Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Houston to Seattle from $65

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 8/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

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.
Search flight deals

Find the cheapest flights from Houston to Seattle

Cheap round-trip flights

Spirit Airlines Logo
6:14 am - 4:25 pmIAH-SEA
12h 11m1 stop
Spirit Airlines Logo
5:30 pm - 5:55 amSEA-IAH
10h 25m1 stop
$170Spirit Airlines
Find Deal
Wed, Aug 6 - Thu, Aug 7
Spirit Airlines Logo
6:14 am - 4:25 pmIAH-SEA
12h 11m1 stop
Spirit Airlines Logo
5:30 pm - 5:55 amSEA-IAH
10h 25m1 stop
$171Spirit Airlines
Find Deal
Wed, Aug 6 - Sun, Aug 10
Frontier Logo
3:27 pm - 11:01 pmIAH-SEA
9h 34m1 stop
Frontier Logo
6:41 am - 2:42 pmSEA-IAH
6h 01m1 stop
$206Frontier
Find Deal
Tue, Aug 19 - Wed, Aug 27
Frontier Logo
7:00 am - 11:42 pmIAH-SEA
18h 42m1 stop
Frontier Logo
6:41 am - 2:42 pmSEA-IAH
6h 01m1 stop
$230Frontier
Find Deal
Tue, Aug 12 - Wed, Aug 20
Southwest Logo
10:20 am - 12:55 pmHOU-SEA
4h 35mnonstop
Southwest Logo
10:45 pm - 5:00 amSEA-HOU
4h 15mnonstop
$257Southwest
Find Deal
Tue, Aug 26 - Thu, Aug 28
Southwest Logo
4:45 pm - 11:35 pmHOU-SEA
8h 50m1 stop
Southwest Logo
10:45 pm - 5:00 amSEA-HOU
4h 15mnonstop
$267Southwest
Find Deal
Tue, Aug 26 - Thu, Sep 4
American Airlines Logo
8:25 pm - 12:56 amHOU-SEA
6h 31m1 stop
American Airlines Logo
11:30 pm - 9:44 amSEA-HOU
8h 14m1 stop
$277American Airlines
Find Deal
Sun, Aug 17 - Wed, Aug 20
American Airlines Logo
8:25 pm - 12:56 amHOU-SEA
6h 31m1 stop
American Airlines Logo
5:25 am - 1:51 pmSEA-HOU
6h 26m1 stop
$278American Airlines
Find Deal
Thu, Aug 14 - Wed, Aug 20
Delta Logo
6:15 am - 6:55 pmHOU-SEA
14h 40m2 stops
Delta Logo
11:52 am - 10:31 pmSEA-HOU
8h 39m1 stop
$335Delta
Find Deal
Sun, Aug 31 - Wed, Sep 3
Delta Logo
6:15 am - 11:59 pmHOU-SEA
19h 44m1 stop
Delta Logo
11:52 am - 10:31 pmSEA-HOU
8h 39m1 stop
$340Delta
Find Deal
Sat, Aug 30 - Wed, Sep 3

Southwest flights from Houston to Seattle

Our best Southwest deals on Houston to Seattle flight tickets
Southwest
Aug 26
HOU10:20 amHouston Hobby
4h 35m
SEA12:55 pmSeattle/Tacoma Intl
Aug 28
SEA10:45 pmSeattle/Tacoma Intl
4h 15m
HOU5:00 amHouston Hobby
$257
Find similar
Southwest
Aug 26
HOU4:45 pmHouston Hobby
8h 50m
1 stop
SEA11:35 pmSeattle/Tacoma Intl
Sep 4
SEA10:45 pmSeattle/Tacoma Intl
4h 15m
HOU5:00 amHouston Hobby
$267
Find similar
Southwest
Aug 26
HOU9:40 amHouston Hobby
11h 00m
2 stops
SEA6:40 pmSeattle/Tacoma Intl
Sep 4
SEA10:45 pmSeattle/Tacoma Intl
4h 15m
HOU5:00 amHouston Hobby
$272
Find similar

Frontier flights from Houston to Seattle

Our best Frontier deals on Houston to Seattle flight tickets
Frontier
Aug 19
IAH3:27 pmHouston George Bush Intcntl
9h 34m
1 stop
SEA11:01 pmSeattle/Tacoma Intl
Aug 27
SEA6:41 amSeattle/Tacoma Intl
6h 01m
1 stop
IAH2:42 pmHouston George Bush Intcntl
$206
Find similar
Frontier
Aug 12
IAH7:00 amHouston George Bush Intcntl
18h 42m
1 stop
SEA11:42 pmSeattle/Tacoma Intl
Aug 20
SEA6:41 amSeattle/Tacoma Intl
6h 01m
1 stop
IAH2:42 pmHouston George Bush Intcntl
$230
Find similar
Frontier
Aug 12
IAH7:00 amHouston George Bush Intcntl
18h 42m
1 stop
SEA11:42 pmSeattle/Tacoma Intl
Aug 22
SEA6:17 amSeattle/Tacoma Intl
26h 22m
1 stop
IAH10:39 amHouston George Bush Intcntl
$236
Find similar

See travel insights to Seattle from

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 to Seattle?

In general, September is the cheapest month to fly from Houston to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $296. If you don’t want to visit Seattle in September, then you should wait until October to fly from Houston, when ticket prices are also cheap, with an average price of $307.

What is the cheapest day to depart on your flight to Seattle?

On average, the least expensive day to fly to Seattle from Houston is on a Saturday. momondo users have found tickets for Saturday departures for as low as $383. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Wednesday is the most expensive day to depart from Houston because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $417.

What is the cheapest time of day to depart on your flight to Seattle?

Flying to Seattle from Houston in the morning is the least expensive time of day to depart. momondo users have found prices as low as $476 when looking at flights departing in the morning. Flights to Seattle are more costly at noon, with an average ticket price of $516. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Houston to Seattle/Tacoma Intl flight route?

Fly from Houston George Bush Intcntl to Seattle/Tacoma Intl for the best Houston - Seattle/Tacoma Intl flight prices

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

You are more likely to see cheaper flights to Seattle from Houston when booking weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $372 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Houston for as low as $323 on momondo.

What cabin class options are available on Houston to Seattle/Tacoma Intl flights?

There are 4 cabin classes available to choose from on Houston to Seattle/Tacoma Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

$65

Fastest flight time

4h 35m

Direct flights

Every day

Airports in Seattle

1 airport
The best one-way flight to Seattle from Houston in the past 72 hours is $65. The best round-trip flight deal from Houston to Seattle found on momondo in the last 72 hours is $170.
The fastest flight from Houston to Seattle takes 4h 35m
Direct flights go from Houston to Seattle every day.
There is 1 airport near Seattle: Seattle/Tacoma Intl (SEA)
Search flight deals

  • 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 35m.

  • 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.

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
Spirit AirlinesPriceFrom $98Free CancellationRating
6.3
8,047 reviews
Search Spirit Airlines flights
FrontierPriceFrom $129Free CancellationRating
5.9
3,260 reviews
Search Frontier flights
DeltaPriceFrom $138Free CancellationRating
8.0
7,953 reviews
Search Delta flights
Hawaiian AirlinesPriceFrom $194Free CancellationRating
7.8
2,571 reviews
Search Hawaiian Airlines flights
Alaska AirlinesPriceFrom $216Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $246Free CancellationRating
7.4
8,856 reviews
Search United Airlines flights
American AirlinesPriceFrom $266Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $272Free CancellationRating
8.0
4,243 reviews
Search Southwest flights

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Leavenworth
Tacoma
SeaTac
Ocean Shores
Olympia
Renton
Kent
Federal Way
Lynnwood
Puyallup
Marysville
Tukwila
Kirkland
Shoreline
Lakewood
Fife
Cle Elum
Centralia
Westport
Redmond

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.

An easier way to manage your Seattle 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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 7/19
Sat 7/26
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States