What is the cheapest airline that flies from Texas to Seattle/Tacoma Intl?

Southwest, Delta, and Frontier are the most popular carriers operating from Texas to Seattle/Tacoma Intl

How long does it take to fly to Seattle?

Flight times vary depending on what airport in Texas you fly out of and what airport in Seattle you fly into. For example, flying from Dallas to Seattle takes 4h 10m on average. On the other hand, flying from Austin to Seattle takes 4h 21m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

How many flights depart from Texas to Seattle on average per day?

As of March 2026, there are 53 flights per day flying from Texas to Seattle. The most common time of day flights depart is 6:00PM, with 44% of flights taking off at noon.

How many flights depart from Texas to Seattle on average per week?

371 flights are operational weekly from Texas to Seattle as of March 2026. The most popular departure day for this route is Sun, with 22% of flights per week taking off on this day.

What airlines fly to Seattle?

Alaska Airlines, American Airlines and Delta are the top three most popular airlines that fly to Seattle from Texas according to our data. Alaska Airlines is the first choice among our users, with 54% of people opting to fly with this airline when traveling to Seattle. Keep in mind that there are 8 different airlines that fly to Seattle on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Texas to Seattle/Tacoma Intl Airport?

Prices for flights from Texas to Seattle/Tacoma Intl Airport refresh daily.

How many operators does momondo search for flights from Texas to Seattle/Tacoma Intl Airport?

As of March 2026, there are 8 operators available to choose from for flights from Texas to Seattle/Tacoma Intl Airport.

How old do you have to be to fly from Texas to Seattle/Tacoma Intl Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Texas to Seattle/Tacoma Intl Airport.

What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

The travel and health documents required for your trip to Seattle/Tacoma Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Seattle/Tacoma Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$85 Cheap Flights from Texas to Seattle in 2026

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Texas to Seattle

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:09 pm - 10:22 am

ELP

SEA

15h 13m

1 stop

7:50 pm - 7:02 pm

SEA

ELP

22h 12m

1 stop

$162Frontier

Fri, May 8 - Tue, May 12

12:37 pm - 9:52 am

ELP

SEA

22h 15m

1 stop

7:12 pm - 11:52 am

SEA

ELP

15h 40m

1 stop

$172Frontier

Thu, Apr 16 - Wed, Apr 22

2:20 pm - 10:55 pm

ELP

SEA

9h 35m

2 stops

5:35 pm - 11:30 pm

SEA

ELP

4h 55m

1 stop

$190Southwest

Tue, Apr 21 - Tue, Apr 28

2:20 pm - 10:55 pm

ELP

SEA

9h 35m

2 stops

6:30 am - 4:40 pm

SEA

ELP

9h 10m

2 stops

$195Southwest

Tue, Apr 21 - Tue, Apr 28

10:35 am - 9:52 am

IAH

SEA

25h 17m

1 stop

11:07 am - 10:34 am

SEA

IAH

21h 27m

1 stop

$219Multiple Airlines

Thu, Apr 16 - Fri, May 1

7:15 am - 9:27 am

DFW

SEA

28h 12m

2 stops

8:07 pm - 9:13 am

SEA

DFW

11h 06m

1 stop

$223Multiple Airlines

Tue, Apr 14 - Wed, Apr 15

5:10 am - 2:17 pm

SAT

SEA

11h 07m

1 stop

6:00 am - 5:17 pm

SEA

SAT

9h 17m

1 stop

$249Delta

Mon, Apr 13 - Wed, Apr 15

7:32 pm - 12:44 am

MFE

SEA

7h 12m

1 stop

6:00 am - 2:52 pm

SEA

MFE

6h 52m

1 stop

$277American Airlines

Wed, Apr 15 - Sat, Apr 18

7:32 pm - 12:44 am

MFE

SEA

7h 12m

1 stop

6:00 am - 2:51 pm

SEA

MFE

6h 51m

1 stop

$310American Airlines

Mon, May 11 - Wed, May 20

12:56 pm - 8:50 pm

MFE

SEA

9h 54m

1 stop

11:35 pm - 12:16 pm

SEA

MFE

10h 41m

2 stops

$320Delta

Mon, May 11 - Wed, May 20

Southwest flights from Texas to Seattle

Our best Southwest deals on Texas to Seattle flight tickets

Southwest

Apr 21

ELP2:20 pmEl Paso

9h 35m

2 stops

SEA10:55 pmSeattle/Tacoma Intl

Apr 28

SEA5:35 pmSeattle/Tacoma Intl

4h 55m

1 stop

ELP11:30 pmEl Paso

$190

Southwest

Apr 21

ELP2:20 pmEl Paso

9h 35m

2 stops

SEA10:55 pmSeattle/Tacoma Intl

Apr 28

SEA6:30 amSeattle/Tacoma Intl

9h 10m

2 stops

ELP4:40 pmEl Paso

$195

Southwest

Apr 30

ELP8:40 pmEl Paso

5h 15m

1 stop

SEA12:55 amSeattle/Tacoma Intl

May 4

SEA11:40 amSeattle/Tacoma Intl

9h 45m

2 stops

ELP10:25 pmEl Paso

$224

American Airlines flights from Texas to Seattle

Our best American Airlines deals on Texas to Seattle flight tickets

American Airlines

Apr 15

MFE7:32 pmMcAllen Miller Intl

7h 12m

1 stop

SEA12:44 amSeattle/Tacoma Intl

Apr 18

SEA6:00 amSeattle/Tacoma Intl

6h 52m

1 stop

MFE2:52 pmMcAllen Miller Intl

$277

American Airlines

May 11

MFE7:32 pmMcAllen Miller Intl

7h 12m

1 stop

SEA12:44 amSeattle/Tacoma Intl

May 20

SEA6:00 amSeattle/Tacoma Intl

6h 51m

1 stop

MFE2:51 pmMcAllen Miller Intl

$310

American Airlines

Apr 9

SAT5:00 amSan Antonio

7h 48m

1 stop

SEA10:48 amSeattle/Tacoma Intl

Apr 13

SEA11:55 pmSeattle/Tacoma Intl

7h 41m

1 stop

SAT9:36 amSan Antonio

$311

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

El PasoSeattle

ELP - SEA

ELPSEA

El Paso

Fri 5/8

8:09 pm-10:22 am

1 stop15h 13m

Seattle/Tacoma Intl

Tue 5/12

7:50 pm-7:02 pm

1 stop22h 12m

$162

El PasoSeattle

ELP - SEA

ELPSEA

El Paso

Thu 4/16

12:37 pm-9:52 am

1 stop22h 15m

Seattle/Tacoma Intl

Wed 4/22

7:12 pm-11:52 am

1 stop15h 40m

$172

El PasoSeattle

ELP - SEA

ELPSEA

El Paso

Tue 4/21

2:20 pm-10:55 pm

2 stops9h 35m

Seattle/Tacoma Intl

Tue 4/28

5:35 pm-11:30 pm

1 stop4h 55m

$190

El PasoSeattle

ELP - SEA

ELPSEA

El Paso

Tue 4/21

2:20 pm-10:55 pm

2 stops9h 35m

Seattle/Tacoma Intl

Tue 4/28

6:30 am-4:40 pm

2 stops9h 10m

$195

HoustonSeattle

IAH - SEA

IAHSEA

Houston George Bush Intcntl

Thu 4/16

10:35 am-9:52 am

1 stop25h 17m

Seattle/Tacoma Intl

Fri 5/1

11:07 am-10:34 am

1 stop21h 27m

$219

DallasSeattle

DFW - SEA

DFWSEA

Dallas/Fort Worth

Tue 4/14

7:15 am-9:27 am

2 stops28h 12m

Seattle/Tacoma Intl

Wed 4/15

8:07 pm-9:13 am

1 stop11h 06m

$223

San AntonioSeattle

SAT - SEA

SATSEA

San Antonio

Mon 4/13

5:10 am-2:17 pm

1 stop11h 07m

Seattle/Tacoma Intl

Wed 4/15

6:00 am-5:17 pm

1 stop9h 17m

$249

McAllenSeattle

MFE - SEA

MFESEA

McAllen Miller Intl

Wed 4/15

7:32 pm-12:44 am

1 stop7h 12m

Seattle/Tacoma Intl

Sat 4/18

6:00 am-2:52 pm

1 stop6h 52m

$277

Quickest round-trip

McAllenSeattle

MFE - SEA

MFESEA

McAllen Miller Intl

Mon 5/11

7:32 pm-12:44 am

1 stop7h 12m

Seattle/Tacoma Intl

Wed 5/20

6:00 am-2:51 pm

1 stop6h 51m

$310

McAllenSeattle

MFE - SEA

MFESEA

McAllen Miller Intl

Mon 5/11

12:56 pm-8:50 pm

1 stop9h 54m

Seattle/Tacoma Intl

Wed 5/20

11:35 pm-12:16 pm

2 stops10h 41m

$320

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Texas to Seattle

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Seattle?

In general, April is the cheapest month to fly from Texas to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $252. If you don’t want to visit Seattle in April, then you should wait until January to fly from Texas, when ticket prices are also cheap, with an average price of $267.

What is the cheapest day to depart on your flight to Seattle?

On average, the least expensive day to fly to Seattle from Texas is on a Friday. momondo users have found tickets for Friday departures for as low as $337. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from Texas because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $415.

What is the cheapest time of day to depart on your flight to Seattle?

Flying to Seattle from Texas in the morning is the least expensive time of day to depart. momondo users have found prices as low as $360 when looking at flights departing in the morning. Flights to Seattle are more costly in the evening, with an average ticket price of $394. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Texas to Seattle/Tacoma Intl flight route?

Fly from Dallas Love Field to Seattle/Tacoma Intl for the best Texas - Seattle/Tacoma Intl flight prices

How far in advance should I book a flight to Seattle?

You are more likely to see cheaper flights to Seattle from Texas when booking weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $293 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Texas for as low as $267 on momondo.

What cabin class options are available on Texas to Seattle/Tacoma Intl flights?

There are 4 cabin classes available to choose from on Texas to Seattle/Tacoma Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Texas to Seattle flights?

You could potentially save up to 6% on your flight if you consider stops on a Texas to Seattle flight.

Cheap Texas to Seattle flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Texas to Seattle

Best Price Found	$128
Fastest flight time	3h 42m
Direct flights	Every day
Airports in Seattle	1 airport

The best one-way flight to Seattle from Texas in the past 72 hours is $128. The best round-trip flight deal from Texas to Seattle found on momondo in the last 72 hours is $227.

The fastest flight from Texas to Seattle takes 3h 42m

Direct flights go from Texas to Seattle every day.

There is 1 airport in Seattle. From Texas there are direct flights to Seattle/Tacoma Intl (SEA).

Search flight deals

When did momondo last update prices for flights from Texas to Seattle/Tacoma Intl Airport?
Prices for flights from Texas to Seattle/Tacoma Intl Airport refresh daily.
How many operators does momondo search for flights from Texas to Seattle/Tacoma Intl Airport?
As of March 2026, there are 8 operators available to choose from for flights from Texas to Seattle/Tacoma Intl Airport.
How old do you have to be to fly from Texas to Seattle/Tacoma Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Texas to Seattle/Tacoma Intl Airport.
What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?
The travel and health documents required for your trip to Seattle/Tacoma Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Seattle/Tacoma Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Texas to Seattle?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Texas to Seattle is Airbus A321-100/200 (16.21% of total bookings). The next most popular plane models are Boeing 737-800 Passenger/BBJ2 (winglets) (13.44%), Boeing 737 MAX 9 (12.36%), and Boeing 737-800 (11.65%).

Best airlines flying from Texas to Seattle

Compare and see reviews for airlines that fly from Texas to Seattle with momondo

Airline	Rating	Free Cancellation	Price
Spirit Airlines	PriceFrom $67	Free Cancellation	Rating 6.3 8,551 reviews	Search Spirit Airlines flights
Frontier	PriceFrom $78	Free Cancellation	Rating 5.7 3,010 reviews	Search Frontier flights
Hawaiian Airlines	PriceFrom $101	Free Cancellation	Rating 7.8 2,837 reviews	Search Hawaiian Airlines flights
Delta	PriceFrom $112	Free Cancellation	Rating 7.9 8,359 reviews	Search Delta flights
Southwest	PriceFrom $143	Free Cancellation	Rating 8.0 4,331 reviews	Search Southwest flights
United Airlines	PriceFrom $162	Free Cancellation	Rating 7.4 9,509 reviews	Search United Airlines flights
American Airlines	PriceFrom $162	Free Cancellation	Rating 7.1 11,521 reviews	Search American Airlines flights
Alaska Airlines	PriceFrom $179	Free Cancellation	Rating 7.9 12,134 reviews	Search Alaska Airlines flights

Tacoma

Leavenworth

SeaTac

Ocean Shores

Renton

Olympia

Lynnwood

Kent

Redmond

Marysville

Puyallup

Lakewood

Cle Elum

Tukwila

Federal Way

Centralia

Fife

Westport

Kirkland

Tumwater

Why use momondo?

Why should I use momondo to find a flight deal from Texas to Seattle?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Seattle from Texas.

Can I find flights from Texas to Seattle with flexible booking policies on momondo?

Yes. All flights to Seattle from Texas on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Texas to Seattle?

Once you have performed a search for Texas to Seattle flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Texas to Seattle right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Texas to Seattle flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Seattle trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Tue 4/28

Tue 5/5

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States

Nearby airports

Airlines

Cabin classes

Other United States destinations

Other flights from Texas

Complete your trip

Feeling lucky

Airports servicing Washington

Walla Walla Airport

Bellingham Airport

Wenatchee Pangborn Field Airport

Eastsound Orcas Island Airport

Friday Harbor SPB Airport

Spokane Airport

Kenmore Air Harbor Airport

Pasco Tri Cities Airport

Pullman Moscow Regional Airport

Rosario SPB Airport

Yakima Air Terminal Airport

Cheap flights from Texas to Seattle from $85

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Texas to Seattle departing on 4/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Texas to Seattle

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Southwest flights from Texas to Seattle

Our best Southwest deals on Texas to Seattle flight tickets

American Airlines flights from Texas to Seattle

Our best American Airlines deals on Texas to Seattle flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Texas to Seattle that are best for you.

See travel insights to Seattle from

How to get the cheapest flight ticket from Texas to Seattle

What is the cheapest month to fly to Seattle?

What is the cheapest day to depart on your flight to Seattle?

What is the cheapest time of day to depart on your flight to Seattle?

What is the cheapest Texas to Seattle/Tacoma Intl flight route?

How far in advance should I book a flight to Seattle?

What cabin class options are available on Texas to Seattle/Tacoma Intl flights?

Can stopping save me money on Texas to Seattle flights?

What is the cheapest airline that flies from Texas to Seattle/Tacoma Intl?

What airlines fly to Seattle?

How many flights depart from Texas to Seattle on average per day?

How many flights depart from Texas to Seattle on average per week?

How long does it take to fly to Seattle?

Cheap Texas to Seattle flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Texas to Seattle

Best Price Found

Fastest flight time

Direct flights

Airports in Seattle

Best airlines flying from Texas to Seattle

Compare and see reviews for airlines that fly from Texas to Seattle with momondo

Traveling to a place near Seattle?

Why use momondo?

An easier way to manage your Seattle trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Washington

Fly your favorite airline to Seattle

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Seattle

List of cabin classes available on flights landing in Seattle. Availability may vary depending on flight origin and airline.

Popular cities in the United States

Popular flights according to clicks in the last 7 days on momondo

Fly to other destinations from Texas

According to popular flight searches on momondo this year

Complete your trip to Seattle

Explore popular destinations other users love

According to popular flight searches on momondo this year