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Key Largo

$41+ Cheap flights from Santa Ana (SNA) 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 7/9. Fares are subject to change and may not be available on all flights or dates of travel.
SNA — MIA
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Santa Ana J. Wayne/Orange Cnty to Key Largo are usually found in October or September, booked 41 days in advance, depart on a Saturday or Friday and return on a Thursday

Cheap flight deals from Santa Ana to Key Largo

Keep the following information in mind while searching for Santa Ana to Key Largo flight deals. Data was last updated June 12, 2025.

Round-trip from

$140
(CheapOair)

One-way from

$41
(FlightHub)

Popular in

December

Cheapest in

October

Average price

$456
From Santa Ana J. Wayne/Orange Cnty to Key Largo
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One-way flight from Santa Ana J. Wayne/Orange Cnty to Key Largo
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Highest demand for flights based on searches. 10% potential increase in price ($50 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Santa Ana to Key Largo

Cheapest flights from Santa Ana to Key Largo
Explore the most affordable flight options available from Santa Ana to Key Largo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This CheapOair deal was found by Cheapflights users on 6/11. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/28:11 amSNA - MIA
1 stop10h 04mSpirit Airlines
Thu 7/177:00 amMIA - SNA
1 stop15h 03mSpirit Airlines
Deal found 6/11$140
This American Airlines deal was found by Cheapflights users on 6/11. 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 8/1310:00 amSNA - MIA
1 stop7h 20mAmerican Airlines
Wed 8/205:20 amMIA - SNA
1 stop6h 50mAmerican Airlines
Deal found 6/11$235
This Delta deal was found by Cheapflights users on 6/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1212:03 pmSNA - MIA
1 stop9h 21mDelta
Thu 8/216:00 amMIA - SNA
1 stop9h 42mDelta
Deal found 6/11$257
This Frontier deal was found by Cheapflights users on 6/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/63:32 pmSNA - MIA
1 stop11h 13mFrontier
Thu 7/177:15 amMIA - SNA
1 stop11h 37mFrontier
Deal found 6/10$266
This FlightHub deal was found by Cheapflights users on 6/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/103:37 pmSNA - MIA
1 stop11h 01mMultiple Airlines
Sat 7/126:00 amMIA - SNA
1 stop8h 11mMultiple Airlines
Deal found 6/11$277
This Southwest deal was found by Cheapflights users on 6/10. 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 9/251:20 pmSNA - MIA
1 stop6h 45mSouthwest
Wed 10/19:05 amMIA - SNA
2 stops12h 10mSouthwest
Deal found 6/10$304
This United Airlines deal was found by Cheapflights users on 6/11. 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 7/157:05 pmSNA - MIA
1 stop9h 32mUnited Airlines
Tue 8/53:17 pmMIA - SNA
1 stop9h 52mUnited Airlines
Deal found 6/11$307

Cheapflights Fare Finder

Customize your flight search to find flights from Santa Ana 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 June 12, 2025.
Use the filters below to find and compare flights from Santa Ana to Key Largo that are best for you.

Fly from

Santa Ana

Fly to

Key Largo

Route

Depart

Return

Price

Santa AnaMiami

SNA - MIA

SNAMIA

Santa Ana J. Wayne/Orange Cnty

Wed 7/2

8:11 am-9:15 pm

1 stop10h 04m

Miami

Thu 7/17

7:00 am-7:03 pm

1 stop15h 03m

$140

Santa AnaMiami

SNA - MIA

SNAMIA

Santa Ana J. Wayne/Orange Cnty

Wed 8/13

10:10 am-8:35 pm

1 stop7h 25m

Miami

Wed 8/20

7:46 am-11:57 am

1 stop7h 11m

$235

Santa AnaMiami

SNA - MIA

SNAMIA

Santa Ana J. Wayne/Orange Cnty

Tue 8/12

12:03 pm-12:24 am

1 stop9h 21m

Miami

Thu 8/21

6:00 am-12:42 pm

1 stop9h 42m

$257

Santa AnaMiami

SNA - MIA

SNAMIA

Santa Ana J. Wayne/Orange Cnty

Sun 7/6

3:32 pm-5:45 am

1 stop11h 13m

Miami

Thu 7/17

7:15 am-3:52 pm

1 stop11h 37m

$266

Santa AnaMiami

SNA - MIA

SNAMIA

Santa Ana J. Wayne/Orange Cnty

Thu 7/10

3:37 pm-5:38 am

1 stop11h 01m

Miami

Sat 7/12

6:00 am-11:11 am

1 stop8h 11m

$277

Santa AnaMiami

SNA - MIA

SNAMIA

Santa Ana J. Wayne/Orange Cnty

Tue 7/15

7:05 pm-7:37 am

1 stop9h 32m

Miami

Tue 8/5

3:17 pm-10:09 pm

1 stop9h 52m

$307

Santa AnaMiami

SNA - MIA

SNAMIA

Santa Ana J. Wayne/Orange Cnty

Wed 7/9

12:26 pm-5:38 am

1 stop14h 12m

$41

Santa AnaMiami

SNA - MIA

SNAMIA

Santa Ana J. Wayne/Orange Cnty

Mon 8/4

9:55 am-8:31 pm

1 stop7h 36m

$118

Santa AnaMiami

SNA - MIA

SNAMIA

Santa Ana J. Wayne/Orange Cnty

Wed 9/3

9:35 am-9:40 pm

2 stops9h 05m

$123

Santa AnaMiami

SNA - MIA

SNAMIA

Santa Ana J. Wayne/Orange Cnty

Thu 8/28

7:00 pm-6:27 am

1 stop8h 27m

$129

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 14 results
1
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Best time to book a flight from Santa Ana to Key Largo

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

How far ahead should I book a flight from Santa Ana to Key Largo?

Use this chart to determine the optimal time to book a round-trip flight from Santa Ana to Key Largo. Price data was last updated on June 9, 2025.

The best time to book flights from Santa Ana to Key Largo is 41 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Santa Ana to Key Largo?

Currently, September is the cheapest month in which you can book a flight from Santa Ana to Key Largo (average of $228). Flying from Santa Ana 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.

What is the cheapest time of day to fly from SNA to KE9?

Find hourly flight availability from Santa Ana to Key Largo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

When flying from Santa Ana to Key Largo, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What is the cheapest day to fly from Santa Ana to Key Largo?

Use this chart to determine the cheapest time to fly round-trip from Santa Ana to Key Largo. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Santa Ana to Key Largo flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Key Largo by month

Plan your trip to Key Largo by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Key Largo ranges from 1.6 - 9.9 inches per month. September is typically the wettest month, when rainfall can reach 9.9 in. January is typically the driest time to visit Key Largo when rainfall is around 1.6 in.

Temperature in Key Largo by month

Plan your trip to Key Largo by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Key Largo, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 68.0 F).

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 June 12, 2025.
Read through reviews of airlines operating flights from Santa Ana to Key Largo, such as Alaska Airlines, Southwest and Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,287 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,946 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from Santa Ana 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 Santa Ana to Key Largo?

    Santa Ana J. Wayne/Orange Cnty (SNA) is the airport you will fly out of if you book a flight from Santa Ana to Key Largo. You should not have trouble finding flights to Key Largo from J. Wayne/Orange Cnty; the airport handles an average of 0 outbound flights to Key Largo per day. You should also have plenty of airline options to choose from since 7 airlines have flights from the Santa Ana airport to Key Largo. It is only a 4.8 mi journey to J. Wayne/Orange Cnty (SNA) from Santa Ana’s city center.

  • What are the cheapest airlines to fly from Santa Ana to Key Largo one-way?

    The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $41. However, be on the lookout for offers from American Airlines and Southwest, as they are both options that can get you from Santa Ana to Key Largo for a low price.

  • What are the cheapest flights from Santa Ana to Key Largo?

    On average you can expect to pay $958 for a flight from Santa Ana to Key Largo. The cheapest flight overall is $737 while the most popular route, (Santa Ana J. Wayne/Orange Cnty - Miami) is currently priced at $140.

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

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

  • How can I find direct flights from Santa Ana to Key Largo?

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

  • Can I find deals for business class flights from Santa Ana to Key Largo?

    Yes. Cheapflights offers flight deals from Santa Ana 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 Santa Ana to Key Largo?

    Currently, September is the cheapest month in which you can book a flight from Santa Ana to Key Largo (average of $228). Flying from Santa Ana 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.

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Top 7 airlines flying from Santa Ana to Key Largo

Discover the top 7 airlines that operate flights from Santa Ana 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$93Average$589FlexibilityNo cancel feeOn-timeN/A
FrontierCheapest$130Average$239FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$133Average$286FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$137Average$273FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$308Average$511FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$320Average$523FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$421Average$701FlexibilityNo cancel feeOn-time63%

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