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Key Largo

$143+ 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 8/26. Fares are subject to change and may not be available on all flights or dates of travel.
CRP — MIA
Jul 30 — Aug 61
Wed 7/30
Wed 8/6
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 July 25, 2025.

Round-trip from

$345
(American Airlines)

One-way from

$143
(American Airlines)

Popular in

June

Cheapest in

September

Average price

$449
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. 10% potential increase in price ($54 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 25, 2025.

This American Airlines deal was found by Cheapflights users on 7/23. 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 8/224:19 pmCRP - MIA
1 stop7h 40mAmerican Airlines
Sun 8/245:20 amMIA - CRP
1 stop5h 13mAmerican Airlines
Deal found 7/23$345
This Southwest deal was found by Cheapflights users on 7/23. 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 8/2212:25 pmCRP - MIA
2 stops8h 45mSouthwest
Sun 8/247:25 pmMIA - CRP
1 stop4h 25mSouthwest
Deal found 7/23$361
This United Airlines deal was found by Cheapflights users on 7/23. 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 12/57:00 amCRP - MIA
1 stop7h 35mUnited Airlines
Sat 12/137:00 amMIA - CRP
1 stop5h 10mUnited Airlines
Deal found 7/23$385

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 July 25, 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

Fri 8/22

4:19 pm-12:59 am

1 stop7h 40m

Miami

Sun 8/24

5:20 am-9:33 am

1 stop5h 13m

$345

Corpus ChristiMiami

CRP - MIA

CRPMIA

Corpus Christi

Fri 8/22

12:25 pm-10:10 pm

2 stops8h 45m

Miami

Sun 8/24

7:25 pm-10:50 pm

1 stop4h 25m

$361

Corpus ChristiMiami

CRP - MIA

CRPMIA

Corpus Christi

Fri 12/5

7:00 am-3:35 pm

1 stop7h 35m

Miami

Sat 12/13

7:00 am-11:10 am

1 stop5h 10m

$385

Corpus ChristiMiami

CRP - MIA

CRPMIA

Corpus Christi

Tue 8/26

4:18 pm-12:59 am

1 stop7h 41m

$143

Corpus ChristiMiami

CRP - MIA

CRPMIA

Corpus Christi

Tue 8/26

7:30 am-8:40 pm

2 stops12h 10m

$148

Corpus ChristiMiami

CRP - MIA

CRPMIA

Corpus Christi

Fri 8/29

7:30 pm-10:15 pm

1 stop25h 45m

$219

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/23

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 July 25, 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
4,235 reviews

Boarding

8.1

Crew

8.6

Food

7.0

Overall

8.0

Comfort

8.0

Entertainment

7.6

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
4,235 reviews
Southwest
8.0
Very good
4,235 reviews

Boarding

8.1

Crew

8.6

Food

7.0

Overall

8.0

Comfort

8.0

Entertainment

7.6

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
8,876 reviews
Southwest
8.0
Very good
4,235 reviews

Boarding

8.1

Crew

8.6

Food

7.0

Overall

8.0

Comfort

8.0

Entertainment

7.6

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
4,235 reviews

Boarding

8.1

Crew

8.6

Food

7.0

Overall

8.0

Comfort

8.0

Entertainment

7.6

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.

  • 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 $143 on American Airlines. Other airlines that offer cheap prices include Southwest from $148 and United Airlines from $219 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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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 July 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$236Average$484FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$296Average$494FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$366Average$487FlexibilityNo cancel feeOn-time63%

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