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Florida Keys

$104+ Cheap flights from Riverside, CA 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 10/10. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — EYW
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from Riverside to Florida Keys

Keep the following information in mind while searching for Riverside to Florida Keys flight deals. Data was last updated September 16, 2025.

Round-trip from

$207
(Cheapflightsfares)

One-way from

$104
(Kiwi.com)

Popular in

December

Cheapest in

August

Average price

$410
From Riverside to Florida Keys
Search Deals
One-way flight from Riverside to Florida Keys
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Highest demand for flights based on searches. 7% potential increase in price ($35 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($8 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 Riverside to Florida Keys

Cheapest flights from Riverside to Florida Keys
Explore the most affordable flight options available from Riverside to Florida Keys. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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.
Fri 10/311:10 pmLAX - MIA
1 stop6h 51mSpirit Airlines
Tue 10/77:23 pmMIA - LAX
1 stop7h 25mSpirit Airlines
Deal found 9/14$207
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1012:57 amLAX - MIA
1 stop6h 40mSpirit Airlines
Fri 11/143:47 pmMIA - LAX
1 stop8h 21mSpirit Airlines
Deal found 9/15$208
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/22:03 pmLAX - MIA
1 stop7h 41mFrontier
Sun 10/56:00 amMIA - LAX
1 stop14h 18mFrontier
Deal found 9/15$209
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2912:09 amLAX - MIA
1 stop19h 00mMultiple Airlines
Sat 11/88:00 amMIA - LAX
1 stop16h 53mMultiple Airlines
Deal found 9/14$210
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1210:12 amLAX - MIA
1 stop8h 47mMultiple Airlines
Thu 11/207:12 amMIA - LAX
1 stop10h 35mMultiple Airlines
Deal found 9/14$211
This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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 11/412:57 amLAX - MIA
1 stop6h 40mSpirit Airlines
Sat 11/156:31 pmMIA - LAX
1 stop8h 12mSpirit Airlines
Deal found 9/14$212
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/11:37 pmLAX - MIA
1 stop8h 07mFrontier
Thu 10/26:00 amMIA - LAX
2 stops12h 46mFrontier
Deal found 9/15$213
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/117:00 pmLAX - MIA
1 stop10h 54mMultiple Airlines
Fri 10/177:23 pmMIA - LAX
1 stop15h 54mMultiple Airlines
Deal found 9/13$214
This KAYAK deal was found by Cheapflights users on 9/14. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/712:57 amLAX - MIA
1 stop18h 02mSpirit Airlines
Sat 12/136:30 amMIA - LAX
1 stop18h 23mSpirit Airlines
Deal found 9/14$215
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1410:53 pmLAX - MIA
1 stop12h 40mMultiple Airlines
Thu 10/167:23 pmMIA - LAX
1 stop7h 25mMultiple Airlines
Deal found 9/14$216
This CheapOair deal was found by Cheapflights users on 9/14. 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.
Sat 11/85:38 pmLAX - MIA
1 stop13h 45mSpirit Airlines
Wed 11/1211:32 amMIA - LAX
1 stop13h 21mSpirit Airlines
Deal found 9/14$217
This CheapOair deal was found by Cheapflights users on 9/14. 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 10/157:00 pmLAX - MIA
2 stops26h 34mFrontier
Wed 10/227:55 pmMIA - LAX
1 stop28h 49mFrontier
Deal found 9/14$218

Cheapflights Fare Finder

 
Customize your flight search to find flights from Riverside 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 September 16, 2025.
Use the filters below to find and compare flights from Riverside to Florida Keys that are best for you.

Fly from

Riverside

Fly to

Florida Keys

Route

Depart

Return

Price

Los AngelesKey West

LAX - EYW

LAXEYW

Los Angeles

Tue 12/9

7:00 am-7:35 pm

2 stops9h 35m

Key West

Tue 12/16

12:00 pm-7:06 pm

1 stop10h 06m

$256

Los AngelesKey West

LAX - EYW

LAXEYW

Los Angeles

Tue 11/18

11:05 am-9:48 pm

1 stop7h 43m

Key West

Sun 11/23

4:55 pm-10:59 pm

1 stop9h 04m

$280

Los AngelesKey West

LAX - EYW

LAXEYW

Los Angeles

Sat 10/18

6:15 am-5:16 pm

1 stop8h 01m

Key West

Tue 10/28

7:52 pm-12:18 am

1 stop7h 26m

$285

Los AngelesKey West

LAX - EYW

LAXEYW

Los Angeles

Thu 10/30

9:00 am-7:22 pm

1 stop7h 22m

Key West

Mon 11/3

7:53 pm-12:38 am

1 stop7h 45m

$309

Los AngelesKey West

LAX - EYW

LAXEYW

Los Angeles

Thu 10/16

2:27 pm-8:15 am

1 stop14h 48m

Key West

Thu 10/23

8:55 am-8:28 am

1 stop26h 33m

$331

Los AngelesKey West

LAX - EYW

LAXEYW

Los Angeles

Wed 10/15

1:33 pm-10:19 am

2 stops17h 46m

Key West

Sun 10/19

8:55 am-8:28 am

1 stop26h 33m

$349

Los AngelesMiami

LAX - MIA

LAXMIA

Los Angeles

Tue 12/9

9:20 am-5:25 pm

Nonstop5h 05m

Miami

Sun 12/14

7:40 am-10:33 am

Nonstop5h 53m

$357

Los AngelesMiami

LAX - MIA

LAXMIA

Los Angeles

Wed 11/19

9:25 am-5:20 pm

Nonstop4h 55m

Miami

Wed 12/3

7:40 am-10:33 am

Nonstop5h 53m

$357

Los AngelesMiami

LAX - MIA

LAXMIA

Los Angeles

Mon 10/20

9:35 am-5:35 pm

Nonstop5h 00m

Miami

Wed 10/29

7:36 am-10:14 am

Nonstop5h 38m

$357

Los AngelesMiami

LAX - MIA

LAXMIA

Los Angeles

Sat 10/18

7:50 am-3:41 pm

Nonstop4h 51m

Miami

Mon 10/20

7:36 am-10:14 am

Nonstop5h 38m

$357

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 38 results
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Best time to book a flight from Riverside to Florida Keys

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

What is the cheapest month to book a flight from Riverside to Florida Keys?

Currently, August is the cheapest month in which you can book a flight from Riverside to Florida Keys (average of $328). Flying from Riverside to Florida Keys in March is currently the most expensive (average of $491). 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 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 September 16, 2025.
Peruse reviews from past customers who have flown with Delta, American Airlines, and JetBlue from Riverside to Florida Keys to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,957 reviews

Comfort

7.9

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
Delta
8.0
Very good
7,957 reviews
Delta
8.0
Very good
7,957 reviews

Comfort

7.9

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,957 reviews

Comfort

7.9

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
JetBlue
7.2
Good
2,914 reviews
Delta
8.0
Very good
7,957 reviews

Comfort

7.9

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
Spirit Airlines
6.3
Okay
8,019 reviews
Delta
8.0
Very good
7,957 reviews

Comfort

7.9

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
Frontier
5.8
Fair
3,174 reviews
Delta
8.0
Very good
7,957 reviews

Comfort

7.9

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Related info for your journey

Find useful and relevant information for your journey from Riverside to Florida Keys. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Riverside to Florida Keys?

    Airlines like American Airlines and Delta fly from Riverside to Florida Keys in about 5h 05m. The time it takes to get you to your destination can typically vary by up to 4h 30m. The distance from Riverside to Florida Keys is about 2337 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Riverside 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 Riverside to Florida Keys?

    Currently, August is the cheapest month in which you can book a flight from Riverside to Florida Keys (average of $328). Flying from Riverside to Florida Keys in March is currently the most expensive (average of $491). 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 Riverside to Florida Keys

Discover the top 3 airlines that operate flights from Riverside 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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$270Average$535FlexibilityNo cancel feeOn-time71%
DeltaCheapest$282Average$535FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$399Average$643FlexibilityNo cancel feeOn-time69%

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