Find Cheap Flights from Seattle/Tacoma Intl to Houston George Bush Intcntl (SEA - IAH)

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Thu 2/22
Thu 3/1
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Good to Know

Low Season:
October
Best time to beat the crowds
3%
expected price decrease
High Season:
December
Most popular time to fly
20%
expected price increase
Average Price:
$347
(avg. price over the last 2 weeks)
Good Deal:
$247
or less (round trip)

When to Book Flights from Seattle/Tacoma Intl to Houston George Bush Intcntl

Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for Finding a Cheap Flight

Looking for a cheap flight? 25% of our users found flights on this route for $246 or less.
The cheapest flight from Seattle/Tacoma Intl to Houston George Bush Intcntl was found 23 days before departure, on average.
Book at least 1 week before departure in order to get a below-average price.
Morning departure is around 7% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking Seattle/Tacoma Intl to Houston George Bush Intcntl Flights

How long does a flight from Seattle/Tacoma Intl to Houston George Bush Intcntl take?
An average nonstop flight takes 4h 13m, covering a distance of 1872 miles.
How many flights are there between Seattle/Tacoma Intl and Houston George Bush Intcntl?
There are 141 (nonstop) flights between Seattle/Tacoma Intl and Houston George Bush Intcntl per week, averaging 20 per day.
Which airlines provide the cheapest flights from Seattle/Tacoma Intl to Houston George Bush Intcntl?
In the past 3 days, the cheapest round-trip tickets were found on Spirit Airlines ($109), Frontier ($144) and Multiple Airlines ($152).
Do I need a passport to fly between Seattle/Tacoma Intl and Houston George Bush Intcntl?
No.
Which airlines fly most frequently between Seattle/Tacoma Intl and Houston George Bush Intcntl?
United (13 times daily), Alaska Airlines (3 times daily), Asiana Airlines (2 times daily) are the most frequent flyers on this route.
What’s the cheapest day of the week to fly Seattle/Tacoma Intl to Houston George Bush Intcntl?
For Seattle/Tacoma Intl to Houston George Bush Intcntl, Wednesday is the cheapest day to fly on average and Wednesday is the most expensive. Flying from Houston George Bush Intcntl back to Seattle/Tacoma Intl, the best deals are generally found on Wednesday, with Wednesday being the most expensive.

Book cheap flights from Seattle/Tacoma Intl to Houston George Bush Intcntl (round-trip)

Airports
Origin
Seattle
$109
only
$109
Destination
Houston
$109
only
$109
Wed, Feb 28
SEA
IAH
6h 26m
Tue, Mar 6
IAH
SEA
7h 12m
Trip: 7 days
6.0GoodShow reviews
Overall 6.0 Good
Based on 27 reviews
Overall
5.7
Boarding
6.0
Comfort
5.3
Crew
6.4
Entertainment
4.5
Food
4.6
SEA
IAH
Mediocre 2.0

Travelers beware! I was delayed getting to the airport and missed part one of a round trip. The airline's response was to cancel my return reservations as well (which I still needed) and when I called customer "service" they informed me that they were also keeping the entire fare that they had collected...including for my flight that was still 5 days in the future, which they cancelled. No wonder they were awarded the worst customer satisfaction of the industry last year.

SEA
IAH
Mediocre 2.0

No leg room, very unfriendly staff, and they charge for everything... The woman next to us had a bag which fit in the bag sizer but they ruled the wheels were a bit too long so she had to pay $65 to take it on the plane. I'll be paying more to take a normal airline next time.

SEA
IAH
Mediocre 3.3

On time, and crew was funny explaining the exit doors, safety features.

$52 to check your bag, I set up a resavation, shouldn't have to pay more for my bag. One bag under 29lbs should not cost $52 to check in. Other airlines give soda, or even water for free, yal charge for everything, was told a dollar for a cup of ice. Stupid. I won't fly with yal again. 4hr flight, seats didn't recline at all, window seat person has to have everyone move so you can go to bathroom.not enough space to move around.

SEA
IAH
Good 7.6

On time/early departure.

Since the seats are basic- it's hard to sleep. Definitely recommend a neck pillow.

SEA
IAH
Good 7.5

Cost, no delays. Got me there safe and quick. Great for shorter, daytime flights with very little luggage.

Website and system is a little tricky to navigate (such as buying bags before hand). Read an online article before hand to know what you are getting into-- add-ons are a la carte and all cost extra. Seats are more cramped and uncomfortable than the typical airline, especially for sleeping (do not recline, no wings for your head, less leg-room)

Tue, Apr 10
SEA
IAH
21h 00m
Wed, Apr 18
IAH
SEA
16h 45m
Trip: 9 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 33885 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
PHX
DEN
Okay 4.0

Crew was friendly

Late departure

MIA
CLE
Excellent 10.0

Funny flight crew who were very attentive and we made it back nearly 30 min early!

Nothing

DEN
ONT
Okay 4.0

The flight itself was fine

I used to love frontier but now everything from baggage policies to checking in feel like a huge hassle

ORD
DEN
Mediocre 2.0

The flight was delayed

LAX
DEN
Mediocre 2.0

Checking my luggage and then re-checking my luggage !!! Very annoying and very inconvenient. This is not passenger / customer friendly !!!

Tue, Feb 27
SEA
IAH
6h 26m
Sat, Mar 3
IAH
SEA
13h 05m
Trip: 5 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Mar 7
SEA
IAH
6h 26m
Wed, Apr 11
IAH
SEA
7h 12m
Trip: 35 days
6.0GoodShow reviews
Overall 6.0 Good
Based on 27 reviews
Overall
5.7
Boarding
6.0
Comfort
5.3
Crew
6.4
Entertainment
4.5
Food
4.6
SEA
IAH
Good 7.5

Cost, no delays. Got me there safe and quick. Great for shorter, daytime flights with very little luggage.

Website and system is a little tricky to navigate (such as buying bags before hand). Read an online article before hand to know what you are getting into-- add-ons are a la carte and all cost extra. Seats are more cramped and uncomfortable than the typical airline, especially for sleeping (do not recline, no wings for your head, less leg-room)

SEA
IAH
Mediocre 2.0

Customer service was ok.

Everything else.

SEA
IAH
Good 7.6

On time/early departure.

Since the seats are basic- it's hard to sleep. Definitely recommend a neck pillow.

SEA
IAH
Okay 5.0

Clean. Efficient in and out.

Cramped, no complimentary water, an hour late on one leg.

SEA
IAH
Good 6.0

On time to depart from Seattle

Did arrive to Houston a bit early but we sat on the plane past the arrival time due to no available gate. What a waste.

Wed, Apr 4
SEA
IAH
10h 27m
Tue, Apr 10
IAH
SEA
8h 03m
Trip: 7 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 33885 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
LAS
MSN
Okay 5.6

Quick service

Expensive bags and small amount of room on the plane

PHX
DEN
Okay 4.0

Crew was friendly

Late departure

LAS
BNA
Mediocre 2.0

Checking my luggage and then re-checking my luggage !!! Very annoying and very inconvenient. This is not passenger / customer friendly !!!

LAX
DEN
Mediocre 2.0

Checking my luggage and then re-checking my luggage !!! Very annoying and very inconvenient. This is not passenger / customer friendly !!!

DEN
ORD
Excellent 10.0

We got there ahead of schedule

Wed, Feb 28
SEA
IAH
6h 26m
Sat, Mar 3
IAH
SEA
13h 05m
Trip: 4 days
Overall 0.0 Poor
Based on 0 reviews
Sun, Apr 15
SEA
IAH
4h 13m
Thu, Apr 19
IAH
SEA
4h 38m
Trip: 5 days
6.0GoodShow reviews
Overall 6.0 Good
Based on 27 reviews
Overall
5.7
Boarding
6.0
Comfort
5.3
Crew
6.4
Entertainment
4.5
Food
4.6
SEA
IAH
Good 7.5

Cost, no delays. Got me there safe and quick. Great for shorter, daytime flights with very little luggage.

Website and system is a little tricky to navigate (such as buying bags before hand). Read an online article before hand to know what you are getting into-- add-ons are a la carte and all cost extra. Seats are more cramped and uncomfortable than the typical airline, especially for sleeping (do not recline, no wings for your head, less leg-room)

SEA
IAH
Mediocre 3.3

On time, and crew was funny explaining the exit doors, safety features.

$52 to check your bag, I set up a resavation, shouldn't have to pay more for my bag. One bag under 29lbs should not cost $52 to check in. Other airlines give soda, or even water for free, yal charge for everything, was told a dollar for a cup of ice. Stupid. I won't fly with yal again. 4hr flight, seats didn't recline at all, window seat person has to have everyone move so you can go to bathroom.not enough space to move around.

SEA
IAH
Mediocre 2.0

Travelers beware! I was delayed getting to the airport and missed part one of a round trip. The airline's response was to cancel my return reservations as well (which I still needed) and when I called customer "service" they informed me that they were also keeping the entire fare that they had collected...including for my flight that was still 5 days in the future, which they cancelled. No wonder they were awarded the worst customer satisfaction of the industry last year.

SEA
IAH
Good 6.0

On time to depart from Seattle

Did arrive to Houston a bit early but we sat on the plane past the arrival time due to no available gate. What a waste.

SEA
IAH
Good 7.6

On time/early departure.

Since the seats are basic- it's hard to sleep. Definitely recommend a neck pillow.

Wed, Apr 4
SEA
IAH
10h 27m
Tue, Apr 17
IAH
SEA
21h 05m
Trip: 14 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 33885 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
DEN
LAS
Mediocre 2.0

Checking my luggage and then re-checking my luggage !!! Very annoying and very inconvenient. This is not passenger / customer friendly !!!

PHX
MKE
Okay 4.0

Nothing

Everything

PHX
DEN
Okay 4.0

Crew was friendly

Late departure

PHL
SJU
Good 6.0

boarding and treatment by staff wad excellent

$3 for a cup of coffee is outrageous.... other airlines at least include beverages and a snack (peanuts etc).

ORD
DEN
Mediocre 2.0

The flight was delayed

Wed, Mar 7
SEA
IAH
6h 26m
Sat, Mar 17
IAH
SEA
6h 46m
Trip: 10 days
Overall 0.0 Poor
Based on 0 reviews
Fri, Apr 27
SEA
IAH
4h 13m
Wed, May 2
IAH
SEA
6h 56m
Trip: 6 days
6.0GoodShow reviews
Overall 6.0 Good
Based on 27 reviews
Overall
5.7
Boarding
6.0
Comfort
5.3
Crew
6.4
Entertainment
4.5
Food
4.6
SEA
IAH
Excellent 10.0

We left early! How often does that happen?

SEA
IAH
Mediocre 2.0

Customer service was ok.

Everything else.

SEA
IAH
Mediocre 3.3

On time, and crew was funny explaining the exit doors, safety features.

$52 to check your bag, I set up a resavation, shouldn't have to pay more for my bag. One bag under 29lbs should not cost $52 to check in. Other airlines give soda, or even water for free, yal charge for everything, was told a dollar for a cup of ice. Stupid. I won't fly with yal again. 4hr flight, seats didn't recline at all, window seat person has to have everyone move so you can go to bathroom.not enough space to move around.

SEA
IAH
Good 7.5

Cost, no delays. Got me there safe and quick. Great for shorter, daytime flights with very little luggage.

Website and system is a little tricky to navigate (such as buying bags before hand). Read an online article before hand to know what you are getting into-- add-ons are a la carte and all cost extra. Seats are more cramped and uncomfortable than the typical airline, especially for sleeping (do not recline, no wings for your head, less leg-room)

SEA
IAH
Good 7.6

On time/early departure.

Since the seats are basic- it's hard to sleep. Definitely recommend a neck pillow.

Mon, Apr 9
SEA
IAH
21h 00m
Tue, Apr 17
IAH
SEA
21h 05m
Trip: 9 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 33885 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
LAS
MSN
Okay 5.6

Quick service

Expensive bags and small amount of room on the plane

ORD
DEN
Mediocre 2.0

The flight was delayed

LAS
BNA
Mediocre 2.0

Checking my luggage and then re-checking my luggage !!! Very annoying and very inconvenient. This is not passenger / customer friendly !!!

DEN
ONT
Okay 4.0

The flight itself was fine

I used to love frontier but now everything from baggage policies to checking in feel like a huge hassle

PHL
SJU
Good 6.0

boarding and treatment by staff wad excellent

$3 for a cup of coffee is outrageous.... other airlines at least include beverages and a snack (peanuts etc).

Wed, Apr 4
SEA
IAH
10h 27m
Tue, Apr 10
IAH
SEA
7h 12m
Trip: 7 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Apr 19
SEA
IAH
6h 22m
Wed, Apr 25
IAH
SEA
6h 56m
Trip: 7 days
6.0GoodShow reviews
Overall 6.0 Good
Based on 27 reviews
Overall
5.7
Boarding
6.0
Comfort
5.3
Crew
6.4
Entertainment
4.5
Food
4.6
SEA
IAH
Good 7.5

Cost, no delays. Got me there safe and quick. Great for shorter, daytime flights with very little luggage.

Website and system is a little tricky to navigate (such as buying bags before hand). Read an online article before hand to know what you are getting into-- add-ons are a la carte and all cost extra. Seats are more cramped and uncomfortable than the typical airline, especially for sleeping (do not recline, no wings for your head, less leg-room)

SEA
IAH
Okay 5.0

Clean. Efficient in and out.

Cramped, no complimentary water, an hour late on one leg.

SEA
IAH
Mediocre 2.0

Customer service was ok.

Everything else.

SEA
IAH
Mediocre 2.0

Travelers beware! I was delayed getting to the airport and missed part one of a round trip. The airline's response was to cancel my return reservations as well (which I still needed) and when I called customer "service" they informed me that they were also keeping the entire fare that they had collected...including for my flight that was still 5 days in the future, which they cancelled. No wonder they were awarded the worst customer satisfaction of the industry last year.

SEA
IAH
Excellent 10.0

Nice comfortable plane

The late departure time

Tue, Apr 10
SEA
IAH
21h 00m
Tue, Apr 17
IAH
SEA
21h 05m
Trip: 8 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 33885 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
ORD
DEN
Mediocre 2.0

The flight was delayed

DEN
ORD
Excellent 10.0

We got there ahead of schedule

LAS
MSN
Okay 5.6

Quick service

Expensive bags and small amount of room on the plane

MIA
CLE
Excellent 10.0

Funny flight crew who were very attentive and we made it back nearly 30 min early!

Nothing

PHL
SJU
Good 6.0

boarding and treatment by staff wad excellent

$3 for a cup of coffee is outrageous.... other airlines at least include beverages and a snack (peanuts etc).

Wed, Apr 4
SEA
IAH
10h 27m
Fri, Apr 13
IAH
SEA
4h 38m
Trip: 10 days
Overall 0.0 Poor
Based on 0 reviews
Thu, May 3
SEA
IAH
6h 22m
Wed, May 9
IAH
SEA
6h 56m
Trip: 7 days
6.0GoodShow reviews
Overall 6.0 Good
Based on 27 reviews
Overall
5.7
Boarding
6.0
Comfort
5.3
Crew
6.4
Entertainment
4.5
Food
4.6
SEA
IAH
Excellent 10.0

Nice comfortable plane

The late departure time

SEA
IAH
Mediocre 3.3

On time, and crew was funny explaining the exit doors, safety features.

$52 to check your bag, I set up a resavation, shouldn't have to pay more for my bag. One bag under 29lbs should not cost $52 to check in. Other airlines give soda, or even water for free, yal charge for everything, was told a dollar for a cup of ice. Stupid. I won't fly with yal again. 4hr flight, seats didn't recline at all, window seat person has to have everyone move so you can go to bathroom.not enough space to move around.

SEA
IAH
Good 7.6

On time/early departure.

Since the seats are basic- it's hard to sleep. Definitely recommend a neck pillow.

SEA
IAH
Mediocre 2.0

Travelers beware! I was delayed getting to the airport and missed part one of a round trip. The airline's response was to cancel my return reservations as well (which I still needed) and when I called customer "service" they informed me that they were also keeping the entire fare that they had collected...including for my flight that was still 5 days in the future, which they cancelled. No wonder they were awarded the worst customer satisfaction of the industry last year.

SEA
IAH
Good 6.0

On time to depart from Seattle

Did arrive to Houston a bit early but we sat on the plane past the arrival time due to no available gate. What a waste.

Wed, Apr 4
SEA
IAH
10h 27m
Mon, Apr 16
IAH
SEA
16h 45m
Trip: 13 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 33885 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
DEN
ONT
Okay 4.0

The flight itself was fine

I used to love frontier but now everything from baggage policies to checking in feel like a huge hassle

LAS
BNA
Mediocre 2.0

Checking my luggage and then re-checking my luggage !!! Very annoying and very inconvenient. This is not passenger / customer friendly !!!

MIA
ATL
Mediocre 3.6

The boarding went quickly and was well organized

That the price to take a small carryon was just as expensive as taking a large suitcase, ended up having to pay and extra $80 r/t for a small bag and I just that's standard for them. There were no barf bags in any seats, believe me everyone around us was looking as the person next to me was getting sick on the landing because it was crazy rough. When we finally were able to get an attendant over she was as rude as could be, I'm sure this sick person next to me was sorry she "inconvenienced" the crew member, if they just put bags in the seats pockets like every other airline this wouldn't have been an issue. The seats were very uncomfortable with no padding and not able to tilt. The tray tables were nonfunctional, too small and did not extend to get anywhere close enough to reach you. The plane ride itself felt like we were on a old school bus on a gravel road. I had a round trip ticket with frontier and both trips were equally as bad. I will never travel with them again, Most of us weren't even sure if we were going to survive take off with out the plan breaking or something.

LAX
DEN
Mediocre 2.0

Checking my luggage and then re-checking my luggage !!! Very annoying and very inconvenient. This is not passenger / customer friendly !!!

PHL
SJU
Good 6.0

boarding and treatment by staff wad excellent

$3 for a cup of coffee is outrageous.... other airlines at least include beverages and a snack (peanuts etc).

Fri, May 11
SEA
IAH
4h 13m
Sat, May 12
IAH
SEA
6h 56m
Trip: 2 days
6.0GoodShow reviews
Overall 6.0 Good
Based on 27 reviews
Overall
5.7
Boarding
6.0
Comfort
5.3
Crew
6.4
Entertainment
4.5
Food
4.6
SEA
IAH
Okay 4.6

It got me here ontime

Spirits policies: Highly excessive baggage fees - yet pretending they're cheaper. No drinks.

SEA
IAH
Mediocre 2.0

Customer service was ok.

Everything else.

SEA
IAH
Good 7.6

On time/early departure.

Since the seats are basic- it's hard to sleep. Definitely recommend a neck pillow.

SEA
IAH
Mediocre 2.0

Travelers beware! I was delayed getting to the airport and missed part one of a round trip. The airline's response was to cancel my return reservations as well (which I still needed) and when I called customer "service" they informed me that they were also keeping the entire fare that they had collected...including for my flight that was still 5 days in the future, which they cancelled. No wonder they were awarded the worst customer satisfaction of the industry last year.

SEA
IAH
Good 7.5

Cost, no delays. Got me there safe and quick. Great for shorter, daytime flights with very little luggage.

Website and system is a little tricky to navigate (such as buying bags before hand). Read an online article before hand to know what you are getting into-- add-ons are a la carte and all cost extra. Seats are more cramped and uncomfortable than the typical airline, especially for sleeping (do not recline, no wings for your head, less leg-room)

Wed, Mar 28
SEA
IAH
6h 26m
Tue, Apr 10
IAH
SEA
8h 03m
Trip: 14 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Apr 10
SEA
IAH
21h 00m
Mon, Apr 16
IAH
SEA
16h 45m
Trip: 7 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 33885 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
MIA
ATL
Mediocre 3.6

The boarding went quickly and was well organized

That the price to take a small carryon was just as expensive as taking a large suitcase, ended up having to pay and extra $80 r/t for a small bag and I just that's standard for them. There were no barf bags in any seats, believe me everyone around us was looking as the person next to me was getting sick on the landing because it was crazy rough. When we finally were able to get an attendant over she was as rude as could be, I'm sure this sick person next to me was sorry she "inconvenienced" the crew member, if they just put bags in the seats pockets like every other airline this wouldn't have been an issue. The seats were very uncomfortable with no padding and not able to tilt. The tray tables were nonfunctional, too small and did not extend to get anywhere close enough to reach you. The plane ride itself felt like we were on a old school bus on a gravel road. I had a round trip ticket with frontier and both trips were equally as bad. I will never travel with them again, Most of us weren't even sure if we were going to survive take off with out the plan breaking or something.

DEN
LAS
Mediocre 2.0

Checking my luggage and then re-checking my luggage !!! Very annoying and very inconvenient. This is not passenger / customer friendly !!!

LAS
MSN
Okay 5.6

Quick service

Expensive bags and small amount of room on the plane

LAX
DEN
Mediocre 2.0

Checking my luggage and then re-checking my luggage !!! Very annoying and very inconvenient. This is not passenger / customer friendly !!!

DEN
ORD
Excellent 10.0

We got there ahead of schedule

Show more results

Seattle/Tacoma Intl to Houston George Bush Intcntl Flight Information

Avg. Flight Duration 4h 25m
Flights Arrive in Houston George Bush Intcntl
Flights Depart from Seattle/Tacoma Intl
Flight Price $109
Distance 1872 miles
Airlines Spirit Airlines, Frontier
*
Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

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Why aren’t prices accurate 100% of the time?
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If you have more questions or if you have a bad price to report to us,
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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.