Cheap Flights from Seattle, WA to Houston, TX from $87

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On Cheapflightsplus.com you will find 15 direct and 241 connecting flights from Seattle to Houston. You can compare airfare deals from 7 airlines and multiple travel sites from $87, book and save on cheap plane tickets and last minute offers. Also check out SEA-HOU flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Seattle to Houston Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $87 (one-way), $149 (round-trip).

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Best Flights from Seattle to Houston Today

Take a look at the list of non stop flights and flights with layovers from Seattle to Houston with the lowest price of $87. The fastest direct flight takes 4h 15m and the fastest connecting – 5h 54m.

Price	Departure	Arrival	Flight Duration	Airline	Flight
from $102 Find flight	23:59 Seattle Seattle-Tacoma Intl	06:20+1 день Houston George Bush	4h 21m	Hawaiian Airlines	HA6734
from $102 Find flight	23:59 Seattle Seattle-Tacoma Intl	06:24+1 день Houston George Bush	4h 25m	Hawaiian Airlines	HA6620
from $105 Find flight	23:59 Seattle Seattle-Tacoma Intl	06:20+1 день Houston George Bush	4h 21m	Alaska Airlines	AS452
from $110 Find flight	11:45 Seattle Seattle-Tacoma Intl	18:10 Houston George Bush	4h 25m	Hawaiian Airlines	HA6732
from $136 Find flight	23:00 Seattle Seattle-Tacoma Intl	05:15+1 день Houston George Bush	4h 15m	United Airlines	UA2379
from $156 Find flight	17:40 Seattle Seattle-Tacoma Intl	23:59 Houston George Bush	4h 19m	Alaska Airlines	AS398
from $188 Find flight	05:00 Seattle Seattle-Tacoma Intl	11:19 Houston George Bush	4h 19m	United Airlines	UA1668
from $252 Find flight	12:00 Seattle Seattle-Tacoma Intl	18:28 Houston George Bush	4h 28m	United Airlines	UA787
from $87 Find flight	06:25 Seattle Seattle-Tacoma Intl	23:36 Houston George Bush	15h 11m layover 9h 39m - Denver	Frontier Airlines	F93406 F92996
from $92 Find flight	20:01 Seattle Seattle-Tacoma Intl	23:43+1 день Houston George Bush	25h 42m layover 19h 57m - Denver	Frontier Airlines	F91176 F92996
from $105 Find flight	08:55 Seattle Seattle-Tacoma Intl	16:50 Houston George Bush	5h 55m layover 0h 40m - Portland	Hawaiian Airlines	HA6830 HA7420
from $105 Find flight	08:00 Seattle Seattle-Tacoma Intl	16:40 Houston George Bush	6h 40m layover 1h 38m - Portland	Hawaiian Airlines	HA6831 HA7420
from $109 Find flight	12:58 Seattle Seattle-Tacoma Intl	21:42 Houston George Bush	6h 44m layover 0h 55m - Phoenix	Frontier Airlines	F93974 F94184
from $109 Find flight	17:30 Seattle Seattle-Tacoma Intl	05:55+1 день Houston George Bush	10h 25m layover 5h 0m - Las Vegas	Spirit Airlines	NK1682 NK1146
from $142 Find flight	15:58 Seattle Seattle-Tacoma Intl	05:05+1 день Houston George Bush	11h 7m layover 1h 40m - Las Vegas 2h 22m - Los Angeles	Spirit Airlines	NK2328 NK2508 NK2169
from $165 Find flight	09:10 Seattle Seattle-Tacoma Intl	19:13+1 день Houston Hobby	32h 3m layover 5h 25m - Minneapolis 18h 44m - Fletcher	Sun Country Airlines	SY282 G4246 G41840

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*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on June 30, 2025

Flight Schedule Seattle (Washington) to Houston (Texas)

Full flight schedule will help you in detecting at what time planes fly from Seattle to Houston. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.

Departure	Flight Details	Flight Duration	Price
05:00 — 11:19	05:00 — 11:19 UA1668 United Airlines Seattle — Houston	4h 19m	Find flight from$188
07:10 — 13:31	07:10 — 13:31 UA1322 United Airlines Seattle — Houston	4h 21m	Find flight from$188
07:10 — 13:31	07:10 — 13:31 UA2135 United Airlines Seattle — Houston	4h 21m	Find flight from$189
10:26 — 16:50	10:26 — 16:50 UA1005 United Airlines Seattle — Houston	4h 24m	Find flight from$136
11:37 — 18:05	11:37 — 18:05 UA1563 United Airlines Seattle — Houston	4h 28m	Find flight from$189
11:45 — 18:10	11:45 — 18:10 HA6732 Hawaiian Airlines Seattle — Houston	4h 25m	Find flight from$110
11:45 — 18:10	11:45 — 18:10 AS438 Alaska Airlines Seattle — Houston	4h 25m	Find flight from$156
12:00 — 18:28	12:00 — 18:28 UA787 United Airlines Seattle — Houston	4h 28m	Find flight from$252
16:40 — 23:00	16:40 — 23:00 UA1928 United Airlines Seattle — Houston	4h 20m	Find flight from$136
17:05 — 23:25	17:05 — 23:25 UA485 United Airlines Seattle — Houston	4h 20m	Find flight from$138
17:40 — 23:59	17:40 — 23:59 AS398 Alaska Airlines Seattle — Houston	4h 19m	Find flight from$156
23:00 — 05:15 +1 day	23:00 — 05:15 UA2379 United Airlines Seattle — Houston	4h 15m	Find flight from$136
23:59 — 06:20 +1 day	23:59 — 06:20 HA6734 Hawaiian Airlines Seattle — Houston	4h 21m	Find flight from$102
23:59 — 06:24 +1 day	23:59 — 06:24 HA6620 Hawaiian Airlines Seattle — Houston	4h 25m	Find flight from$102
23:59 — 06:20 +1 day	23:59 — 06:20 AS452 Alaska Airlines Seattle — Houston	4h 21m	Find flight from$105
00:59 — 09:28	00:59 — 06:54 AS441 Alaska Airlines Seattle — Dallas 1h 13m stop 08:07 — 09:28 AS6626 Alaska Airlines Dallas — Houston	6h 29m including layover	Find flight from$144
05:07 — 14:44	05:15 — 08:58 UA2269 United Airlines Seattle — Denver 2h 32m stop 11:38 — 15:10 UA738 United Airlines Denver — Houston	7h 37m including layover	Find flight from$141
05:21 — 16:40	05:21 — 06:20 HA6543 Hawaiian Airlines Seattle — Portland 4h 18m stop 10:38 — 16:40 HA7420 Hawaiian Airlines Portland — Houston	9h 19m including layover	Find flight from$136
06:00 — 14:37	06:25 — 10:16 F93406 Frontier Airlines Seattle — Denver 1h 9m stop 06:40 — 10:23 F93206 Frontier Airlines Denver — Houston	6h 37m including layover	Find flight from$109
06:25 — 23:36	06:25 — 10:16 F93406 Frontier Airlines Seattle — Denver 9h 39m stop 19:53 — 23:47 F92996 Frontier Airlines Denver — Houston	15h 11m including layover	Find flight from$87
07:00 — 16:50	06:30 — 07:18 HA6838 Hawaiian Airlines Seattle — Portland 2h 38m stop 10:30 — 16:54 HA7420 Hawaiian Airlines Portland — Houston	7h 50m including layover	Find flight from$122
07:00 — 17:16	07:00 — 13:15 UA2618 United Airlines Seattle — Chicago 1h 5m stop 14:20 — 17:16 UA2621 United Airlines Chicago — Houston	8h 16m including layover	Find flight from$139
08:00 — 16:40	08:00 — 08:52 HA6831 Hawaiian Airlines Seattle — Portland 1h 38m stop 10:30 — 16:54 HA7420 Hawaiian Airlines Portland — Houston	6h 40m including layover	Find flight from$105
08:55 — 16:50	08:55 — 09:50 HA6830 Hawaiian Airlines Seattle — Portland 40m stop 10:30 — 16:50 HA7420 Hawaiian Airlines Portland — Houston	5h 55m including layover	Find flight from$105
10:55 — 20:45	10:55 — 17:10 UA2671 United Airlines Seattle — Chicago 40m stop 17:50 — 20:45 UA1382 United Airlines Chicago — Houston	7h 50m including layover	Find flight from$139
11:11 — 20:13	11:11 — 14:58 UA1049 United Airlines Seattle — Denver 1h 48m stop 16:46 — 20:13 UA1202 United Airlines Denver — Houston	7h 2m including layover	Find flight from$141
12:52 — 22:11	12:52 — 15:07 UA1482 United Airlines Seattle — San Francisco 1h 8m stop 16:15 — 22:11 UA776 United Airlines San Francisco — Houston	7h 19m including layover	Find flight from$139
12:58 — 21:42	12:58 — 16:02 F93974 Frontier Airlines Seattle — Phoenix 55m stop 16:57 — 21:42 F94184 Frontier Airlines Phoenix — Houston	6h 44m including layover	Find flight from$109
13:00 — 22:11	13:00 — 15:15 UA1620 United Airlines Seattle — San Francisco 1h stop 16:15 — 22:11 UA776 United Airlines San Francisco — Houston	7h 11m including layover	Find flight from$141
13:37 — 23:43	13:40 — 19:36 AS549 Alaska Airlines Seattle — Dallas 2h 54m stop 22:45 — 23:54 AS4623 Alaska Airlines Dallas — Houston	8h 6m including layover	Find flight from$144
15:23 — 00:59 +1 day	15:23 — 17:39 UA325 United Airlines Seattle — San Francisco 1h 29m stop 19:08 — 00:59 UA2305 United Airlines San Francisco — Houston	7h 36m including layover	Find flight from$139
15:58 — 05:20 +1 day	15:20 — 17:51 NK2328 Spirit Airlines Seattle — Las Vegas 5h 57m stop 00:38 — 05:31 NK2378 Spirit Airlines Las Vegas — Houston	11h 22m including layover	Find flight from$123
17:30 — 05:55 +1 day	17:30 — 19:58 NK1682 Spirit Airlines Seattle — Las Vegas 5h stop 00:58 — 05:55 NK1146 Spirit Airlines Las Vegas — Houston	10h 25m including layover	Find flight from$109
19:35 — 05:47 +1 day	19:35 — 21:49 UA2632 United Airlines Seattle — San Francisco 2h 10m stop 23:59 — 05:47 UA505 United Airlines San Francisco — Houston	8h 12m including layover	Find flight from$139
19:35 — 06:30 +1 day	19:35 — 21:49 UA2632 United Airlines Seattle — San Francisco 2h 54m stop 00:43 — 06:30 UA512 United Airlines San Francisco — Houston	8h 55m including layover	Find flight from$139
20:01 — 23:43 +1 day	19:10 — 23:12 F91176 Frontier Airlines Seattle — Denver 19h 57m stop 19:53 — 23:47 F92996 Frontier Airlines Denver — Houston	25h 42m including layover	Find flight from$92
20:01 — 10:04 +1 day	19:10 — 23:12 F91176 Frontier Airlines Seattle — Denver 6h 38m stop 06:40 — 10:23 F93206 Frontier Airlines Denver — Houston	12h 3m including layover	Find flight from$114

Departure	Arrival	Flight Details	Flight Time	Price
		stop stop	including layover	Find flight from$

*Departure and arrival times - local. Updated on June 30, 2025

Flight Information

Below we will explain in detail what the flights cost on the destination from Seattle to Houston depends on and how to choose the most interesting flight option for you.

Distance between Seattle and Houston is 3045 miles. Time difference between the cities is 2h. Airplanes depart 00:20 to 23:59 from 3 Seattle airports and arrive 00:20 to 23:59 to 15 Houston airports. Average flight time is 4h 21m.

The fastest flight 4h 15m
Average flight time 4h 21m
The earliest flight 00:20
The latest flight 23:59
Distance 1893 ml

The cheapest months to travel to Houston are june (from 99 $), july (from 116 $), may (from 117 $).

The most expensive months are october (from 182 $), september (from 136 $), august (from 119 $).

What is the lowest airfare Seattle to Houston?

The cheapest plane ticket found by our users is $87. This airfare is for economy class on one-way F93406 flight by Frontier Airlines for July 14, 2025 which leaves Seattle-Tacoma Intl in Seattle at 06:25 am and arrives at Houston George Bush at 23:36.

Economy class

$87

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Business class

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First class

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Popular Airlines on the Route

The flight Seattle — Houston is served by 7 regular airlines and 3 low-cost airlines. Most of the flights on this route are operated by Alaska Airlines - 57 departures per week at the price of from $ 105 . And the most expensive tickets are offered by Alaska Airlines airline - from $ 2316.

Direct flights

There are 15 nonstop flights on the route. The fastest direct flight is UA2379 by United Airlines takes 4h 15m and the cheapest is F93406 by Frontier Airlines for $102.

AS - Alaska Airlines

from $105

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HA - Hawaiian Airlines

from $102

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UA - United Airlines

from $136

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Connecting Flights

There are 241 flights with layovers on the route. The fastest connecting flight is UA1049 by United Airlines takes 5h 54m and the cheapest is F93406 by Frontier Airlines for $87.

AS - Alaska Airlines

from $113

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F9 - Frontier Airlines

from $87

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SY - Sun Country Airlines

from $133

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TK - Turkish Airlines

from $1453

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HA - Hawaiian Airlines

from $105

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UA - United Airlines

from $139

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NK - Spirit Airlines

from $109

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Airports

You can fly from Seattle to Houston from 3 airports (Boeing Field International Airport, Seattle-Tacoma Intl, Kenmore Air Harbor SPB).

Seattle airports

Boeing Field International Airport-BFI

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Seattle-Tacoma Intl-SEA

from $87
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Kenmore Air Harbor SPB-LKE

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Houston airports

Ellington Field-EFD

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West Houston-IWS

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Hobby-HOU

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Park Ten Heliport-JPT

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Andrau Airpark-AAP

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George Bush-IAH

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Greenway Plaza H/P-JGP

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David Wayne Hooks-DWH

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Transco Twr Galleria-JGQ

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Westchase Hilton H/P-JWH

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Spaceland-SPX

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Woodlawns-JWL

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Marriot Astrodome Heliport-JMA

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Central Bus. District-JDX

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Houston Municipal-SGR

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Airplanes

There are flights to Houston from Seattle by 7 airlines that use 0 aircraft brands. They range from huge modern airplanes to small-sized.

Top Domestic Destinations from Seattle

You may also consider searching for discounted plane tickets to some other popular places from Seattle within United States.

Seattle — Washington D.C.

from $78

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Seattle — Las Vegas

from $62

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Seattle — New York

from $180

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Seattle — Chicago

from $73

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Seattle — Phoenix

from $67

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Seattle — San Diego

from $74

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Seattle — Los Angeles

from $53

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Seattle — Denver

from $243

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Seattle — Dallas

from $72

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Seattle — Boston

from $63

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Top International Destinations from Seattle

Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.

Seattle — Tokyo

from $77

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Seattle — London

from $70

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Seattle — Vancouver

from $57

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Seattle — Cancun

from $63

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Seattle — Paris

from $66

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Seattle — Toronto

from $64

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Seattle — Calgary

from $76

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Seattle — Mumbai

from $80

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Seattle — Montreal

from $68

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Seattle — Amsterdam

from $64

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How to book a plane ticket yourself?

Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.
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