
SEA9:19 pmSeattle/Tacoma Intl
15h 01m
1 stop
IAH2:20 pmHouston George Bush Intcntl
Spirit Airlines
Apr 30
IAH9:37 pmHouston George Bush Intcntl
13h 08m
1 stop
SEA8:45 amSeattle/Tacoma Intl
May 7
SEA9:38 amSeattle/Tacoma Intl
26h 19m
2 stops
IAH1:57 pmHouston George Bush Intcntl
Spirit Airlines
May 10
IAH6:35 amHouston George Bush Intcntl
33h 23m
2 stops
SEA1:58 pmSeattle/Tacoma Intl
May 12
SEA9:35 amSeattle/Tacoma Intl
17h 09m
1 stop
IAH4:44 amHouston George Bush Intcntl

American Airlines flights from Houston to Seattle

Our best American Airlines deals on Houston to Seattle flight tickets
American Airlines
Apr 27
HOU10:11 amHouston Hobby
7h 28m
1 stop
SEA3:39 pmSeattle/Tacoma Intl
May 1
SEA11:30 pmSeattle/Tacoma Intl
8h 11m
1 stop
HOU9:41 amHouston Hobby
American Airlines
Apr 27
HOU10:11 amHouston Hobby
7h 28m
1 stop
SEA3:39 pmSeattle/Tacoma Intl
May 4
SEA5:15 amSeattle/Tacoma Intl
8h 40m
1 stop
HOU3:55 pmHouston Hobby
American Airlines
Apr 20
HOU10:11 amHouston Hobby
7h 28m
1 stop
SEA3:39 pmSeattle/Tacoma Intl
Apr 29
SEA12:59 amSeattle/Tacoma Intl
6h 42m
1 stop
HOU9:41 amHouston Hobby

  • How far is Houston to Seattle/Tacoma Intl by plane?

    A flight from Houston to Seattle/Tacoma Intl will travel around 1888.8 mi. A reasonable flight in good conditions will take 4h 45m.

  • When did momondo last update prices for flights from Houston to Seattle/Tacoma Intl Airport?

    Prices for flights from Houston to Seattle/Tacoma Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Houston to Seattle/Tacoma Intl Airport?

  • How old do you have to be to fly from Houston to Seattle/Tacoma Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Houston to Seattle/Tacoma Intl Airport.

  • What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

    The necessary travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.


Alternative routes for Houston to Seattle

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Dallas to Seattle Flights
Fastest flight time4h 09m
Cheapest price$114
Austin to Seattle Flights
Fastest flight time4h 23m
Cheapest price$187
San Antonio to Seattle Flights
Fastest flight time4h 19m
Cheapest price$169
Dallas to Spokane Flights
Fastest flight time3h 37m
Cheapest price$226
El Paso to Seattle Flights
Fastest flight time3h 41m
Cheapest price$204
Austin to Spokane Flights
Fastest flight time5h 47m
Cheapest price$338
Dallas to Pasco Flights
Fastest flight time5h 50m
Cheapest price$364
San Antonio to Spokane Flights
Fastest flight time5h 35m
Cheapest price$332
Houston to Spokane Flights
Fastest flight time6h 11m
Cheapest price$254
Corpus Christi to Seattle Flights
Fastest flight time6h 31m
Cheapest price$506
McAllen to Seattle Flights
Fastest flight time6h 21m
Cheapest price$261
El Paso to Spokane Flights
Fastest flight time5h 26m
Cheapest price$473

Similar Houston to Seattle flights

Flexible with your destination? Broaden your search and find flights similar to your Houston to Seattle route

Why use momondo?

Why should I use momondo to find a flight deal from Houston to Seattle?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Houston to Seattle. momondo saves you time and could save you money on your trip.

Can I find flights from Houston to Seattle with flexible booking policies on momondo?

Flights from Houston to Seattle with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Houston to Seattle?

momondo helps you find the best flight between Houston and Seattle by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Price alerts on flights to Seattle from Houston 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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