Alaska's Premium Class offers extra legroom and free cocktails, ideal for added comfort.
Alaska's Wi-Fi is a flat fee, great for business travelers needing to work onboard.
Round-trip from | $223 (CheapOair) |
---|---|
One-way from | $129 (Hawaiian Airlines) |
Popular in | December |
Cheapest in | September |
Average price | $431 |
Fly from
Fly to
Route
Depart
Return
Price
SeattleHouston
SEA - IAH
SEAIAH
Seattle/Tacoma Intl
Fri 5/9
6:00 am-5:35 am
1 stop21h 35m
Houston George Bush Intcntl
Mon 5/12
6:31 am-12:10 am
1 stop19h 39m
SeattleHouston
SEA - IAH
SEAIAH
Seattle/Tacoma Intl
Wed 4/16
12:30 pm-10:54 pm
1 stop8h 24m
Houston George Bush Intcntl
Fri 4/25
12:09 pm-7:23 pm
1 stop9h 14m
SeattleHouston
SEA - IAH
SEAIAH
Seattle/Tacoma Intl
Mon 4/21
12:59 am-9:24 am
1 stop6h 25m
Houston George Bush Intcntl
Tue 4/29
5:00 am-1:01 pm
1 stop10h 01m
SeattleHouston
SEA - IAH
SEAIAH
Seattle/Tacoma Intl
Sat 5/3
6:00 am-3:46 pm
1 stop7h 46m
Houston George Bush Intcntl
Wed 5/14
6:20 am-12:33 pm
1 stop8h 13m
SeattleHouston
SEA - HOU
SEAHOU
Seattle/Tacoma Intl
Tue 4/22
12:25 pm-10:10 pm
1 stop7h 45m
Houston Hobby
Tue 4/29
7:25 am-12:40 pm
1 stop7h 15m
SeattleHouston
SEA - IAH
SEAIAH
Seattle/Tacoma Intl
Wed 4/9
7:51 pm-10:18 am
1 stop12h 27m
Houston George Bush Intcntl
Wed 4/16
10:21 pm-9:35 am
1 stop13h 14m
SeattleHouston
SEA - IAH
SEAIAH
Seattle/Tacoma Intl
Tue 6/17
5:40 pm-11:59 pm
Nonstop4h 19m
Houston George Bush Intcntl
Wed 6/18
6:00 am-8:40 am
Nonstop4h 40m
SeattleHouston
SEA - HOU
SEAHOU
Seattle/Tacoma Intl
Tue 4/29
11:54 am-10:40 pm
1 stop8h 46m
Houston Hobby
Sat 5/3
6:31 pm-11:09 pm
1 stop6h 38m
SeattleHouston
SEA - IAH
SEAIAH
Seattle/Tacoma Intl
Wed 4/16
12:46 pm-12:39 am
1 stop9h 53m
Houston George Bush Intcntl
Thu 4/24
4:20 pm-7:23 pm
Nonstop5h 03m
SeattleHouston
SEA - HOU
SEAHOU
Seattle/Tacoma Intl
Fri 4/18
1:56 pm-11:37 am
1 stop19h 41m
Houston Hobby
Mon 4/21
10:36 am-12:44 am
1 stop16h 08m
To ensure you get the cheapest price possible for a flight from Seattle to Houston, you should look to book at least 81 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Currently, September is the cheapest month in which you can book a flight from Seattle to Houston (average of $230). Flying from Seattle to Houston in March is currently the most expensive (average of $334). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
When flying from Seattle to Houston, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 23% versus a flight in the morning.
Travelers seeking maximum savings on their Seattle to Houston flight should consider departing on Thursday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
In terms of precipitation, rainfall in Houston ranges from 3.2 - 5.9 inches per month. June is typically the wettest month, when rainfall can reach 5.9 in. February is typically the driest time to visit Houston when rainfall is around 3.2 in.
If weather is an important factor for your trip to Houston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 53.6 F).
Comfort
Food
Crew
Boarding
Overall
Entertainment
Reviews
Ila,Mar 2025
HOU - DAL
Comfort
Food
Crew
Boarding
Overall
Entertainment
Reviews
Ila,Mar 2025
HOU - DAL
Comfort
Food
Crew
Boarding
Overall
Entertainment
Reviews
Ila,Mar 2025
HOU - DAL
Comfort
Food
Crew
Boarding
Overall
Entertainment
Reviews
Ila,Mar 2025
HOU - DAL
Comfort
Food
Crew
Boarding
Overall
Entertainment
Reviews
Ila,Mar 2025
HOU - DAL
Comfort
Food
Crew
Boarding
Overall
Entertainment
Reviews
Ila,Mar 2025
HOU - DAL
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Cheapest$91 | Average$223 | FlexibilityNo cancel fee | On-time65% | |
Cheapest$125 | Average$235 | FlexibilityNo cancel fee | On-time62% | |
Cheapest$154 | Average$341 | FlexibilityNo cancel fee | On-timeN/A | |
Cheapest$193 | Average$414 | FlexibilityNo cancel fee | On-time85% | |
Cheapest$236 | Average$549 | FlexibilityNo cancel fee | On-time75% | |
Cheapest$255 | Average$481 | FlexibilityNo cancel fee | On-time71% | |
Cheapest$257 | Average$465 | FlexibilityNo cancel fee | On-time69% | |
Cheapest$266 | Average$397 | FlexibilityNo cancel fee | On-time63% |