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Cheap flights from Florida Keys to San Diego from $77

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Florida Keys to San Diego departing on 8/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Florida Keys to San Diego

Cheap round-trip flights

Spirit Airlines Logo
6:28 pm - 7:29 amMIA-SAN
16h 01m1 stop
Spirit Airlines Logo
6:15 am - 6:48 pmSAN-MIA
9h 33m1 stop
$147Spirit Airlines
Find Deal
Fri, Oct 3 - Mon, Oct 6
Spirit Airlines Logo
7:53 pm - 7:29 amMIA-SAN
14h 36m1 stop
Spirit Airlines Logo
6:15 am - 6:48 pmSAN-MIA
9h 33m1 stop
$179Spirit Airlines
Find Deal
Wed, Sep 3 - Mon, Sep 8
Logo
6:15 am - 11:10 amMIA-SAN
7h 55m1 stop
Logo
6:15 am - 6:48 pmSAN-MIA
9h 33m1 stop
$260
Find Deal
Sat, Aug 30 - Mon, Sep 8
Logo
7:15 am - 6:19 pmMIA-SAN
14h 04m1 stop
Logo
7:00 pm - 5:38 amSAN-MIA
7h 38m1 stop
$265
Find Deal
Sat, Aug 2 - Wed, Aug 6
Delta Logo
6:27 pm - 11:21 pmEYW-SAN
7h 54m1 stop
Delta Logo
8:00 am - 8:12 pmSAN-EYW
9h 12m1 stop
$339Delta
Find Deal
Thu, Aug 7 - Thu, Aug 14
American Airlines Logo
1:25 pm - 9:55 pmEYW-SAN
11h 30m2 stops
American Airlines Logo
6:15 am - 4:22 pmSAN-EYW
7h 07m1 stop
$344American Airlines
Find Deal
Tue, Aug 5 - Tue, Aug 12
American Airlines Logo
1:25 pm - 9:55 pmEYW-SAN
11h 30m2 stops
American Airlines Logo
6:15 am - 7:07 pmSAN-EYW
9h 52m2 stops
$349American Airlines
Find Deal
Tue, Aug 5 - Tue, Aug 12
Delta Logo
6:27 pm - 11:21 pmEYW-SAN
7h 54m1 stop
Delta Logo
10:30 pm - 10:51 amSAN-EYW
9h 21m1 stop
$404Delta
Find Deal
Thu, Aug 7 - Sat, Aug 9
United Airlines Logo
2:22 pm - 9:34 amEYW-SAN
22h 12m2 stops
United Airlines Logo
10:30 pm - 1:26 pmSAN-EYW
11h 56m1 stop
$612United Airlines
Find Deal
Tue, Aug 5 - Wed, Aug 13
United Airlines Logo
2:22 pm - 9:34 amEYW-SAN
22h 12m2 stops
United Airlines Logo
6:35 am - 1:12 pmSAN-EYW
27h 37m3 stops
$707United Airlines
Find Deal
Tue, Aug 5 - Tue, Aug 12

Spirit Airlines flights from Florida Keys to San Diego

Our best Spirit Airlines deals on Florida Keys to San Diego flight tickets
Spirit Airlines
Oct 3
MIA6:28 pmMiami
16h 01m
1 stop
SAN7:29 amSan Diego
Oct 6
SAN6:15 amSan Diego
9h 33m
1 stop
MIA6:48 pmMiami
$147
Find similar
Spirit Airlines
Sep 3
MIA7:53 pmMiami
14h 36m
1 stop
SAN7:29 amSan Diego
Sep 8
SAN6:15 amSan Diego
9h 33m
1 stop
MIA6:48 pmMiami
$179
Find similar
Spirit Airlines
Aug 15
MIA8:23 pmMiami
13h 58m
1 stop
SAN7:21 amSan Diego
Aug 21
SAN6:15 amSan Diego
10h 08m
1 stop
MIA7:23 pmMiami
$184
Find similar

Frontier flights from Florida Keys to San Diego

Our best Frontier deals on Florida Keys to San Diego flight tickets
Frontier
Jul 22
MIA6:00 amMiami
20h 02m
1 stop
SAN11:02 pmSan Diego
Jul 26
SAN6:25 amSan Diego
21h 05m
1 stop
MIA6:30 amMiami
$286
Find similar
Frontier
Jul 22
MIA6:00 amMiami
20h 02m
1 stop
SAN11:02 pmSan Diego
Jul 23
SAN12:05 pmSan Diego
15h 25m
1 stop
MIA6:30 amMiami
$315
Find similar
Frontier
Jul 30
MIA6:00 amMiami
8h 10m
1 stop
SAN11:10 amSan Diego
Jul 31
SAN7:04 pmSan Diego
7h 41m
1 stop
MIA5:45 amMiami
$316
Find similar

See travel insights to San Diego from

How to get the cheapest flight ticket from Florida Keys to San Diego

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to San Diego?

If you are unable to visit San Diego during the month of April, then departing from Florida Keys during the month May is also very affordable. Most momondo users find prices during this month for around $374.

What is the cheapest day to depart on your flight to San Diego?

The cheapest day to depart from Florida Keys to San Diego is on a Wednesday. Travelers who choose to depart for San Diego on a Wednesday will often find tickets for as low as $379. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $562. These prices are subject to change though, so be sure to set up a Price Alert for flights to San Diego.

What is the cheapest time of day to depart on your flight to San Diego?

The cheapest time of day to fly to San Diego is at noon when flights can be purchased for as low as $258. Flights in the afternoon are often more expensive with an average ticket price of $434.

How far in advance should I book a flight to San Diego?

You are more likely to see cheaper flights to San Diego from Florida Keys when booking weeks ahead of your departure date. In general, you can expect to find flights to San Diego for around $415 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Diego from Florida Keys for as low as $345 on momondo.

Can stopping save me money on Florida Keys to San Diego flights?

No. A direct flight is the cheapest option for a flight between Florida Keys to San Diego.

Cheap Florida Keys to San Diego flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Florida Keys to San Diego

Best Price Found

$77

Fastest flight time

6h 57m

Direct flights

Every day

Airports in San Diego

1 airport
The best one-way flight to San Diego from Florida Keys in the past 72 hours is $77. The best round-trip flight deal from Florida Keys to San Diego found on momondo in the last 72 hours is $147.
The fastest flight from Florida Keys to San Diego takes 6h 57m
Direct flights go from Florida Keys to San Diego every day.
There is 1 airport near San Diego: San Diego (SAN)
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  • When did momondo last update prices for flights from Florida Keys to San Diego Airport?

    Prices for flights from Florida Keys to San Diego Airport are updated daily.

  • How many operators does momondo search for flights from Florida Keys to San Diego Airport?

  • How old do you have to be to fly from Florida Keys to San Diego Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Florida Keys to San Diego Airport.

  • What documentation or ID do you need to fly to San Diego Airport?

    The travel and health documents you'll need for your trip to San Diego Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Diego Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Florida Keys to San Diego?

Best airlines flying from Florida Keys to San Diego

Compare and see reviews for airlines that fly from Florida Keys to San Diego with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $299Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
Coronado
El Cajon
Chula Vista
Julian
National City
La Mesa
Imperial Beach
San Ysidro
Poway
Borrego Springs
Lemon Grove
Alpine
Santee

Why use momondo?

Why should I use momondo to find a flight deal from Florida Keys to San Diego?

It is quick and easy to find Florida Keys to San Diego flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to San Diego that suits you.

Can I find flights from Florida Keys to San Diego with flexible booking policies on momondo?

momondo does allow users to show only those flights to San Diego from Florida Keys which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Florida Keys to San Diego?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Florida Keys to San Diego.

I’m not ready to book a flight from Florida Keys to San Diego right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to San Diego from Florida Keys. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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