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Key Largo

$120+ 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 12/4. Fares are subject to change and may not be available on all flights or dates of travel.
CRP — MIA
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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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 October 28, 2025.

This Priceline deal was found by Cheapflights users on 10/28. 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 11/273:40 pmCRP - MIA
1 stop12h 30mFrontier
Thu 12/46:25 amMIA - CRP
1 stop10h 00mFrontier
Deal found 10/28$280
This United Airlines deal was found by Cheapflights users on 10/28. 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 11/272:15 pmCRP - MIA
1 stop4h 37mUnited Airlines
Thu 12/412:50 pmMIA - CRP
2 stops10h 55mUnited Airlines
Deal found 10/28$304
This United Airlines deal was found by Cheapflights users on 10/26. 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 12/92:14 pmCRP - MIA
1 stop6h 29mUnited Airlines
Wed 12/179:00 amMIA - CRP
1 stop5h 25mUnited Airlines
Deal found 10/26$327
This United Airlines deal was found by Cheapflights users on 10/28. 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 12/315:15 amCRP - MIA
1 stop6h 49mUnited Airlines
Wed 1/141:05 pmMIA - CRP
1 stop23h 27mUnited Airlines
Deal found 10/28$373
This Southwest deal was found by Cheapflights users on 10/26. 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 12/96:55 amCRP - MIA
2 stops11h 55mSouthwest
Wed 12/1712:40 pmMIA - CRP
2 stops10h 15mSouthwest
Deal found 10/26$377
This American Airlines deal was found by Cheapflights users on 10/28. 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 12/315:45 amCRP - MIA
1 stop5h 40mAmerican Airlines
Mon 1/125:29 pmMIA - CRP
1 stop6h 36mAmerican Airlines
Deal found 10/28$379
This United Airlines deal was found by Cheapflights users on 10/26. 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 12/154:10 pmCRP - MIA
1 stop4h 33mUnited Airlines
Wed 12/246:20 amMIA - CRP
1 stop5h 43mUnited Airlines
Deal found 10/26$384
This American Airlines deal was found by Cheapflights users on 10/28. 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 12/315:45 amCRP - MIA
1 stop5h 40mAmerican Airlines
Sat 1/108:35 amMIA - CRP
1 stop8h 57mAmerican Airlines
Deal found 10/28$388
This Southwest deal was found by Cheapflights users on 10/26. 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 12/1512:50 pmCRP - MIA
2 stops8h 00mSouthwest
Wed 12/2412:40 pmMIA - CRP
2 stops10h 15mSouthwest
Deal found 10/26$389
This United Airlines deal was found by Cheapflights users on 10/27. 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 12/412:14 pmCRP - MIA
1 stop4h 39mUnited Airlines
Sat 12/69:00 amMIA - CRP
1 stop7h 28mUnited Airlines
Deal found 10/27$406
This United Airlines deal was found by Cheapflights users on 10/28. 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 12/177:00 amCRP - MIA
1 stop5h 13mUnited Airlines
Sun 12/286:20 amMIA - CRP
1 stop7h 58mUnited Airlines
Deal found 10/28$407
This United Airlines deal was found by Cheapflights users on 10/28. 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 12/315:15 amCRP - MIA
1 stop4h 39mUnited Airlines
Fri 1/91:05 pmMIA - CRP
1 stop23h 27mUnited Airlines
Deal found 10/28$410

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 October 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$280
(Priceline)

One-way from

$120
(Priceline)

Popular in

December

Cheapest in

September

Average price

$467
Provider with most accurate pricing for Corpus Christi-Miami flight deals.
Search Deals
Provider most trusted by Cheapflights users for Corpus Christi-Miami flights.
Search Deals
From Corpus Christi to Key Largo
Search Deals
One-way flight from Corpus Christi to Key Largo
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($61 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

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 October 28, 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 11/27

3:40 pm-5:10 am

1 stop12h 30m

Miami

Thu 12/4

6:25 am-3:25 pm

1 stop10h 00m

$280

Corpus ChristiMiami

CRP - MIA

CRPMIA

Corpus Christi

Thu 11/27

2:15 pm-7:52 pm

1 stop4h 37m

Miami

Thu 12/4

12:50 pm-10:45 pm

2 stops10h 55m

$304

Corpus ChristiMiami

CRP - MIA

CRPMIA

Corpus Christi

Tue 12/9

2:14 pm-9:43 pm

1 stop6h 29m

Miami

Wed 12/17

9:00 am-1:25 pm

1 stop5h 25m

$327

Corpus ChristiMiami

CRP - MIA

CRPMIA

Corpus Christi

Wed 12/31

5:15 am-10:54 am

1 stop4h 39m

Miami

Thu 1/8

6:20 am-3:35 pm

1 stop10h 15m

$373

Corpus ChristiMiami

CRP - MIA

CRPMIA

Corpus Christi

Tue 12/9

6:55 am-7:50 pm

2 stops11h 55m

Miami

Wed 12/17

12:40 pm-9:55 pm

2 stops10h 15m

$377

Corpus ChristiMiami

CRP - MIA

CRPMIA

Corpus Christi

Mon 12/15

4:10 pm-9:43 pm

1 stop4h 33m

Miami

Wed 12/24

6:20 am-11:03 am

1 stop5h 43m

$384

Corpus ChristiMiami

CRP - MIA

CRPMIA

Corpus Christi

Mon 12/15

12:50 pm-9:50 pm

2 stops8h 00m

Miami

Wed 12/24

12:40 pm-9:55 pm

2 stops10h 15m

$389

Corpus ChristiMiami

CRP - MIA

CRPMIA

Corpus Christi

Tue 1/6

12:15 pm-9:54 pm

1 stop8h 39m

Miami

Mon 1/12

1:05 pm-6:04 pm

1 stop5h 59m

$401

Corpus ChristiMiami

CRP - MIA

CRPMIA

Corpus Christi

Mon 1/5

6:08 pm-12:37 am

1 stop5h 29m

Miami

Wed 1/14

8:35 am-4:32 pm

1 stop8h 57m

$407

Corpus ChristiMiami

CRP - MIA

CRPMIA

Corpus Christi

Wed 12/17

7:00 am-1:13 pm

1 stop5h 13m

Miami

Sun 12/28

6:20 am-1:18 pm

1 stop7h 58m

$407

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Showing 1-10 of 17 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, August is the cheapest month in which you can book a flight from Corpus Christi to Key Largo (average of $236). Flying from Corpus Christi to Key Largo in June is currently the most expensive (average of $509). 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 October 28, 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
4,240 reviews

Boarding

8.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

Overall

8.0

Food

7.0

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
4,240 reviews
Southwest
8.0
Very good
4,240 reviews

Boarding

8.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

Overall

8.0

Food

7.0

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
9,001 reviews
Southwest
8.0
Very good
4,240 reviews

Boarding

8.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

Overall

8.0

Food

7.0

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
11,032 reviews
Southwest
8.0
Very good
4,240 reviews

Boarding

8.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

Overall

8.0

Food

7.0

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 $304, Frontier can have you in Key Largo from Corpus Christi in 4h 37m. 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 $120 on Frontier. Other airlines that offer cheap prices include Southwest from $315 and United Airlines from $389 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, August is the cheapest month in which you can book a flight from Corpus Christi to Key Largo (average of $236). Flying from Corpus Christi to Key Largo in June is currently the most expensive (average of $509). 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 October 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$236Average$429FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$316Average$487FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$318Average$518FlexibilityNo cancel feeOn-time71%

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