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$234+ Cheap flights from Corpus Christi to Seattle (CRP - SEA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/5. Fares are subject to change and may not be available on all flights or dates of travel.
CRP — SEA
Apr 21 — Apr 281
Tue 4/21
Tue 4/28
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 March 22, 2026.

This United Airlines deal was found by Cheapflights users on 3/21. 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 4/294:06 pm
CRP
-
SEA
1 stop9h 06m
United Airlines
Sat 5/211:59 pm
SEA
-
CRP
1 stop9h 27m
United Airlines
Deal found 3/21$397
This Southwest deal was found by Cheapflights users on 3/20. 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 4/235:10 pm
CRP
-
SEA
2 stops9h 45m
Southwest
Wed 4/298:25 am
SEA
-
CRP
2 stops11h 10m
Southwest
Deal found 3/20$401
This Southwest deal was found by Cheapflights users on 3/21. 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 4/291:20 pm
CRP
-
SEA
2 stops11h 35m
Southwest
Sat 5/26:40 am
SEA
-
CRP
2 stops12h 55m
Southwest
Deal found 3/21$407
This American Airlines deal was found by Cheapflights users on 3/17. 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.
Tue 4/216:00 am
CRP
-
SEA
1 stop6h 48m
American Airlines
Sun 4/2610:25 am
SEA
-
CRP
1 stop8h 21m
American Airlines
Deal found 3/17$425
This American Airlines deal was found by Cheapflights users on 3/20. 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.
Thu 4/238:10 pm
CRP
-
SEA
1 stop6h 34m
American Airlines
Tue 4/2812:59 am
SEA
-
CRP
1 stop6h 55m
American Airlines
Deal found 3/20$433
This United Airlines deal was found by Cheapflights users on 3/21. 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 5/24:12 pm
CRP
-
SEA
2 stops9h 17m
United Airlines
Sun 5/1011:59 pm
SEA
-
CRP
1 stop9h 27m
United Airlines
Deal found 3/21$437
This American Airlines deal was found by Cheapflights users on 3/17. 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.
Sat 5/238:11 pm
CRP
-
SEA
1 stop6h 48m
American Airlines
Mon 6/111:24 pm
SEA
-
CRP
1 stop7h 03m
American Airlines
Deal found 3/17$438
This Southwest deal was found by Cheapflights users on 3/18. 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.
Thu 8/276:10 am
CRP
-
SEA
1 stop8h 05m
Southwest
Mon 8/3111:25 am
SEA
-
CRP
1 stop6h 20m
Southwest
Deal found 3/18$467
This United Airlines deal was found by Cheapflights users on 3/19. 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.
Mon 7/66:00 pm
CRP
-
SEA
1 stop6h 42m
United Airlines
Tue 7/1411:02 am
SEA
-
CRP
2 stops9h 57m
United Airlines
Deal found 3/19$472

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 March 22, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$397
(United Airlines)

One-way from

$234
(American Airlines)

Popular in

November

Cheapest in

October

Average price

$554
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
One-way flight from Corpus Christi to Seattle/Tacoma Intl
Search Deals
Highest demand for flights based on searches. 0% potential increase in price ($2 potential increase over avg. RT price).
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 March 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 March 22, 2026.
Use the filters below to find and compare flights from Corpus Christi to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Corpus ChristiSeattle

CRP - SEA

CRPSEA

Corpus Christi

Thu 8/27

2:05 pm-9:56 pm

2 stops9h 51m

Seattle/Tacoma Intl

Mon 8/31

11:56 pm-8:41 am

1 stop6h 45m

$472

Corpus ChristiSeattle

CRP - SEA

CRPSEA

Corpus Christi

Thu 8/27

6:10 am-1:25 pm

2 stops9h 15m

Seattle/Tacoma Intl

Mon 8/31

5:30 am-3:55 pm

2 stops8h 25m

$477

Corpus ChristiSeattle

CRP - SEA

CRPSEA

Corpus Christi

Sat 5/2

2:15 pm-7:44 pm

1 stop7h 29m

Seattle/Tacoma Intl

Tue 5/5

11:59 pm-11:26 am

1 stop9h 27m

$480

Corpus ChristiSeattle

CRP - SEA

CRPSEA

Corpus Christi

Tue 5/5

5:15 am-12:45 pm

1 stop9h 30m

Seattle/Tacoma Intl

Wed 5/6

11:59 pm-11:26 am

1 stop9h 27m

$483

Corpus ChristiSeattle

CRP - SEA

CRPSEA

Corpus Christi

Mon 7/6

11:25 am-9:30 pm

2 stops12h 05m

Seattle/Tacoma Intl

Tue 7/14

5:00 am-4:40 pm

2 stops9h 40m

$487

Corpus ChristiSeattle

CRP - SEA

CRPSEA

Corpus Christi

Wed 6/24

5:10 pm-12:30 am

2 stops9h 20m

Seattle/Tacoma Intl

Mon 6/29

6:30 am-6:00 pm

2 stops9h 30m

$537

Corpus ChristiSeattle

CRP - SEA

CRPSEA

Corpus Christi

Tue 4/21

5:20 am-2:46 pm

2 stops11h 26m

Seattle/Tacoma Intl

Sun 4/26

7:05 pm-11:21 am

2 stops14h 16m

$562
Cheapest one-way

Corpus ChristiSeattle

CRP - SEA

CRPSEA

Corpus Christi

Wed 8/5

2:32 pm-10:20 pm

1 stop9h 48m

$234
Quickest one-way

Corpus ChristiSeattle

CRP - SEA

CRPSEA

Corpus Christi

Tue 8/4

2:05 pm-9:10 pm

2 stops9h 05m

$239

Corpus ChristiSeattle

CRP - SEA

CRPSEA

Corpus Christi

Wed 8/5

7:40 am-4:50 pm

2 stops11h 10m

$239

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/20

Showing 1-10 of 12 resultsSorted by cheapest first
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 March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*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 FlightHub the most. FlightHub 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, October 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 March 22, 2026.
Get a feel of what it's like to fly with Southwest,Alaska Airlines, andUnited 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
4,324 reviews

Comfort

8.0

Boarding

8.1

Overall

8.0

Food

7.0

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Southwest
8.0
Very good
4,324 reviews
Southwest
8.0
Very good
4,324 reviews

Comfort

8.0

Boarding

8.1

Overall

8.0

Food

7.0

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Alaska Airlines
7.9
Good
12,093 reviews
Southwest
8.0
Very good
4,324 reviews

Comfort

8.0

Boarding

8.1

Overall

8.0

Food

7.0

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
United Airlines
7.4
Good
9,455 reviews
Southwest
8.0
Very good
4,324 reviews

Comfort

8.0

Boarding

8.1

Overall

8.0

Food

7.0

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
American Airlines
7.1
Good
11,486 reviews
Southwest
8.0
Very good
4,324 reviews

Comfort

8.0

Boarding

8.1

Overall

8.0

Food

7.0

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

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 United Airlines and Southwest fly from Corpus Christi to Seattle in about 9h 15m. The time it takes to get you to your destination can typically vary by up to 36m. 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 $356 and $366, 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, October 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
SeaTac
Tacoma
Ocean Shores
Olympia
Kent
Lynnwood
Edmonds
Lacey
Renton
Puyallup
Kirkland
Ellensburg
Tukwila
Fife
Lakewood
Aberdeen
Shoreline
Marysville
Centralia
Federal Way

Browse thousands of different options on Cheapflights for your next trip

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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 March 22, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$331Average$472FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$356Average$439FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$366Average$516FlexibilityNo cancel feeOn-time71%

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