Cheap flights from Washington to Houston

SEA — IAH
Aug 16 — Aug 231

How far in advance should I book a flight from State of Washington to Houston?

Find a great deal and save up to 57% by booking at least 55 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from State of Washington to Houston within the next two weeks, with the cheapest ticket starting at $429.

What is the cheapest month to fly from State of Washington to Houston?

The best pricing can be found in the month of October. Prices to Houston from State of Washington average $347. You can even find prices in October for less than $347, as users have found deals to Houston from as low as $175. The month of June appears to be one of the more expensive times to travel to Houston from State of Washington. Flying in the targeted month can save you up to 52%.

When is the cheapest time to fly from State of Washington to Houston (WA - IAH)?

When flying from State of Washington to Houston, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap flights from Washington to Houston in August, September 2022

The best prices found for Washington to Houston flights for August, September
Sep 23 - Sep 26
SEA

Seattle/Tacoma Intl

IAH

Houston George Bush Intcntl

1 stop

14h 30m
IAH

Houston George Bush Intcntl

SEA

Seattle/Tacoma Intl

1 stop

16h 04m
$161

Frontier

Pick Dates

Deal found 8/8/22

Aug 30 - Sep 27
SEA

Seattle/Tacoma Intl

IAH

Houston George Bush Intcntl

1 stop

12h 21m
IAH

Houston George Bush Intcntl

SEA

Seattle/Tacoma Intl

1 stop

15h 54m
$164

Frontier

Pick Dates

Deal found 8/10/22

Sep 27 - Oct 12
SEA

Seattle/Tacoma Intl

IAH

Houston George Bush Intcntl

1 stop

23h 36m
IAH

Houston George Bush Intcntl

SEA

Seattle/Tacoma Intl

1 stop

16h 10m
$167

Frontier

Pick Dates

Deal found 8/10/22

Washington to Houston 2022 flight deals

Cheap flights to Houston from Washington found for this year
Sep 23 - Sep 26
SEA

Seattle/Tacoma Intl

IAH

Houston George Bush Intcntl

1 stop

14h 30m
IAH

Houston George Bush Intcntl

SEA

Seattle/Tacoma Intl

1 stop

16h 04m
$161

Frontier

Pick Dates

Deal found 8/8/22

Oct 21 - Nov 5
SEA

Seattle/Tacoma Intl

IAH

Houston George Bush Intcntl

1 stop

14h 36m
IAH

Houston George Bush Intcntl

SEA

Seattle/Tacoma Intl

1 stop

13h 33m
$162

Frontier

Pick Dates

Deal found 8/8/22

Aug 30 - Sep 27
SEA

Seattle/Tacoma Intl

IAH

Houston George Bush Intcntl

1 stop

12h 21m
IAH

Houston George Bush Intcntl

SEA

Seattle/Tacoma Intl

1 stop

15h 54m
$164

Frontier

Pick Dates

Deal found 8/10/22

Cheap Spirit Airlines flights from Washington to Houston

Sep 10 - Sep 17
SEA

Seattle/Tacoma Intl

IAH

Houston George Bush Intcntl

1 stop

7h 22m
IAH

Houston George Bush Intcntl

SEA

Seattle/Tacoma Intl

1 stop

6h 51m
$187

Spirit Airlines

Pick Dates

Deal found 8/11/22

Sep 7 - Sep 21
SEA

Seattle/Tacoma Intl

IAH

Houston George Bush Intcntl

1 stop

6h 14m
IAH

Houston George Bush Intcntl

SEA

Seattle/Tacoma Intl

1 stop

6h 46m
$214

Spirit Airlines

Pick Dates

Deal found 8/9/22

Aug 17 - Aug 24
SEA

Seattle/Tacoma Intl

IAH

Houston George Bush Intcntl

1 stop

9h 58m
IAH

Houston George Bush Intcntl

SEA

Seattle/Tacoma Intl

1 stop

6h 49m
$379

Spirit Airlines

Pick Dates

Deal found 8/10/22

Cheap Frontier flights from Washington to Houston

Sep 23 - Sep 26
SEA

Seattle/Tacoma Intl

IAH

Houston George Bush Intcntl

1 stop

14h 30m
IAH

Houston George Bush Intcntl

SEA

Seattle/Tacoma Intl

1 stop

16h 04m
$161

Frontier

Pick Dates

Deal found 8/8/22

Aug 30 - Sep 27
SEA

Seattle/Tacoma Intl

IAH

Houston George Bush Intcntl

1 stop

12h 21m
IAH

Houston George Bush Intcntl

SEA

Seattle/Tacoma Intl

1 stop

15h 54m
$164

Frontier

Pick Dates

Deal found 8/10/22

Sep 27 - Oct 12
SEA

Seattle/Tacoma Intl

IAH

Houston George Bush Intcntl

1 stop

23h 36m
IAH

Houston George Bush Intcntl

SEA

Seattle/Tacoma Intl

1 stop

16h 10m
$167

Frontier

Pick Dates

Deal found 8/10/22

Non-stop flights to Houston from Washington

Save time with Washington to Houston direct flight deals
Nov 8 - Nov 12
SEA

Seattle/Tacoma Intl

IAH

Houston George Bush Intcntl

Nonstop

4h 16m
IAH

Houston George Bush Intcntl

SEA

Seattle/Tacoma Intl

Nonstop

4h 58m
$256

Multiple Airlines

Pick Dates

Deal found 8/8/22

Nov 9 - Nov 16
SEA

Seattle/Tacoma Intl

IAH

Houston George Bush Intcntl

Nonstop

4h 06m
IAH

Houston George Bush Intcntl

SEA

Seattle/Tacoma Intl

Nonstop

4h 58m
$258

United Airlines

Pick Dates

Deal found 8/9/22

Oct 22 - Oct 25
SEA

Seattle/Tacoma Intl

IAH

Houston George Bush Intcntl

Nonstop

4h 16m
IAH

Houston George Bush Intcntl

SEA

Seattle/Tacoma Intl

Nonstop

4h 47m
$277

Multiple Airlines

Pick Dates

Deal found 8/8/22

Last minute flights from Washington to Houston

Late deals on return flights to Houston from Washington, departing today and this week
Aug 18 - Sep 10
SEA

Seattle/Tacoma Intl

IAH

Houston George Bush Intcntl

1 stop

9h 46m
IAH

Houston George Bush Intcntl

SEA

Seattle/Tacoma Intl

1 stop

6h 51m
$265

Multiple Airlines

Pick Dates

Deal found 8/11/22

Aug 19 - Aug 30
SEA

Seattle/Tacoma Intl

IAH

Houston George Bush Intcntl

1 stop

11h 20m
IAH

Houston George Bush Intcntl

SEA

Seattle/Tacoma Intl

1 stop

6h 49m
$278

Multiple Airlines

Pick Dates

Deal found 8/10/22

Aug 19 - Aug 24
SEA

Seattle/Tacoma Intl

IAH

Houston George Bush Intcntl

1 stop

11h 20m
IAH

Houston George Bush Intcntl

SEA

Seattle/Tacoma Intl

1 stop

6h 49m
$307

Multiple Airlines

Pick Dates

Deal found 8/10/22

One-way flights to Houston from Washington

The cheapest one-way flights from Washington to Houston
Sep 9
SEA

Seattle/Tacoma Intl

IAH

Houston George Bush Intcntl

1 stop

14h 30m
$86

Frontier

Pick Dates

Deal found 8/9/22

Aug 29
SEA

Seattle/Tacoma Intl

IAH

Houston George Bush Intcntl

1 stop

11h 08m
$88

Frontier

Pick Dates

Deal found 8/11/22

Oct 11
SEA

Seattle/Tacoma Intl

IAH

Houston George Bush Intcntl

1 stop

23h 27m
$90

Frontier

Pick Dates

Deal found 8/11/22

Related info for your journey

Useful info, stats and facts about Washington to Houston flights.

Which airlines flying from Washington to Houston have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like United Airlines, Alaska Airlines, and Delta flying from Washington to Houston have implemented new flexible cancellation policies.

Can I find flights from State of Washington to Houston for under $200 on Cheapflights?

Yes, there are multiple flights from State of Washington to Houston for under $200. The cheapest flight booked recently is on Frontier for just $161, but on average you can expect to pay $179.

Are there nonstop flights from State of Washington to Houston for under $300 on Cheapflights?

Cheapflights has at least 20 direct flights from State of Washington to Houston under $300. A good price for a nonstop flight from State of Washington to Houston is less than $292.

Are there last-minute flights available from State of Washington to Houston for under $300?

There are currently 20+ open flights from State of Washington to Houston within the next 7 days for less than $300.

What days are nonstop flights available from State of Washington to Houston?

Days when nonstop flights are available for this flight are: Sunday, Monday, Tuesday, Friday.

How popular is this State of Washington to Houston flight route?

The Washington to Houston flight path was viewed by 229 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

How many flights depart from State of Washington to Houston on average per day?

Per day, 3 flights depart from State of Washington to Houston on average.
Morning (6am - Noon) - 100% of flight departures

How long is the flight from State of Washington to Houston?

Airlines like Frontier and Spirit Airlines fly from State of Washington to Houston in about 7h 22m. The time it takes to get you to your destination can typically vary by up to 7h 08m. State of Washington and Houston are separated by a distance of 1883 mi. Both multi-stop and nonstop flights can be found to your destination and back.

What are the cheapest airlines to fly from State of Washington to Houston one-way?

$86 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Spirit Airlines and Delta, with prices starting from $91 and $119, respectively.

What are the most popular routes from State of Washington to Houston?

When deciding which route to take from State of Washington to Houston consider Seattle/Tacoma Intl - Houston Hobby, Seattle/Tacoma Intl - Houston George Bush Intcntl or Spokane - Houston Hobby as they are the most popular.

What are the most popular airlines that fly from State of Washington to Houston?

The most popular airlines flying from State of Washington to Houston are Undisclosed Carrier, American Airlines and Alaska Airlines. Something to consider prior to booking your flight.

What are the most reliable airlines from State of Washington to Houston?

No one likes to see their flight delayed. When booking a flight from State of Washington to Houston consider choosing United Airlines (92%), Finnair (86%) or Qatar Airways (85%) as they are the most reliable in getting you off to your destination on time.

What are the cheapest flights from State of Washington to Houston?

While on average a flight from State of Washington to Houston is generally $420, our data shows the cheapest flight currently is $21. When looking at the most popular route, (Seattle/Tacoma Intl - Houston Hobby), you can expect to pay $164 for that flight.

Departure points for flights from Washington to Houston

Select to see more specific information for flights to Houston from all departure points in Washington

Top 7 airlines flying from Washington to Houston

The chart below displays the airlines Cheapflights users traveling from Washington to Houston choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Juneyao AirlinesCheapest$12Average$22FlexibilityNo cancel feeOn-time66%COVID-19 safety
Search Juneyao Airlines flights
FrontierCheapest$63Average$204FlexibilityNo cancel feeOn-time62%COVID-19 safety
Search Frontier flights
Spirit AirlinesCheapest$90Average$331FlexibilityNo cancel feeOn-time65%COVID-19 safety
Search Spirit Airlines flights
American AirlinesCheapest$133Average$470FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights
Alaska AirlinesCheapest$137Average$395FlexibilityNo cancel feeOn-time75%COVID-19 safety
Search Alaska Airlines flights
United AirlinesCheapest$158Average$547FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights
DeltaCheapest$161Average$490FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights

Hourly flight availability from Washington to Houston

See what time of day planes typically take off from Washington to Houston
15%of flight departuresEarly morningMidnight to 6 am
38%of flight departuresMorning6 am to noon
1%of flight departuresAfternoonNoon to 6 pm
46%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM