Cheap flights from Houston to Seattle from $83

Round-trip
1 adult
Economy
From?
To?
Tue 6/28
Tue 7/5

Deals available from 900+ travel sites.

Flight information for Houston to Seattle

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

Best Price Found

$83

Fastest flight time

4h 40m

Direct flights

Mon, Tue, Fri, Sat and Sun

Airports in Seattle

3 airports
The best one-way flight to Seattle from Houston in the past 72 hours is $83. The best round-trip flight deal from Houston to Seattle found on momondo in the last 72 hours is $219.
The fastest flight from Houston to Seattle takes 4h 40m
Direct flights go from Houston to Seattle on Monday, Tuesday, Friday, Saturday and Sunday. The only airline offering direct flights is Alaska Airlines.
There are 3 airports near Seattle: Seattle King County/Boeing (BFI), Seattle Lake Union Spb (LKE), 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?

February

The cheapest time of year to fly to Seattle from Houston is February. Most expensive is May

What is the cheapest day to depart Houston for Seattle?

Tuesday

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

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

in the evening

Houston to Seattle flights are approximately 10% more expensive in the morning than in the evening

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

Juneyao Airlines

Alaska Airlines, Delta, and Frontier 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?

36 days before

The cheapest time to buy a flight from Houston to Seattle is approximately 36 days to departure

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 June, $168 is typically the cheapest round trip price you’ll find from Houston to Seattle which you can find when you fly IAH — SEA.

Houston Hobby Airport (HOU) to Seattle/Tacoma Intl Airport (SEA)$217
Search Flight Deals
Houston George Bush Intcntl Airport (IAH) to Seattle/Tacoma Intl Airport (SEA)$168
Search Flight Deals
College Station Easterwood Field Airport (CLL) to Seattle/Tacoma Intl Airport (SEA)$608
Search Flight Deals
Beaumont Jefferson County Airport (BPT) to Seattle/Tacoma Intl Airport (SEA)$529
Search Flight Deals

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 three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Houston to Seattle by changing tabs
Frontier
Aug 2
IAH6:12 pmHouston George Bush Intcntl
14h 00m
1 stop
SEA8:12 amSeattle/Tacoma Intl
Aug 4
SEA5:14 pmSeattle/Tacoma Intl
21h 51m
1 stop
IAH3:05 pmHouston George Bush Intcntl
Multiple Airlines
Aug 23
IAH6:12 pmHouston George Bush Intcntl
14h 00m
1 stop
SEA8:12 amSeattle/Tacoma Intl
Aug 30
SEA8:00 amSeattle/Tacoma Intl
9h 58m
1 stop
IAH5:58 pmHouston George Bush Intcntl
Spirit Airlines
Aug 24
IAH2:10 amHouston George Bush Intcntl
6h 49m
1 stop
SEA8:59 amSeattle/Tacoma Intl
Aug 31
SEA8:00 amSeattle/Tacoma Intl
9h 58m
1 stop
IAH5:58 pmHouston George Bush Intcntl
Delta
Sep 24
IAH11:30 amHouston George Bush Intcntl
8h 51m
1 stop
SEA8:21 pmSeattle/Tacoma Intl
Oct 4
SEA5:50 amSeattle/Tacoma Intl
6h 21m
1 stop
IAH12:11 pmHouston George Bush Intcntl
Frontier
Aug 2
IAH6:12 pmHouston George Bush Intcntl
14h 00m
1 stop
SEA8:12 amSeattle/Tacoma Intl
Aug 4
SEA5:14 pmSeattle/Tacoma Intl
21h 51m
1 stop
IAH3:05 pmHouston George Bush Intcntl
American Airlines
Oct 26
HOU6:19 amHouston Hobby
9h 01m
1 stop
SEA3:20 pmSeattle/Tacoma Intl
Oct 31
SEA7:30 pmSeattle/Tacoma Intl
8h 10m
1 stop
HOU3:40 amHouston Hobby

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 Major Airline
Frontier
Aug 9
IAH6:12 pmHouston George Bush Intcntl
14h 00m
1 stop
SEA8:12 amSeattle/Tacoma Intl
Spirit Airlines
Aug 20
IAH2:10 amHouston George Bush Intcntl
6h 49m
1 stop
SEA8:59 amSeattle/Tacoma Intl
Alaska Airlines
Sep 13
IAH1:40 pmHouston George Bush Intcntl
4h 44m
SEA6:24 pmSeattle/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
Multiple Airlines
Jul 3
IAH8:32 amHouston George Bush Intcntl
12h 55m
1 stop
SEA9:27 pmSeattle/Tacoma Intl
Jul 7
SEA5:14 pmSeattle/Tacoma Intl
21h 51m
1 stop
IAH3:05 pmHouston George Bush Intcntl
Spirit Airlines
Jul 3
IAH12:50 pmHouston George Bush Intcntl
8h 37m
1 stop
SEA9:27 pmSeattle/Tacoma Intl
Jul 13
SEA2:00 amSeattle/Tacoma Intl
11h 53m
1 stop
IAH1:53 pmHouston George Bush Intcntl
Multiple Airlines
Jul 3
IAH12:50 pmHouston George Bush Intcntl
8h 37m
1 stop
SEA9:27 pmSeattle/Tacoma Intl
Jul 7
SEA5:14 pmSeattle/Tacoma Intl
21h 51m
1 stop
IAH3:05 pmHouston George Bush Intcntl
Spirit Airlines
Jul 3
IAH12:50 pmHouston George Bush Intcntl
8h 37m
1 stop
SEA9:27 pmSeattle/Tacoma Intl
Jul 13
SEA2:00 amSeattle/Tacoma Intl
11h 53m
1 stop
IAH1:53 pmHouston George Bush Intcntl
American Airlines
Jul 2
HOU2:29 pmHouston Hobby
6h 39m
1 stop
SEA9:08 pmSeattle/Tacoma Intl
Jul 5
SEA1:27 amSeattle/Tacoma Intl
8h 31m
1 stop
HOU9:58 amHouston Hobby
Spirit Airlines
Jul 3
IAH12:50 pmHouston George Bush Intcntl
8h 37m
1 stop
SEA9:27 pmSeattle/Tacoma Intl
Jul 9
SEA2:00 amSeattle/Tacoma Intl
11h 35m
1 stop
IAH1:35 pmHouston George Bush Intcntl

Best airlines flying from Houston to Seattle

Compare and see reviews for airlines that fly from Houston to Seattle with momondo
AirlineRatingFree CancellationPrice
Juneyao AirlinesPriceFrom $14Free CancellationRating
0.0
Search Juneyao Airlines flights
Spirit AirlinesPriceFrom $76Free CancellationRating
6.2
6.4

Boarding

5.9

Comfort

7.0

Crew

4.8

Entertainment

5.1

Food

Reviews

Great crew! short and on time flight!

1 / 10
Search Spirit Airlines flights
FrontierPriceFrom $91Free CancellationRating
6.2
6.4

Boarding

5.8

Comfort

7.0

Crew

4.7

Entertainment

5.0

Food

Reviews

This was my first ever time flying with Frontier. It did not get off to a very good start. Our flight was delayed for nearly five hours. To this day, I have no knowledge of the reason for this long delay. The communication was very poor from the airline. I tried to call and get rebooked on another flight however nothing was available for that day. I also tried to call their customer service and the average wait time was 30 to 45 minutes. Unfortunately, this is the type of stuff you would expect from a budget airline. You get exactly what you pay for and not sent more.

1 / 10
Search Frontier flights
Alaska AirlinesPriceFrom $145Free CancellationRating
8.0
8.2

Boarding

7.9

Comfort

8.5

Crew

7.2

Entertainment

7.2

Food

Reviews

The plane was on time; arrived Seattle half an hour early. Cabin crews were well mannered and cordial. However, snacks served during flight could have been better considering flight duration

1 / 10
Search Alaska Airlines flights
United AirlinesPriceFrom $158Free CancellationRating
7.2
7.5

Boarding

7.1

Comfort

8.0

Crew

6.9

Entertainment

6.6

Food

Reviews

First time flying United and I was very impressed.

1 / 10
Search United Airlines flights
American AirlinesPriceFrom $161Free CancellationRating
7.1
7.4

Boarding

7.1

Comfort

8.0

Crew

6.8

Entertainment

6.4

Food

Reviews

They forced me to check in my carry-on to my final destination, I tried to explain that I have a long time transit whiting , so I need my carry-on with me to check in a hotel, but they were very strict . Note: my ticket was allowing me to have my carry-on with me in the cabin

1 / 10
Search American Airlines flights
DeltaPriceFrom $178Free CancellationRating
7.8
7.9

Boarding

8.0

Comfort

8.3

Crew

7.7

Entertainment

7.3

Food

Reviews

Best airline ever!

1 / 10
Search Delta flights

Spirit Airlines flights from Houston to Seattle

Our best Spirit Airlines deals on Houston to Seattle flight tickets
Spirit Airlines
Aug 24
IAH2:10 amHouston George Bush Intcntl
6h 49m
1 stop
SEA8:59 amSeattle/Tacoma Intl
Aug 31
SEA8:00 amSeattle/Tacoma Intl
9h 58m
1 stop
IAH5:58 pmHouston George Bush Intcntl
Spirit Airlines
Sep 24
IAH11:00 amHouston George Bush Intcntl
10h 25m
1 stop
SEA9:25 pmSeattle/Tacoma Intl
Oct 1
SEA2:00 amSeattle/Tacoma Intl
9h 39m
1 stop
IAH11:39 amHouston George Bush Intcntl
Spirit Airlines
Jul 3
IAH12:50 pmHouston George Bush Intcntl
8h 37m
1 stop
SEA9:27 pmSeattle/Tacoma Intl
Jul 13
SEA2:00 amSeattle/Tacoma Intl
11h 53m
1 stop
IAH1:53 pmHouston George Bush Intcntl

Frontier flights from Houston to Seattle

Our best Frontier deals on Houston to Seattle flight tickets
Frontier
Aug 2
IAH6:12 pmHouston George Bush Intcntl
14h 00m
1 stop
SEA8:12 amSeattle/Tacoma Intl
Aug 4
SEA5:14 pmSeattle/Tacoma Intl
21h 51m
1 stop
IAH3:05 pmHouston George Bush Intcntl
Frontier
Aug 2
IAH6:12 pmHouston George Bush Intcntl
14h 00m
1 stop
SEA8:12 amSeattle/Tacoma Intl
Aug 4
SEA5:14 pmSeattle/Tacoma Intl
21h 51m
1 stop
IAH3:05 pmHouston George Bush Intcntl
Frontier
Aug 2
IAH6:12 pmHouston George Bush Intcntl
14h 00m
1 stop
SEA8:12 amSeattle/Tacoma Intl
Aug 4
SEA5:14 pmSeattle/Tacoma Intl
21h 51m
1 stop
IAH3:05 pmHouston George Bush Intcntl

  • Are airlines flying from Houston to Seattle/Tacoma Intl offering flexible cancellation due to COVID-19?

    Some of our partner airlines flying from Houston to Seattle/Tacoma Intl are adopting new policies due to the global impact of COVID-19. Some of the airlines that may be waiving their cancellation fees are United Airlines, Alaska Airlines, and Spirit Airlines. You can search for the full list of airlines like United Airlines that are offering this flexibility.

  • 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 6h 31m.



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 12m
Cheapest price$255
Austin to Seattle Flights
Fastest flight time4h 24m
Cheapest price$258
San Antonio to Seattle Flights
Fastest flight time4h 18m
Cheapest price$276
Dallas to Spokane Flights
Fastest flight time3h 35m
Cheapest price$229
Austin to Spokane Flights
Fastest flight time5h 28m
Cheapest price$247
Houston to Spokane Flights
Fastest flight time8h 15m
Cheapest price$251
El Paso to Seattle Flights
Fastest flight time3h 45m
Cheapest price$230
McAllen to Seattle Flights
Fastest flight time7h 02m
Cheapest price$367
San Antonio to Spokane Flights
Fastest flight time5h 50m
Cheapest price$245
Lubbock to Seattle Flights
Fastest flight time6h 21m
Cheapest price$627

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?

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.

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.

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.

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.


Here's why travelers choose to use momondo
Flexible Travel
momondo understands the need for flexibility and we have a filter specifically for flights with no change fees.
Expert Insights
Data driven insights designed to help you find a great flight deal. From the cheapest time to depart to how far in advance to book.
Price Alerts
Track the price of your preferred flight route and be notified when it changes.