$28 Find Deals on Flights from San Diego

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Diego to Worldwide departing on 3/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find Cheap Flights from San Diego

Where can I fly from San Diego?Prices from SAN, departing Tue 3/24 and returning Tue 3/31

Book Cheap International Flights from San Diego

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from 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 international flight deals from San Diego to anywhere

Mon, Mar 9 - Wed, Mar 18
Volaris Logo
12:42 am - 12:05 pm
ONT
-
CUN
9h 23m
1 stop
Volaris Logo
4:18 pm - 10:52 pm
CUN
-
ONT
8h 34m
1 stop
$279Volaris
Tue, Jul 14 - Wed, Jul 22
Volaris Logo
12:55 am - 3:28 pm
ONT
-
CUN
12h 33m
1 stop
Volaris Logo
10:53 am - 7:23 pm
CUN
-
ONT
10h 30m
1 stop
$282Volaris
Sat, Jun 13 - Fri, Jun 19
Volaris Logo
12:55 am - 3:28 pm
ONT
-
CUN
12h 33m
1 stop
Volaris Logo
1:00 pm - 11:05 pm
CUN
-
ONT
12h 05m
1 stop
$283Volaris
Sat, Apr 11 - Wed, Apr 29
United Airlines Logo
9:45 pm - 8:05 am
SAN
-
MAD
25h 20m
1 stop
United Airlines Logo
10:50 am - 8:46 pm
MAD
-
SAN
18h 56m
2 stops
$484United Airlines
Mon, Apr 6 - Fri, May 1
Air Canada Logo
7:14 pm - 9:20 am
SAN
-
BCN
53h 06m
2 stops
Air Canada Logo
1:15 pm - 5:19 pm
BCN
-
SAN
37h 04m
2 stops
$485Air Canada
Sun, Apr 12 - Tue, Apr 28
United Airlines Logo
6:20 am - 6:50 am
SAN
-
MAD
15h 30m
2 stops
United Airlines Logo
11:15 am - 10:38 pm
MAD
-
SAN
20h 23m
2 stops
$485United Airlines
Sat, Apr 11 - Fri, Apr 24
United Airlines Logo
12:55 pm - 8:20 am
SAN
-
BCN
34h 25m
1 stop
United Airlines Logo
1:15 pm - 11:25 am
BCN
-
SAN
31h 10m
2 stops
$486United Airlines
Tue, Apr 14 - Wed, Apr 29
British Airways Logo
6:15 am - 9:35 am
SAN
-
MAD
18h 20m
1 stop
British Airways Logo
3:25 pm - 10:49 pm
MAD
-
SAN
16h 24m
1 stop
$486British Airways
Tue, Apr 14 - Fri, May 1
British Airways Logo
7:40 pm - 10:40 pm
SAN
-
BCN
18h 00m
1 stop
British Airways Logo
7:40 am - 2:55 pm
BCN
-
SAN
16h 15m
1 stop
$487British Airways
Sun, Mar 8 - Wed, Mar 11
Korean Air Logo
6:00 am - 9:30 pm
ONT
-
BKK
25h 30m
2 stops
Korean Air Logo
12:55 am - 5:12 pm
BKK
-
ONT
30h 17m
2 stops
$584Korean Air

Book Cheap Domestic Flights from San Diego

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from 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 domestic flight deals from San Diego

Wed, Mar 18 - Wed, Mar 25
Frontier Logo
6:25 am - 10:00 am
SAN
-
DEN
2h 35mnonstop
Frontier Logo
10:29 pm - 12:08 am
DEN
-
SAN
2h 39mnonstop
$49Frontier
Thu, Apr 9 - Wed, Apr 22
Frontier Logo
6:25 am - 10:05 am
SAN
-
DEN
2h 40mnonstop
Frontier Logo
9:30 pm - 11:06 pm
DEN
-
SAN
2h 36mnonstop
$50Frontier
Tue, Apr 7 - Sat, Apr 11
Frontier Logo
12:00 pm - 3:34 pm
SAN
-
DEN
2h 34mnonstop
Frontier Logo
6:52 pm - 8:26 pm
DEN
-
SAN
2h 34mnonstop
$51Frontier
Tue, Mar 24 - Fri, Mar 27
Frontier Logo
2:50 pm - 4:21 pm
SAN
-
PHX
1h 31mnonstop
Frontier Logo
2:09 pm - 3:30 pm
PHX
-
SAN
1h 21mnonstop
$65Frontier
Wed, Mar 18 - Mon, Mar 23
United Airlines Logo
9:54 am - 11:44 am
SAN
-
SFO
1h 50mnonstop
United Airlines Logo
7:00 am - 8:40 am
SFO
-
SAN
1h 40mnonstop
$117United Airlines
Fri, Apr 10 - Thu, May 7
Delta Logo
7:30 am - 10:40 am
SAN
-
SEA
3h 10mnonstop
Delta Logo
9:45 am - 12:42 pm
SEA
-
SAN
2h 57mnonstop
$117Delta
Wed, Apr 29 - Sat, May 2
Alaska Airlines Logo
9:12 pm - 11:01 pm
SAN
-
SFO
1h 49mnonstop
Alaska Airlines Logo
7:15 am - 8:55 am
SFO
-
SAN
1h 40mnonstop
$118Alaska Airlines
Thu, Apr 16 - Tue, Apr 21
Southwest Logo
5:25 pm - 10:35 pm
SAN
-
SEA
5h 10m
1 stop
Southwest Logo
9:20 am - 5:45 pm
SEA
-
SAN
8h 25m
2 stops
$122Southwest
Tue, Apr 21 - Fri, Apr 24
Alaska Airlines Logo
8:42 am - 5:14 pm
SAN
-
EWR
5h 32mnonstop
Alaska Airlines Logo
4:31 pm - 7:40 pm
EWR
-
SAN
6h 09mnonstop
$222Alaska Airlines
Sat, Apr 25 - Wed, Apr 29
United Airlines Logo
7:20 am - 3:49 pm
SAN
-
EWR
5h 29mnonstop
United Airlines Logo
2:11 pm - 8:05 pm
EWR
-
SAN
8h 54m
1 stop
$223United Airlines
Booking Insights

KAYAK's insights & trends for flights from San Diego

Get data-powered insights and trends into flights from San Diego to help you find the cheapest flights, the best time to fly and much more.

Which are the most popular places to fly to from San Diego?

The domestic destinations KAYAK users have most searched for when searching for flights from San Diego.

Based on KAYAK flight searches, the most popular place to fly from San Diego is New York (11% of total searches). The next most popular destinations are Las Vegas Harry Reid Intl (7%) and Honolulu (5%).

What are the most popular international flights out of San Diego?

The international destinations KAYAK users have most searched for when searching for flights from San Diego.

There are many international destinations you can fly to from San Diego. The most popular international destinations among KAYAK users are Paris, San José del Cabo and Cancún.

What are the most popular countries to fly to from San Diego?

The most popular countries KAYAK users have searched for from San Diego along with the average round-trip price for the route clicked by KAYAK users in the last 2 weeks.

Based on KAYAK flight searches, the most popular country to fly to from San Diego is United Kingdom (26% of total searches). The next most popular destinations are Canada (20%) and Germany (20%).

Which cities can I fly to direct from San Diego?

There are loads of places you can fly direct to from San Diego. The most popular destinations for direct flights among KAYAK users are Los Angeles, Honolulu, Charlotte, Salt Lake City and New York. On average, the cheapest of these destinations on KAYAK over the last 2 weeks for a return flight was Reno at $179, while the most expensive was Charlotte, at $557.

Which international cities can I fly to direct from San Diego?

There are many international destinations you can fly to non-stop from San Diego. The most popular international destinations from KAYAK users are Puerto Vallarta, Calgary, Montreal, Toronto and San José del Cabo. On average, the cheapest of these destinations on KAYAK over the last 2 weeks for a return flight was Vancouver at $264, while the most expensive was Calgary, at $387.

What are the cheapest places to fly to from San Diego?

The cheapest destination for a flight from San Diego found on KAYAK in the last two weeks was Phoenix and cost $29. The next cheapest destinations were Salt Lake City at $33 and Las Vegas at $36.

Good to know

Low seasonJanuary
Cheapest flight$28
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly with an average 7% increase in price.
Flight from San Diego to Phoenix Sky Harbor Airport

Flights from San Diego: the best tips from KAYAK users' own experiences

Insights shared by verified travelers who flew from San Diego to anywhere 
DianaFlew with Alaska Airlines
SAN
-
LAS
Dec 2025
Don't go late in the day - delays accumulate and threaten if connections need to be made.
JamesFlew with Alaska Airlines
SAN
-
MCO
Jan 2026
Travel with a carry on only because on my flight I observed a family of (7, 5 kids and both parents) load up the overhead luggage compartments with (7) carry on suitcases, in addition to (4) back packs, which was allowed by the airline and I'm certain paid zero extra dollars as I did for three large suitcases at $35 a piece. Sane your money and do the same thing that family did.
CarlosFlew with Alaska Airlines
SAN
-
AUS
Jun 2025
Get to the San Diego airport early. The security line will be long. Also, if you're flying Alaska Airlines and don't check in online, go to the Alaska Airlines "Agent Assit" counter first. Don't be like me and go to the Alaska Airlines "Bag Drop" line. That was a bit confusing. If you're flying Alaska Airlines.
MaryFlew with Delta
SAN
-
ATL
Jun 2025
San Diego is great airport at terminal 2. Not so great for Uber pick up past terminal 1 diversion When busy.
MathewFlew with Delta
SAN
-
JFK
Jun 2025
Make sure to pack 2-3 days of clothing in a carryon.
Verified travelerFlew with Alaska Airlines
SAN
-
SJD
Feb 2025
When you are told to sit and fasten your seat belt doesn’t mean you can get up and use the bathroom. So, please for the love of god, use the bathroom prior to boarding :)
AmyFlew with Spirit Airlines
SAN
-
OAK
Dec 2024
Make sure you download your movies in advance and try not to bring more luggage than you need. And keep in mind that the gate at San Diego airport is terribly small.
RodFlew with United Airlines
SAN
-
ORD
Sep 2024
Yes! Don’t reserve a flight with less than 1 1/2 hour connection time or you have a good possibility of missing your connection.
Verified travelerFlew with Alaska Airlines
SAN
-
MCO
Jun 2024
Arrive early to the airport for check-in and security and enjoy the flight.
VyomaFlew with Alaska Airlines
SAN
-
SFO
Jun 2024
Be sure to read the signs, i have heard it's confusing for connecting flights if you don't follow the directions.
AbirFlew with Air Canada
SAN
-
YUL
May 2024
Boarding was in time, everything was well organized and clearly follows set policies, although carry-on sizing is not appealing, offering free check to allow for more cabinet space is good. Immigration process was smooth, overall a good experience and it recommended.
Verified travelerFlew with Alaska Airlines
SAN
-
AUS
Mar 2024
If veteran or active duty, make sure to stop by USO in terminal 2 (SD airport); right next door to Alaska departures.
crd041678Flew with Alaska Airlines
SAN
-
SEA
Apr 2024
Arrive early. May want to pay for the upgrade to a better seat. Early boarding is best.
Verified travelerFlew with Alaska Airlines
SAN
-
HNL
May 2024
I suggest packing a big snack bag and a large water bottle in case there are any issues with the flight causing a delay. When there are delays, no food is served, so you are stuck in a chair hungry and thirsty.
BryanFlew with Alaska Airlines
SAN
-
OGG
May 2024
Airlines are becoming much stricter in limiting people to one carry-on bag and one personal item.
BlancaFlew with Alaska Airlines
SAN
-
EWR
May 2024
Don't forget your headsets and there is no screens so make sure you bring one from entertainment!
MichaelFlew with Southwest
SAN
-
PHX
Jan 2024
Lots of construction at Terminal 1 at Lindbergh Field. Give yourself extra time.

FAQs for booking flights out of San Diego

  • What is San Diego also known as?

    San Diego Airport’s airport code is SAN. It can also be referred to as Lindbergh Field, San Diego, San Diego Intl.

  • How does KAYAK find such low prices on flights from San Diego?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Diego.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Diego?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from San Diego is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Diego?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to your destination with an airline and back to San Diego with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Diego?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from San Diego up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding a cheap flight out of San Diego

  • Looking for a cheap flight? 25% of our users found tickets from San Diego to the following destinations at these prices or less: Denver $105 one-way - $170 round-trip; Dallas $224 one-way - $325 round-trip; San Francisco $130 one-way - $250 round-trip

Reviews of the top 5 airlines serving from San Diego to Worldwide

 
Need help choosing which airline to fly with from San Diego to Worldwide? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 11928 reviews
7.8Comfort
7.0Entertainment
8.5Crew
8.1Boarding
7.1Food
Airline reviews

I bought tickets MONTHS ago for a flight that left SAN at 14:30. That is what it says on our tickets. I was never notified of any time changes. During online check-in. I discovered the flight time had been changed to 15:45. This was unacceptable and had I been notified, I would have changed flights, or airlines. That departure time was unworkable with our plans. We called Alaska and asked for an explanation. They said flight time was changed 11/08/25. No proof of notification could be offered. We asked to be moved to an earlier flight. After much pleading, the rep said she would allow a “one time exception..” While I appreciate being moved, this was YOUR fault Alaska Airlines.

2.0 MediocreLinda, Feb 2026
SAN - SMF
Read more Alaska Airlines reviews

I bought tickets MONTHS ago for a flight that left SAN at 14:30. That is what it says on our tickets. I was never notified of any time changes. During online check-in. I discovered the flight time had been changed to 15:45. This was unacceptable and had I been notified, I would have changed flights, or airlines. That departure time was unworkable with our plans. We called Alaska and asked for an explanation. They said flight time was changed 11/08/25. No proof of notification could be offered. We asked to be moved to an earlier flight. After much pleading, the rep said she would allow a “one time exception..” While I appreciate being moved, this was YOUR fault Alaska Airlines.

The room for legs is adequate for a 6’ tall man and the flight was comfortable. The cabin is clean and the crew is very friendly and pleasant.

Worst first/business class I have ever flown after 75 years on planes. Barely acceptable seats, terrible food, uninterested attendants, unavailable WiFi. I’ll never fly this airline again.

Again, very smooth and all of the Alaska folks were great. They continue to meet all my needs.

The whole experience went smoothly with no hitches along the way.

My Alaska Airlines return flight, although worked out in the end, didn't start off well. The initial plane that my family and I boarded was grounded because of a mishap that happened to one of the engines and everyone on board had to disembark the plane. Thankfully we were accommodated with a another plane but our initial flight was supposed to have departed at 11 pm San Diego time for Orlando but instead we ended up leaving at 1:40 am San Diego time. All Passengers were informed that part of the delay was that the plane had to be inspected by the captain, the food had to be stocked and the individuals responsible for fueling the plane left for the evening and had to be summoned to return to fill up our. The Alaska Airlines crew at the airport and on the plane were awesome and apologetic. I know that the crew wasn't responsible for the mishap of the engine but I think in the future the airline should offer a complimentary drink or (1) item of food other than pretzels, nuts or chips to all passengers since we're not to blame for the extreme set backs. The airline in general is good and I recommend to all flyers.

Late leaving so threatened our connection in Vegas to Seattle. We did make up time and made our connection.

Dropping off of the checked bags took way longer than it should have. The agent for the pre-tagged and ready to drop off line was gone and didn't come back for about 15 minutes. The other bag check lines were barely moving. Agents were standing around and not much was getting done. Everything else about the flight was great.

Was late but $50 voucher was great benefit of the summit card.

See previous. It was the flight from Honolulu to Kapalua that was cancelled.

The Southwest experience has definitely taken a dive from its early days. You can no longer deferentiate from other airlines. Air travel is too expensive. Southwest is no longer budget friendly. They have lost me as a loyal customer.

The charges were ridiculous for an hour flight and the turbulence was very scary.

The seats are now more narrow. I paid for front row the seats in the front are even more narrow than before.

The wifi on the plane is great. The only issue that I have is that I prefer an aisle seat and on my trips this week, I was either in the middle or window. If we can work to secure aisle seating, I will be thrilled. Nice trip.

Great flight but super high price. Glad it was a business trip and not personal

3 hour delay. Had to change plans and was still delayed.

We got exit row seats both flights. Everything was running on time

The boarding and seat assignment system no longer works for me, but I know it is being replaced. Otherwise, I am good with the overall experience.

The lead steward kept singing about "San Francisco" and hotel California---more annoying than humorous....needs work. Flight was smooth and on time.

San Diego airport is brand new, spacious, airy and very smooth checkin at SW baggage drop.

Flight was delayed by 3-hours and their fix was… complimentary pretzels.

The crew, and fellow passengers, were super gracious and kind. There seemed to be plenty of bin space even though the plane was full. It’s nice to get a glass of wine with dinner in Premiere seating, and there was a lot of food.

Everything I mentioned earlier - the airbus was more comfortable indeed and the experience was further enhanced.

The plane was an older model, so it wasn’t as comfortable as others. The flight attendants were not helpful during onboarding. It was a full flight so there was chaos finding space for baggage.

Awesome! On time flight, early arrival, and a complimentary upgrade!

It was nt delta. It was aeromexo. Service was awful. They served a very small drink and NO snack for a 3hr and 35min flight. Then for the first 30 min of the flight is was talk and talk over head interruption the movie/ show i picked to watch.

Delta One is extraordinary. I fly business when somebody hires me. I just wonder why there is such a chasm between business class and the insanely inhumane and nonsensical coach. The seats are not large enough to fit even my tiny wife. We fly 10% of what we did because we don’t want to pay 5-10 k but for $400 it’s unbearable. It seems like the accountants took over and made stupid decisions. Screw in 20 extra seats and make it so unbearable that people fly 90% less. Just put the damn price up and put some proper chairs in. But business, yay.

Delta’s staff is unmatched. From the gate agents, to the pilots, to the flight attendants… all top of the industry.

The flight was delayed for about 2 hrs. Other than it, it was good.

I am extremely disappointed that delta internal pilot manuals now refer to the Gulf of Mexico as the “gulf of America”. You can bow down to the Orange turd on your own. I will never fly delta again

We had turbulence ever 1/2 hr or so and the captains announcements were SOOOO LOUD

Women boarding passengers at the gate was absolutely rude and disrespectful of passengers. The flight attendant was absolutely delightful! Smiling and connected with the passengers. So happy. The seats are cramped and uncomfortable but I guess that’s just the way it is Communication regarding flight was excellent

it was a very short flight so my expectations were low.

Entertainment kept turning itself off. Gave up on watching a movie.

Very disappointing given gate agent behavior. Filed a formal complaint with United.

Crew was great (professional, attentive, prompt). Snacks for 4 hrs flight is deplorable.

Flight delayed. WiFi connectivity very poor if not existant. Last minute arrival forced me to run to catch my connection.

Terrible. No customer service, no food, no drinks on a 6 hour premier economy booking.

Check-in and in-flight staff were better than average. The seat was a fair size but too hard and not enough padding. The cushion/pillow provided is poor (thin and seems to be disposable ,it provides no effective cushioning or support). Food was OK-ish but no choice of inflight snacks and no easy place to get drinks other than water (I could ask for juice by intruding into the staff area at the back of the plane) Entertainment was very good actually. Overall better than I expected from a US-based airline (sorry!) but compared to ANA or Singapore it was so-so. (I live in Japan so they are my comparative airlines)

Terrible. Our first time back on United for 10 years, the seats in Polaris class are small and uncomfortable. They have squished too many people in to get more $$$. The staff are not friendly and not wanting to accommodate. I asked for two salads rather than a main meal and was advised no we wont do that. Then asked what I would like for breakfast and given something else anyway. I will not be flying United International anytime soon.

Experience was great. The best part is the free Wi-Fi connection which helps me to work on the flight

The flight was fine. It's the satellite terminal that supports American eagle flights is what sucks. There is only one food option and everything there is way overpriced. I mean I know it's airport pricing, but it's even crazier than that. I bought a sandwich in a plastic container for $18.

The flight was really crowded. Flight attendants were just ok.

Flight was delayed for 2 hours, then last minute the change to on time. The satélite location is far and a nightmare to get to.

We flew in first class. The crew did not offer drinks before the flight took off, but they treated us well during the flight. The food was excellent. There was actually too much food served, but it was nice to have all the options.

For a 5 1/2 hour flite i considered the "business class" to be subpar. The seats were just ok, no amenities, really nothing more than a long domestic flight. Frankly disappointed.

It would be nice to have some low carb options in the snacks.

The entertainment options were at best, fair. It was exactly the same as my outbound flight. It would have been more entertaining if there were some series from Apple TV, HBO, Showtime or other carriers for me to catch up with.

The flight was on time and arrived early. The crew were friendly and helpful.

While I didn’t watch much tv I would have liked a few more options of TV series from Apple TV or hbo max ..

Everything you need to know for your flight from San Diego

Information on your arrival and departure airports