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$266+ 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 9/22. Fares are subject to change and may not be available on all flights or dates of travel.
CRP — SEA
Aug 12 — Aug 191
Tue 8/12
Tue 8/19
1 adult, Economy
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Cheap 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 August 7, 2025.

Round-trip from

$266
(Southwest)

Popular in

December

Cheapest in

January

Average price

$456
From Corpus Christi to Seattle/Tacoma Intl
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($7 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find 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 August 7, 2025.

This Southwest deal was found by Cheapflights users on 8/5. 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.
Mon 9/224:45 pmCRP - SEA
2 stops8h 50mSouthwest
Wed 10/110:45 pmSEA - CRP
1 stop10h 10mSouthwest
Deal found 8/5$266
This American Airlines deal was found by Cheapflights users on 8/6. 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 10/87:20 amCRP - SEA
1 stop7h 30mAmerican Airlines
Sat 10/1811:20 pmSEA - CRP
1 stop8h 20mAmerican Airlines
Deal found 8/6$275
This Southwest deal was found by Cheapflights users on 8/4. 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.
Mon 8/256:00 amCRP - SEA
2 stops9h 10mSouthwest
Mon 9/810:45 pmSEA - CRP
1 stop11h 50mSouthwest
Deal found 8/4$305
This American Airlines deal was found by Cheapflights users on 8/6. 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 11/76:46 pmCRP - SEA
1 stop6h 38mAmerican Airlines
Tue 11/1112:59 amSEA - CRP
1 stop6h 40mAmerican Airlines
Deal found 8/6$313
This United Airlines deal was found by Cheapflights users on 8/6. 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.
Mon 9/15:20 amCRP - SEA
1 stop9h 26mUnited Airlines
Mon 9/811:58 pmSEA - CRP
1 stop8h 58mUnited Airlines
Deal found 8/6$346
This American Airlines deal was found by Cheapflights users on 8/6. 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 9/102:16 pmCRP - SEA
1 stop6h 53mAmerican Airlines
Tue 9/167:48 amSEA - CRP
1 stop6h 03mAmerican Airlines
Deal found 8/6$351
This American Airlines deal was found by Cheapflights users on 8/6. 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.
Mon 10/66:00 amCRP - SEA
1 stop8h 45mAmerican Airlines
Tue 10/217:44 amSEA - CRP
1 stop6h 05mAmerican Airlines
Deal found 8/6$365
This American Airlines deal was found by Cheapflights users on 8/6. 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.
Tue 10/710:08 amCRP - SEA
2 stops12h 17mAmerican Airlines
Wed 10/151:53 pmSEA - CRP
1 stop7h 02mAmerican Airlines
Deal found 8/6$370
This United Airlines deal was found by Cheapflights users on 8/7. 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 9/107:23 amCRP - SEA
2 stops9h 51mUnited Airlines
Tue 9/166:25 amSEA - CRP
2 stops13h 13mUnited Airlines
Deal found 8/7$375
This American Airlines deal was found by Cheapflights users on 8/6. 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.
Mon 8/254:19 pmCRP - SEA
1 stop7h 17mAmerican Airlines
Thu 8/283:43 pmSEA - CRP
1 stop6h 09mAmerican Airlines
Deal found 8/6$381

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 August 7, 2025.
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

Mon 9/22

4:45 pm-11:35 pm

2 stops8h 50m

Seattle/Tacoma Intl

Wed 10/1

10:45 pm-10:55 am

1 stop10h 10m

$266

Corpus ChristiSeattle

CRP - SEA

CRPSEA

Corpus Christi

Wed 10/8

7:20 am-12:50 pm

1 stop7h 30m

Seattle/Tacoma Intl

Sat 10/18

11:20 pm-9:40 am

1 stop8h 20m

$275

Corpus ChristiSeattle

CRP - SEA

CRPSEA

Corpus Christi

Mon 8/25

6:00 am-1:10 pm

2 stops9h 10m

Seattle/Tacoma Intl

Mon 9/8

10:45 pm-12:35 pm

1 stop11h 50m

$305

Corpus ChristiSeattle

CRP - SEA

CRPSEA

Corpus Christi

Fri 10/3

10:08 am-4:53 pm

1 stop8h 45m

Seattle/Tacoma Intl

Sun 10/5

12:30 am-9:40 am

1 stop7h 10m

$313

Corpus ChristiSeattle

CRP - SEA

CRPSEA

Corpus Christi

Mon 9/1

5:20 am-12:46 pm

1 stop9h 26m

Seattle/Tacoma Intl

Mon 9/8

11:58 pm-10:56 am

1 stop8h 58m

$346

Corpus ChristiSeattle

CRP - SEA

CRPSEA

Corpus Christi

Wed 9/10

2:16 pm-7:09 pm

1 stop6h 53m

Seattle/Tacoma Intl

Tue 9/16

7:48 am-3:51 pm

1 stop6h 03m

$351

Corpus ChristiSeattle

CRP - SEA

CRPSEA

Corpus Christi

Mon 10/6

6:00 am-12:45 pm

1 stop8h 45m

Seattle/Tacoma Intl

Tue 10/21

7:44 am-3:49 pm

1 stop6h 05m

$365

Corpus ChristiSeattle

CRP - SEA

CRPSEA

Corpus Christi

Tue 10/7

10:08 am-8:25 pm

2 stops12h 17m

Seattle/Tacoma Intl

Wed 10/15

1:53 pm-10:55 pm

1 stop7h 02m

$370

Corpus ChristiSeattle

CRP - SEA

CRPSEA

Corpus Christi

Wed 9/10

7:23 am-3:14 pm

2 stops9h 51m

Seattle/Tacoma Intl

Tue 9/16

6:25 am-9:38 pm

2 stops13h 13m

$375

Corpus ChristiSeattle

CRP - SEA

CRPSEA

Corpus Christi

Mon 8/25

4:19 pm-9:36 pm

1 stop7h 17m

Seattle/Tacoma Intl

Thu 8/28

3:43 pm-11:52 pm

1 stop6h 09m

$381

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/6

Showing 1-10 of 12 results
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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, January is the cheapest month in which you can book a flight from Corpus Christi to Seattle (average of $238). Flying from Corpus Christi to Seattle in June is currently the most expensive (average of $388). 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.

What is the cheapest time of day to fly from CRP to SEA?

Find hourly flight availability from Corpus Christi to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 7, 2025.

It’s optimal to fly from Corpus Christi to Seattle at noon. By choosing this option you can save up to 16% on the cost of your flight, compared to a flight in the morning.

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 August 7, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest, and United 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.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.1

Food

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

EUG - SEA

Mobility support was fabulous No flight entertainment that I was aware of.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.1

Food

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

EUG - SEA

Mobility support was fabulous No flight entertainment that I was aware of.
Southwest
8.0
Very good
4,247 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.1

Food

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

EUG - SEA

Mobility support was fabulous No flight entertainment that I was aware of.
United Airlines
7.4
Good
8,916 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.1

Food

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

EUG - SEA

Mobility support was fabulous No flight entertainment that I was aware of.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.1

Food

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

EUG - SEA

Mobility support was fabulous No flight entertainment that I was aware of.

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.

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

    Currently priced at $266, Southwest will fly you from Corpus Christi to Seattle and back. In addition to Southwest, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on American Airlines for as low as $275. These flights start at 46% 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, January is the cheapest month in which you can book a flight from Corpus Christi to Seattle (average of $238). Flying from Corpus Christi to Seattle in June is currently the most expensive (average of $388). 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
SeaTac
Tukwila
Tacoma
Ocean Shores
Lakewood
Lynnwood
Lacey
Leavenworth
Renton
Olympia
Puyallup
Kent
Cle Elum
Chehalis
Kirkland
Issaquah
Aberdeen
Shoreline
Federal Way
Shelton

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Alternative routes for Corpus Christi to Seattle

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Top 4 airlines flying from Corpus Christi to Seattle

Discover the top 4 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 August 7, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$342Average$506FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$356Average$439FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$356Average$506FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$455Average$468FlexibilityNo cancel feeOn-time75%

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