Alaska's Premium Class offers extra legroom and free cocktails, enhancing comfort on medium-haul flights.
Alaska's Wi-Fi is a bargain, perfect for getting work done on longer flights.
Most accurate provider | Mytrip 3 stars |
---|---|
Most trusted provider | Mytrip 3 stars |
Round-trip from | $181 (CheapOair) |
One-way from | $138 (Alaska Airlines) |
Popular in | December |
Cheapest in | February |
Average price | $357 |
Good round-trip deal | $386 or less |
Good one-way deal | $194 or less |
Fly from
Fly to
Route
Depart
Return
Price
HoustonSeattle
IAH - SEA
IAHSEA
Houston George Bush Intcntl
Wed 5/7
6:52 am-11:49 pm
1 stop18h 57m
Seattle/Tacoma Intl
Wed 5/14
6:24 am-10:38 am
1 stop26h 14m
HoustonSeattle
IAH - SEA
IAHSEA
Houston George Bush Intcntl
Wed 5/7
6:45 am-12:10 am
2 stops19h 25m
Seattle/Tacoma Intl
Mon 5/12
3:20 pm-5:31 am
1 stop12h 11m
HoustonSeattle
IAH - SEA
IAHSEA
Houston George Bush Intcntl
Wed 5/7
6:36 am-2:25 pm
1 stop9h 49m
Seattle/Tacoma Intl
Tue 5/13
5:40 pm-11:59 pm
Nonstop4h 19m
HoustonSeattle
IAH - SEA
IAHSEA
Houston George Bush Intcntl
Wed 6/4
8:13 pm-11:00 pm
Nonstop4h 47m
Seattle/Tacoma Intl
Tue 6/10
5:05 pm-11:25 pm
Nonstop4h 20m
HoustonSeattle
IAH - SEA
IAHSEA
Houston George Bush Intcntl
Tue 6/10
7:14 pm-10:00 pm
Nonstop4h 46m
Seattle/Tacoma Intl
Mon 6/16
11:59 pm-6:20 am
Nonstop4h 21m
HoustonSeattle
IAH - SEA
IAHSEA
Houston George Bush Intcntl
Thu 6/5
7:00 pm-11:59 pm
1 stop6h 59m
Seattle/Tacoma Intl
Wed 6/11
9:43 am-6:09 pm
1 stop6h 26m
HoustonSeattle
IAH - SEA
IAHSEA
Houston George Bush Intcntl
Wed 5/7
6:30 am-9:14 am
Nonstop4h 44m
Seattle/Tacoma Intl
Mon 5/12
5:40 pm-11:59 pm
Nonstop4h 19m
HoustonSeattle
IAH - SEA
IAHSEA
Houston George Bush Intcntl
Thu 6/5
7:31 pm-12:44 am
1 stop7h 13m
Seattle/Tacoma Intl
Mon 6/9
1:22 am-9:16 am
1 stop5h 54m
HoustonSeattle
IAH - SEA
IAHSEA
Houston George Bush Intcntl
Mon 5/19
6:00 am-11:31 am
1 stop7h 31m
HoustonSeattle
IAH - SEA
IAHSEA
Houston George Bush Intcntl
Fri 5/30
3:49 pm-2:25 pm
2 stops24h 36m
Provider | Price Accuracy | Trust Score* |
---|---|---|
Price Accuracy1 star | Trust Score*3 stars | |
Price Accuracy3 stars | Trust Score*2 stars | |
Price Accuracy3 stars | Trust Score*3 stars | |
Price Accuracy3 stars | Trust Score*2 stars | |
Price Accuracy3 stars | Trust Score*3 stars | |
Price Accuracy3 stars | Trust Score*3 stars | |
Price Accuracy3 stars | Trust Score*3 stars | |
Price Accuracy1 star | Trust Score*3 stars | |
Price Accuracy1 star | Trust Score*3 stars | |
Price Accuracy- | Trust Score*1 star |
The best time to book flights from Houston George Bush Intcntl Airport to Seattle is 86 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Currently, January is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Seattle (average of $238). Flying from Houston George Bush Intcntl Airport to Seattle in July is currently the most expensive (average of $411). 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.
It’s typically best to fly out from Houston George Bush Intcntl Airport to Seattle in the morning. Doing so could potentially save you 11% on the flight price compared to flying at noon, which is usually more expensive.
Travelers seeking maximum savings on their Houston George Bush Intcntl Airport to Seattle flight should consider departing on Wednesday mornings when fares are most often at their lowest. Tuesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
The most flights from IAH to SEA are scheduled on a Wednesday (16 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (12 on average).
In terms of precipitation, rainfall in Seattle ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit Seattle when rainfall is around 0.7 in.
If weather is an important factor for your trip to Seattle, 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 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).
Crew
Entertainment
Boarding
Comfort
Food
Overall
Reviews
Cheri,Jan 2025
FAT - SEA
Crew
Entertainment
Boarding
Comfort
Food
Overall
Reviews
Cheri,Jan 2025
FAT - SEA
Crew
Entertainment
Boarding
Comfort
Food
Overall
Reviews
Cheri,Jan 2025
FAT - SEA
Crew
Entertainment
Boarding
Comfort
Food
Overall
Reviews
Cheri,Jan 2025
FAT - SEA
Crew
Entertainment
Boarding
Comfort
Food
Overall
Reviews
Cheri,Jan 2025
FAT - SEA
Crew
Entertainment
Boarding
Comfort
Food
Overall
Reviews
Cheri,Jan 2025
FAT - SEA
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Cheapest$101 | Average$201 | FlexibilityNo cancel fee | On-time65% | |
Cheapest$129 | Average$244 | FlexibilityNo cancel fee | On-time62% | |
Cheapest$236 | Average$327 | FlexibilityNo cancel fee | On-timeN/A | |
Cheapest$236 | Average$401 | FlexibilityNo cancel fee | On-time75% | |
Cheapest$268 | Average$473 | FlexibilityNo cancel fee | On-time69% | |
Cheapest$289 | Average$392 | FlexibilityNo cancel fee | On-time71% | |
Cheapest$301 | Average$387 | FlexibilityNo cancel fee | On-time85% |