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$388+ Cheap flights from Corpus Christi to Seattle (CRP - SEA)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/18. Fares are subject to change and may not be available on all flights or dates of travel.
CRP — SEA
Feb 19 — Feb 261
Thu 2/19
Thu 2/26
1 adult, Economy
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Cheap flight deals from Corpus Christi to Seattle

Cheapest flights from Corpus Christi to Seattle
Explore the most affordable flight options available from Corpus Christi to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 20, 2026.

This Southwest deal was found by Cheapflights users on 1/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/1812:55 pm
CRP
-
SEA
2 stops12h 10m
Southwest
Sat 2/2111:45 am
SEA
-
CRP
2 stops8h 55m
Southwest
Deal found 1/18$388
This United Airlines deal was found by Cheapflights users on 1/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/2512:08 pm
CRP
-
SEA
1 stop9h 36m
United Airlines
Wed 4/296:30 am
SEA
-
CRP
1 stop9h 13m
United Airlines
Deal found 1/18$393
This United Airlines deal was found by Cheapflights users on 1/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/185:25 am
CRP
-
SEA
1 stop9h 59m
United Airlines
Sat 2/216:45 am
SEA
-
CRP
1 stop9h 17m
United Airlines
Deal found 1/18$396
This United Airlines deal was found by Cheapflights users on 1/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/2412:26 pm
CRP
-
SEA
2 stops10h 32m
United Airlines
Tue 3/316:30 am
SEA
-
CRP
1 stop9h 13m
United Airlines
Deal found 1/18$398
This United Airlines deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/262:12 pm
CRP
-
SEA
2 stops11h 18m
United Airlines
Mon 3/22:20 pm
SEA
-
CRP
1 stop6h 45m
United Airlines
Deal found 1/19$416
This American Airlines deal was found by Cheapflights users on 1/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/276:21 pm
CRP
-
SEA
1 stop8h 34m
American Airlines
Mon 3/26:44 am
SEA
-
CRP
1 stop9h 07m
American Airlines
Deal found 1/17$420
This United Airlines deal was found by Cheapflights users on 1/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/272:12 pm
CRP
-
SEA
2 stops11h 18m
United Airlines
Mon 3/22:20 pm
SEA
-
CRP
1 stop6h 45m
United Airlines
Deal found 1/17$425
This Southwest deal was found by Cheapflights users on 1/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/276:05 pm
CRP
-
SEA
2 stops8h 50m
Southwest
Mon 3/211:05 am
SEA
-
CRP
2 stops9h 15m
Southwest
Deal found 1/17$431
This American Airlines deal was found by Cheapflights users on 1/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/187:17 am
CRP
-
SEA
1 stop7h 37m
American Airlines
Sat 2/2111:57 pm
SEA
-
CRP
1 stop7h 49m
American Airlines
Deal found 1/18$432
This Southwest deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/265:45 am
CRP
-
SEA
2 stops14h 00m
Southwest
Mon 3/25:15 am
SEA
-
CRP
2 stops9h 15m
Southwest
Deal found 1/19$446

Find flight deals from Corpus Christi to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Corpus Christi (CRP) to Seattle (SEA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 20, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$393
(American Airlines)

Popular in

November

Cheapest in

October

Average price

$486
Provider with most accurate pricing for Corpus Christi-Seattle/Tacoma Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Corpus Christi-Seattle/Tacoma Intl flights.
Search Deals
From Corpus Christi to Seattle/Tacoma Intl
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Corpus Christi to Seattle that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 20, 2026.
Use the filters below to find and compare flights from Corpus Christi to Seattle that are best for you.

Fly from

Corpus Christi

Fly to

Seattle

Route

Depart

Return

Price

Corpus ChristiSeattle

CRP - SEA

CRPSEA

Corpus Christi

Tue 3/24

6:00 am-10:51 am

1 stop6h 51m

Seattle/Tacoma Intl

Tue 3/31

5:30 am-3:24 pm

1 stop7h 54m

$393

Corpus ChristiSeattle

CRP - SEA

CRPSEA

Corpus Christi

Wed 2/18

5:25 am-1:24 pm

1 stop9h 59m

Seattle/Tacoma Intl

Sat 2/21

6:45 am-6:02 pm

1 stop9h 17m

$396

Corpus ChristiSeattle

CRP - SEA

CRPSEA

Corpus Christi

Tue 3/24

12:26 pm-8:58 pm

2 stops10h 32m

Seattle/Tacoma Intl

Tue 3/31

6:30 am-5:43 pm

1 stop9h 13m

$398

Corpus ChristiSeattle

CRP - SEA

CRPSEA

Corpus Christi

Tue 3/24

12:25 pm-10:25 pm

2 stops12h 00m

Seattle/Tacoma Intl

Tue 3/31

9:50 am-10:15 pm

2 stops10h 25m

$404

Corpus ChristiSeattle

CRP - SEA

CRPSEA

Corpus Christi

Thu 2/26

2:12 pm-11:30 pm

2 stops11h 18m

Seattle/Tacoma Intl

Mon 3/2

2:20 pm-11:05 pm

1 stop6h 45m

$416

Corpus ChristiSeattle

CRP - SEA

CRPSEA

Corpus Christi

Fri 2/27

6:21 pm-12:55 am

1 stop8h 34m

Seattle/Tacoma Intl

Mon 3/2

6:44 am-5:51 pm

1 stop9h 07m

$420

Corpus ChristiSeattle

CRP - SEA

CRPSEA

Corpus Christi

Fri 2/27

6:05 pm-12:55 am

2 stops8h 50m

Seattle/Tacoma Intl

Mon 3/2

11:05 am-10:20 pm

2 stops9h 15m

$431

Corpus ChristiSeattle

CRP - SEA

CRPSEA

Corpus Christi

Fri 3/27

12:05 pm-10:50 pm

2 stops12h 45m

Seattle/Tacoma Intl

Mon 3/30

5:00 am-6:10 pm

2 stops11h 10m

$431

Corpus ChristiSeattle

CRP - SEA

CRPSEA

Corpus Christi

Wed 2/18

7:17 am-12:54 pm

1 stop7h 37m

Seattle/Tacoma Intl

Sat 2/21

11:57 pm-9:46 am

1 stop7h 49m

$432

Corpus ChristiSeattle

CRP - SEA

CRPSEA

Corpus Christi

Thu 2/26

5:45 am-5:45 pm

2 stops14h 00m

Seattle/Tacoma Intl

Mon 3/2

5:15 am-4:30 pm

2 stops9h 15m

$446

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/18

Showing 1-10 of 12 results
1
2

Compare providers for flights from Corpus Christi to Seattle

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Corpus Christi to Seattle in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Corpus Christi-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Corpus Christi-Seattle flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Corpus Christi-Seattle flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Corpus Christi-Seattle flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Corpus Christi-Seattle flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Corpus Christi to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Corpus Christi with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Corpus Christi to Seattle

What is the cheapest month to book a flight from Corpus Christi to Seattle?

Currently, March is the cheapest month in which you can book a flight from Corpus Christi to Seattle (average of $312). Flying from Corpus Christi to Seattle in November is currently the most expensive (average of $681). 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.

How much does it cost to fly round-trip from Corpus Christi to Seattle?

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seattle. Reviews last updated January 20, 2026.
Get a feel of what it's like to fly with Southwest, United Airlines, and American Airlines from Corpus Christi to Seattle by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,267 reviews

Boarding

8.1

Crew

8.6

Food

7.0

Overall

8.0

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
8.0
Very good
4,267 reviews
Southwest
8.0
Very good
4,267 reviews

Boarding

8.1

Crew

8.6

Food

7.0

Overall

8.0

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
United Airlines
7.4
Good
9,180 reviews
Southwest
8.0
Very good
4,267 reviews

Boarding

8.1

Crew

8.6

Food

7.0

Overall

8.0

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,164 reviews
Southwest
8.0
Very good
4,267 reviews

Boarding

8.1

Crew

8.6

Food

7.0

Overall

8.0

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

Find useful and relevant information for your journey from Corpus Christi to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Corpus Christi to Seattle?

    Airlines like American Airlines, United Airlines, and Southwest fly from Corpus Christi to Seattle in about 6h 51m. The time it takes to get you to your destination can typically vary by up to 5h 09m. The distance from Corpus Christi to Seattle is about 1904 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Corpus Christi to Seattle round-trip?

    Currently priced at $331, United Airlines will fly you from Corpus Christi to Seattle and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Southwest and American Airlines - these airlines can fly you to your destination from $352 and $363, respectively. These flights start at 34% lower than the current average price 3 months from now.

  • Can I find deals for flights from Corpus Christi to Seattle that include hotel bookings?

    Yes. In addition to deals on Corpus Christi to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Corpus Christi to Seattle?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Corpus Christi to Seattle.

  • Can I find deals for business class flights from Corpus Christi to Seattle?

    Yes. Cheapflights offers flight deals from Corpus Christi to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Corpus Christi to Seattle?

    Currently, March is the cheapest month in which you can book a flight from Corpus Christi to Seattle (average of $312). Flying from Corpus Christi to Seattle in November is currently the most expensive (average of $681). 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.

See more FAQs

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Tacoma
SeaTac
Lakewood
Ocean Shores
Olympia
Lynnwood
Lacey
Edmonds
Renton
Puyallup
Kirkland
Kent
Tukwila
Fife
Aberdeen
Shoreline
Marysville
Centralia
Federal Way
Chehalis

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Alternative routes for Corpus Christi to Seattle

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Corpus Christi to Seattle

Discover the top 3 airlines that operate flights from Corpus Christi to Seattle. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 20, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$331Average$465FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$352Average$439FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$363Average$507FlexibilityNo cancel feeOn-time71%

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