HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Florida Keys

$40+ Cheap flights from Orange County to Florida Keys

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 6/3. Fares are subject to change and may not be available on all flights or dates of travel.
SNA — EYW
May 11 — May 181
Sun 5/11
Sun 5/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Orange County to Florida Keys with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Orange County to Florida Keys

Keep the following information in mind while searching for Orange County to Florida Keys flight deals. Data was last updated May 6, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$136
(Mytrip)

One-way from

$63
(Cheapflightsfares)

Popular in

December

Cheapest in

September

Average price

$365
Provider with most accurate pricing for Los Angeles-Miami flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-Miami flights.
Search Deals
From Orange County to Florida Keys
Search Deals
One-way flight from Orange County to Florida Keys
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($65 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2025
Search Deals

Find flight deals from Orange County to Florida Keys

Cheapest flights from Orange County to Florida Keys
Explore the most affordable flight options available from Orange County to Florida Keys. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 6, 2025.

This Mytrip deal was found by Cheapflights users on 5/4. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/274:27 pmSNA - MIA
1 stop10h 16mSpirit Airlines
Tue 6/38:55 pmMIA - SNA
1 stop27h 22mSpirit Airlines
Deal found 5/4$136
This Cheapflightsfares deal was found by Cheapflights users on 5/6. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/277:58 pmSNA - MIA
1 stop6h 45mMultiple Airlines
Sat 5/316:00 amMIA - SNA
1 stop8h 11mMultiple Airlines
Deal found 5/6$192
This Frontier deal was found by Cheapflights users on 5/5. 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.
Sat 5/1012:19 pmSNA - MIA
1 stop14h 03mFrontier
Sat 5/176:00 amMIA - SNA
1 stop8h 28mFrontier
Deal found 5/5$200
This Delta deal was found by Cheapflights users on 5/5. 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 6/36:45 amSNA - MIA
1 stop9h 47mDelta
Wed 6/45:35 amMIA - SNA
1 stop8h 35mDelta
Deal found 5/5$257
This Delta deal was found by Cheapflights users on 5/6. 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 6/105:07 pmLGB - MIA
1 stop10h 19mDelta
Wed 6/1112:46 pmMIA - LGB
2 stops11h 55mDelta
Deal found 5/6$302
This United Airlines deal was found by Cheapflights users on 5/6. 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 6/1011:35 amSNA - MIA
1 stop8h 51mUnited Airlines
Wed 6/116:30 amMIA - SNA
1 stop10h 14mUnited Airlines
Deal found 5/6$335
This Delta deal was found by Cheapflights users on 5/6. 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.
Sun 5/257:45 amSNA - EYW
1 stop9h 22mDelta
Thu 5/2911:48 amEYW - SNA
1 stop8h 44mDelta
Deal found 5/6$348
This Alaska Airlines deal was found by Cheapflights users on 5/5. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/315:54 pmSNA - MIA
2 stops20h 27mAlaska Airlines
Tue 6/36:21 pmMIA - SNA
1 stop18h 26mAlaska Airlines
Deal found 5/5$350
This Southwest deal was found by Cheapflights users on 5/6. 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.
Sat 8/210:50 amLGB - MIA
2 stops9h 30mSouthwest
Tue 8/57:10 amMIA - LGB
1 stop9h 35mSouthwest
Deal found 5/6$408
This American Airlines deal was found by Cheapflights users on 5/6. 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 5/96:45 amSNA - EYW
1 stop6h 55mAmerican Airlines
Tue 5/133:17 pmEYW - SNA
1 stop8h 33mAmerican Airlines
Deal found 5/6$499
This United Airlines deal was found by Cheapflights users on 5/6. 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.
Sun 9/149:14 pmSNA - EYW
2 stops17h 51mUnited Airlines
Fri 9/192:45 pmEYW - SNA
2 stops30h 46mUnited Airlines
Deal found 5/6$563

Cheapflights Fare Finder

Customize your flight search to find flights from Orange County to Florida Keys 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 May 6, 2025.
Use the filters below to find and compare flights from Orange County to Florida Keys that are best for you.

Fly from

Orange County

Fly to

Florida Keys

Route

Depart

Return

Price

Santa AnaMiami

SNA - MIA

SNAMIA

Santa Ana J. Wayne/Orange Cnty

Tue 5/27

4:27 pm-5:43 am

1 stop10h 16m

Miami

Tue 6/3

8:55 pm-9:17 pm

1 stop27h 22m

$136

Santa AnaMiami

SNA - MIA

SNAMIA

Santa Ana J. Wayne/Orange Cnty

Tue 5/27

7:58 pm-5:43 am

1 stop6h 45m

Miami

Sat 5/31

6:00 am-11:11 am

1 stop8h 11m

$202

Santa AnaMiami

SNA - MIA

SNAMIA

Santa Ana J. Wayne/Orange Cnty

Thu 6/5

3:32 pm-6:00 am

1 stop11h 28m

Miami

Mon 6/9

7:25 am-6:37 pm

1 stop14h 12m

$240

Santa AnaMiami

SNA - MIA

SNAMIA

Santa Ana J. Wayne/Orange Cnty

Tue 6/3

6:45 am-7:32 pm

1 stop9h 47m

Miami

Wed 6/4

5:35 am-11:10 am

1 stop8h 35m

$257

Long BeachMiami

LGB - MIA

LGBMIA

Long Beach Municipal

Tue 6/10

5:07 pm-6:26 am

1 stop10h 19m

Miami

Wed 6/11

12:46 pm-9:41 pm

2 stops11h 55m

$302

Santa AnaMiami

SNA - MIA

SNAMIA

Santa Ana J. Wayne/Orange Cnty

Wed 7/23

6:40 pm-5:59 am

1 stop8h 19m

Miami

Mon 7/28

7:00 am-10:59 am

1 stop6h 59m

$336

Santa AnaKey West

SNA - EYW

SNAEYW

Santa Ana J. Wayne/Orange Cnty

Sun 5/25

7:45 am-8:07 pm

1 stop9h 22m

Key West

Thu 5/29

11:48 am-5:32 pm

1 stop8h 44m

$348

Santa AnaMiami

SNA - MIA

SNAMIA

Santa Ana J. Wayne/Orange Cnty

Sat 5/31

5:54 pm-5:21 pm

2 stops20h 27m

Miami

Tue 6/3

6:21 pm-9:47 am

1 stop18h 26m

$350

Long BeachMiami

LGB - MIA

LGBMIA

Long Beach Municipal

Sat 8/2

10:50 am-11:20 pm

2 stops9h 30m

Miami

Tue 8/5

7:10 am-1:45 pm

1 stop9h 35m

$408

Santa AnaMiami

SNA - MIA

SNAMIA

Santa Ana J. Wayne/Orange Cnty

Wed 7/23

9:55 am-10:20 pm

2 stops9h 25m

Miami

Mon 7/28

2:00 pm-8:25 pm

2 stops9h 25m

$470

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/6

Showing 1-10 of 26 results
1
2
3

Best time to book a flight from Orange County to Florida Keys

Have a flexible travel schedule? Discover the best time to fly to Florida Keys from Orange County 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 Orange County to Florida Keys

Rainfall in Florida Keys by month

Plan your trip to Florida Keys by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Florida Keys 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 Florida Keys when rainfall is around 1.6 in.

Temperature in Florida Keys by month

Plan your trip to Florida Keys by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Florida Keys, 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 Florida Keys

Get insights into the airlines that provide service to Florida Keys. 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 Florida Keys. Reviews last updated May 6, 2025.
See what other customers who have flown with Alaska Airlines, Southwest and Delta from Orange County to Florida Keys have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,991 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.1

Boarding

8.1

Food

7.1

Overall

8.0

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
9,991 reviews
Alaska Airlines
8.0
Very good
9,991 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.1

Boarding

8.1

Food

7.1

Overall

8.0

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
4,292 reviews
Alaska Airlines
8.0
Very good
9,991 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.1

Boarding

8.1

Food

7.1

Overall

8.0

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
7,944 reviews
Alaska Airlines
8.0
Very good
9,991 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.1

Boarding

8.1

Food

7.1

Overall

8.0

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
8,708 reviews
Alaska Airlines
8.0
Very good
9,991 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.1

Boarding

8.1

Food

7.1

Overall

8.0

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
9,991 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.1

Boarding

8.1

Food

7.1

Overall

8.0

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 Orange County to Florida Keys. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Orange County to Florida Keys one-way?

    One-way options have recently been found by users for as low as $63 on Spirit Airlines. Other airlines that offer cheap prices include Frontier from $106 and American Airlines from $118 one-way.

  • Can I find deals for flights from Orange County to Florida Keys that include hotel bookings?

    Yes. In addition to deals on Orange County to Florida Keys flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Orange County to Florida Keys?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Orange County to Florida Keys.

  • Can I find deals for business class flights from Orange County to Florida Keys?

    Yes. Cheapflights offers flight deals from Orange County to Florida Keys 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 Orange County to Florida Keys?

    Currently, August is the cheapest month in which you can book a flight from Orange County to Florida Keys (average of $328). Flying from Orange County to Florida Keys in March is currently the most expensive (average of $492). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Orange County to Florida Keys

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Orlando flights
Los Angeles to Miami flights
Los Angeles to Fort Lauderdale flights
San Francisco to Miami flights
San Francisco to Orlando flights
Ontario to Miami flights
Los Angeles to Tampa flights
Burbank to Fort Lauderdale flights
Ontario to Orlando flights
San Diego to Orlando flights
Santa Ana to Fort Lauderdale flights
San Francisco to Fort Lauderdale flights
San Diego to Miami flights
Burbank to Orlando flights
San Francisco to Tampa flights
Las Vegas to Orlando flights
Santa Ana to Orlando flights
Santa Ana to Miami flights
Las Vegas to Miami flights
Ontario to Fort Lauderdale flights
Las Vegas to Fort Lauderdale flights
Oakland to Fort Lauderdale flights
Sacramento to Orlando flights
San Diego to Fort Lauderdale flights
San Jose to Miami flights
Los Angeles to West Palm Beach flights
Ontario to Tampa flights
San Jose to Orlando flights
Burbank to Miami flights
Oakland to Miami flights
Sacramento to Miami flights
Los Angeles to Pensacola flights
Los Angeles to Jacksonville flights
San Diego to Tampa flights
Santa Ana to Tampa flights
Las Vegas to Tampa flights
San Jose to Fort Lauderdale flights
Los Angeles to Fort Myers flights
San Francisco to Jacksonville flights
Oakland to Orlando flights
San Francisco to West Palm Beach flights
Burbank to Tampa flights
Sacramento to Tampa flights
Ontario to Pensacola flights
Fresno to Orlando flights
San Diego to Pensacola flights
Ontario to Jacksonville flights
Palm Springs to Orlando flights
Los Angeles to Valparaiso flights
Sacramento to Fort Lauderdale flights

Top 2 airlines flying from Orange County to Florida Keys

Discover the top 2 airlines that operate flights from Orange County to Florida Keys. 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 May 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$308Average$523FlexibilityNo cancel feeOn-time71%
DeltaCheapest$323Average$858FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.