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Key Largo

$150+ Cheap flights from Corpus Christi (CRP) to Key Largo, FL

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 10/16. Fares are subject to change and may not be available on all flights or dates of travel.
CRP — MIA
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from Corpus Christi to Key Largo

Keep the following information in mind while searching for Corpus Christi to Key Largo flight deals. Data was last updated September 17, 2025.

Round-trip from

$292
(Priceline)

One-way from

$150
(Priceline)

Popular in

June

Cheapest in

September

Average price

$374
From Corpus Christi to Key Largo
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One-way flight from Corpus Christi to Key Largo
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Highest demand for flights based on searches. 11% potential increase in price ($61 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Corpus Christi to Key Largo

Cheapest flights from Corpus Christi to Key Largo
Explore the most affordable flight options available from Corpus Christi to Key Largo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This Priceline deal was found by Cheapflights users on 9/16. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/166:45 pmCRP - MIA
1 stop10h 34mFrontier
Thu 10/236:00 amMIA - CRP
1 stop13h 00mFrontier
Deal found 9/16$292
This American Airlines deal was found by Cheapflights users on 9/16. 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 11/43:51 pmCRP - MIA
1 stop6h 49mAmerican Airlines
Sat 11/88:50 amMIA - CRP
1 stop7h 31mAmerican Airlines
Deal found 9/16$312
This Southwest deal was found by Cheapflights users on 9/16. 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.
Tue 11/46:55 amCRP - MIA
2 stops11h 55mSouthwest
Sat 11/85:25 pmMIA - CRP
1 stop4h 50mSouthwest
Deal found 9/16$332
This Southwest deal was found by Cheapflights users on 9/15. 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.
Tue 11/116:55 amCRP - MIA
2 stops8h 20mSouthwest
Sat 11/156:05 amMIA - CRP
2 stops6h 45mSouthwest
Deal found 9/15$355
This American Airlines deal was found by Cheapflights users on 9/15. 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 11/12:18 pmCRP - MIA
1 stop7h 28mAmerican Airlines
Sun 11/95:18 amMIA - CRP
1 stop7h 28mAmerican Airlines
Deal found 9/15$367
This United Airlines deal was found by Cheapflights users on 9/15. 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 9/304:15 pmCRP - MIA
1 stop5h 30mUnited Airlines
Wed 10/86:45 amMIA - CRP
1 stop7h 33mUnited Airlines
Deal found 9/15$382
This United Airlines deal was found by Cheapflights users on 9/15. 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 11/1112:00 pmCRP - MIA
1 stop8h 58mUnited Airlines
Sat 11/156:05 amMIA - CRP
2 stops10h 24mUnited Airlines
Deal found 9/15$385
This United Airlines deal was found by Cheapflights users on 9/17. 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.
Thu 10/167:37 pmCRP - MIA
1 stop24h 36mUnited Airlines
Thu 10/2312:06 pmMIA - CRP
1 stop11h 04mUnited Airlines
Deal found 9/17$393
This United Airlines deal was found by Cheapflights users on 9/15. 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 9/309:45 amCRP - MIA
1 stop5h 02mUnited Airlines
Sat 10/116:35 amMIA - CRP
1 stop7h 43mUnited Airlines
Deal found 9/15$397
This American Airlines deal was found by Cheapflights users on 9/16. 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.
Sun 10/54:25 pmCRP - MIA
1 stop7h 23mAmerican Airlines
Mon 10/135:15 amMIA - CRP
1 stop5h 25mAmerican Airlines
Deal found 9/16$406
This American Airlines deal was found by Cheapflights users on 9/16. 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.
Sun 10/264:19 pmCRP - MIA
1 stop7h 32mAmerican Airlines
Sat 11/18:55 amMIA - CRP
1 stop7h 54mAmerican Airlines
Deal found 9/16$407

Cheapflights Fare Finder

 
Customize your flight search to find flights from Corpus Christi to Key Largo 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 September 17, 2025.
Use the filters below to find and compare flights from Corpus Christi to Key Largo that are best for you.

Fly from

Corpus Christi

Fly to

Key Largo

Route

Depart

Return

Price

Corpus ChristiMiami

CRP - MIA

CRPMIA

Corpus Christi

Thu 10/16

6:45 pm-6:19 am

1 stop10h 34m

Miami

Thu 10/23

6:00 am-6:00 pm

1 stop13h 00m

$292

Corpus ChristiMiami

CRP - MIA

CRPMIA

Corpus Christi

Tue 11/11

5:15 am-10:53 am

1 stop4h 38m

Miami

Sat 11/15

9:00 am-1:24 pm

1 stop5h 24m

$312

Corpus ChristiMiami

CRP - MIA

CRPMIA

Corpus Christi

Tue 11/4

6:55 am-7:50 pm

2 stops11h 55m

Miami

Sat 11/8

5:25 pm-9:15 pm

1 stop4h 50m

$332

Corpus ChristiMiami

CRP - MIA

CRPMIA

Corpus Christi

Tue 11/11

6:55 am-4:15 pm

2 stops8h 20m

Miami

Sat 11/15

6:05 am-11:50 am

2 stops6h 45m

$355

Corpus ChristiMiami

CRP - MIA

CRPMIA

Corpus Christi

Sat 11/1

2:18 pm-9:34 pm

1 stop6h 16m

Miami

Sun 11/9

6:00 am-11:46 am

1 stop6h 46m

$367

Corpus ChristiMiami

CRP - MIA

CRPMIA

Corpus Christi

Mon 11/17

7:00 am-3:44 pm

1 stop7h 44m

Miami

Sat 11/29

6:30 am-11:01 am

1 stop5h 31m

$367

Corpus ChristiMiami

CRP - MIA

CRPMIA

Corpus Christi

Tue 2/10

5:25 am-4:22 pm

2 stops9h 57m

Miami

Sun 2/15

8:45 am-3:39 pm

1 stop7h 54m

$374

Corpus ChristiMiami

CRP - MIA

CRPMIA

Corpus Christi

Tue 2/10

7:00 am-6:35 pm

2 stops10h 35m

Miami

Sun 2/15

6:45 am-4:30 pm

2 stops10h 45m

$392

Corpus ChristiMiami

CRP - MIA

CRPMIA

Corpus Christi

Thu 10/16

7:37 pm-9:13 pm

1 stop24h 36m

Miami

Thu 10/23

12:06 pm-10:10 pm

1 stop11h 04m

$393

Corpus ChristiMiami

CRP - MIA

CRPMIA

Corpus Christi

Tue 9/30

9:45 am-3:47 pm

1 stop5h 02m

Miami

Sat 10/11

6:35 am-1:18 pm

1 stop7h 43m

$397

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 14 results
1
2

Best time to book a flight from Corpus Christi to Key Largo

Have a flexible travel schedule? Discover the best time to fly to Key Largo 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 Key Largo

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

Currently, September is the cheapest month in which you can book a flight from Corpus Christi to Key Largo (average of $232). Flying from Corpus Christi to Key Largo in March is currently the most expensive (average of $289). 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.

Reviews of airlines servicing Key Largo

Get insights into the airlines that provide service to Key Largo. 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 Key Largo. Reviews last updated September 17, 2025.
See what other customers who have flown with Southwest, United Airlines, and American Airlines from Corpus Christi to Key Largo have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,242 reviews

Overall

8.0

Boarding

8.1

Food

7.0

Comfort

8.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.0
Very good
4,242 reviews
Southwest
8.0
Very good
4,242 reviews

Overall

8.0

Boarding

8.1

Food

7.0

Comfort

8.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
United Airlines
7.4
Good
8,926 reviews
Southwest
8.0
Very good
4,242 reviews

Overall

8.0

Boarding

8.1

Food

7.0

Comfort

8.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,242 reviews

Overall

8.0

Boarding

8.1

Food

7.0

Comfort

8.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Related info for your journey

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

  • What airport do you fly from for flights from Corpus Christi to Key Largo?

    If you book a flight to Key Largo from Corpus Christi, you will be flying from Corpus Christi, which is the city’s only airport. Corpus Christi (CRP) is located 6.7 mi from the center of Corpus Christi. There are 0 flights from Corpus Christi to Key Largo per day from 3 different airlines.

  • How long is the flight from Corpus Christi to Key Largo?

    For as low as $312, Frontier can have you in Key Largo from Corpus Christi in 4h 38m. There are 1069 mi between Corpus Christi and Key Largo. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Corpus Christi to Key Largo one-way?

    One-way options have recently been found by users for as low as $150 on Frontier. Other airlines that offer cheap prices include United Airlines from $221 and Southwest from $239 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Corpus Christi to Key Largo 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 Key Largo?

    Currently, September is the cheapest month in which you can book a flight from Corpus Christi to Key Largo (average of $232). Flying from Corpus Christi to Key Largo in March is currently the most expensive (average of $289). 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

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Alternative routes for Corpus Christi to Key Largo

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Top 3 airlines flying from Corpus Christi to Key Largo

Discover the top 3 airlines that operate flights from Corpus Christi to Key Largo. 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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$236Average$481FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$316Average$503FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$366Average$487FlexibilityNo cancel feeOn-time63%

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