SAN

Find cheap Frontier flights to San Diego from $52

1 adult
1 adult, Economy, 0 bags

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Flight Deals

Cheap Frontier Flight Deals to San Diego

 
Here are some of the best deals found on KAYAK recently from Frontier to San Diego that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip Frontier flight deals to San Diego

Mon, Apr 13 - Sat, Apr 18
Frontier Logo
4:08 pm - 1:17 pm
DEN
-
SAN
22h 09m
1 stop
Frontier Logo
11:42 am - 3:23 pm
SAN
-
DEN
2h 41mnonstop
$89Frontier
Thu, Apr 30 - Mon, May 4
Frontier Logo
10:29 pm - 11:59 pm
DEN
-
SAN
2h 30mnonstop
Frontier Logo
6:25 am - 10:02 am
SAN
-
DEN
2h 37mnonstop
$91Frontier
Thu, May 7 - Mon, May 11
Frontier Logo
7:12 am - 8:42 am
DEN
-
SAN
2h 30mnonstop
Frontier Logo
6:25 am - 10:01 am
SAN
-
DEN
2h 36mnonstop
$92Frontier
Wed, Apr 15 - Mon, Apr 20
Frontier Logo
6:18 pm - 7:52 pm
DEN
-
SAN
2h 34mnonstop
Frontier Logo
6:51 pm - 8:02 pm
SAN
-
DEN
24h 11m
1 stop
$95Frontier
Thu, Apr 16 - Mon, Apr 20
Frontier Logo
7:00 am - 8:34 am
DEN
-
SAN
2h 34mnonstop
Frontier Logo
6:25 am - 10:02 am
SAN
-
DEN
2h 37mnonstop
$96Frontier
Mon, Apr 20 - Sat, Apr 25
Frontier Logo
10:29 pm - 11:59 pm
DEN
-
SAN
2h 30mnonstop
Frontier Logo
11:42 am - 3:23 pm
SAN
-
DEN
2h 41mnonstop
$97Frontier
Tue, Apr 21 - Mon, Apr 27
Frontier Logo
6:30 pm - 8:04 pm
DEN
-
SAN
2h 34mnonstop
Frontier Logo
8:38 am - 9:43 am
SAN
-
DEN
24h 05m
1 stop
$98Frontier
Tue, May 5 - Tue, May 12
Frontier Logo
9:52 am - 5:59 pm
DEN
-
SAN
9h 07m
1 stop
Frontier Logo
9:37 am - 1:07 pm
SAN
-
DEN
2h 30mnonstop
$99Frontier
Thu, Apr 2 - Sat, Apr 11
Frontier Logo
6:15 am - 7:52 am
DEN
-
SAN
2h 37mnonstop
Frontier Logo
9:28 pm - 1:01 am
SAN
-
DEN
2h 33mnonstop
$101Frontier
Tue, May 19 - Thu, May 21
Frontier Logo
7:12 am - 8:42 am
DEN
-
SAN
2h 30mnonstop
Frontier Logo
6:25 am - 10:01 am
SAN
-
DEN
2h 36mnonstop
$102Frontier
Useful Info

Good to know

Low seasonFebruary
Cheapest flight$52
Average price round-trip$245
Best time to beat the crowds with an average 8% drop in price.
Most popular time to fly with an average 3% increase in price.
Flight from Dallas/Fort Worth Airport to San Diego
(price for this month)

When to book flights with Frontier to San Diego

Average price per month
Flight prices as travel date approaches

FAQs for flying to San Diego with Frontier

  • Which other airlines fly to San Diego?

    Along with Frontier, you can also fly to San Diego with Southwest, Alaska Airlines, Breeze Airways, Alaska Airlines, Delta, Delta, American Airlines, United Airlines and Breeze Airways.

  • Which airport do Frontier flights to San Diego fly into?

    You’ll fly into San Diego Airport when flying to San Diego with Frontier.

Top tips for your flights to San Diego with Frontier

  • If you’re intending to fly with Frontier, book your flight to San Diego at least 2 weeks before departure to ensure a below-average price.
  • High season for flights to San Diego with Frontier is July and prices are highest at this time. The cheapest month to fly is February.

Frontier customer reviews

5.7
Fair3,020 verified ratings
6.6Crew
4.3Entertainment
4.6Food
5.9Boarding
5.5Comfort
Traveler rating:
Sort by:
A
10.0 Wonderful
Crew was awesome!
A
2.0 Poor
The crew acted like they had never done this and kept barking passive aggressive orders at people. + the security line + the delay + sitting on the tarmac for 2 hours + none of the apps or signage updating with correct times
C
4.0 Mediocre
More inflight connection. And leg space is horrible. And the paying for baggage I'd ridiculous!!!
I
2.0 Poor
Never got that flight
I
2.0 Poor
My flight was originally from SAT to MCO connecting from MCO to ORD. We got diverted to ATL and than Frontier staff there was sooo un helpful first they said they couldn’t give us any accommodation since our flight first got delayed that cancelled and now it’s 221am and I am still in ATL since they said they need to create a new flight my final destination is ORD and I have been delayed twice and cancelled. With no real help the frontier app didn’t work no email updates over all such a horrible experience
L
2.0 Poor
It was cancelled
C
4.0 Mediocre
There's no seats that lean back with little leg space i wad uncomfortable the entire flight. Your charges for extra baggage is despicable and costly!!
J
2.0 Poor
Remind customers of the need to have passport or new ID for boarding.
A
2.0 Poor
Flight was canceled. Most upsetting was message from Kayak, stating that the flight was canceled and click with Kayak for details regarding rebook, refund details. THERE'S NO INFORMATION PROVIDED BY KAYAK EXCEPT THAT FLIGHT IS CANCELED. AND NOW THIS SURVEY TO FIND OUT HOW WAS THE FLIGHT !!!!!!!
S
2.0 Poor
The flight never took off and we spent 7 hours at the airport
Read more about Frontier

Everything you need to know for your flight to San Diego

Other airlines flying to San Diego

Flight deals from the most popular airlines with KAYAK users flying the route
Delta flights to San Diego
United Airlines flights to San Diego
Alaska Airlines flights to San Diego
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Southwest flights to San Diego