$49 Find Cheap Flights to La Mesa - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to La Mesa departing on 9/10. 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

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Flight Deals
Useful Info
Flight Deals

Cheap Flights to La Mesa

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights to La Mesa 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 flight deals to La Mesa

Tue, Aug 25 - Tue, Sep 1
Frontier Logo
1:07 pm - 2:50 pmSFO  San Francisco-SAN San Diego
1h 43mnonstop
Frontier Logo
10:00 am - 11:52 amSAN  San Diego-SFO San Francisco
1h 52mnonstop
$75Frontier
Sun, Aug 30 - Mon, Aug 31
Frontier Logo
1:07 pm - 2:50 pmSFO  San Francisco-SAN San Diego
1h 43mnonstop
Frontier Logo
10:00 am - 11:52 amSAN  San Diego-SFO San Francisco
1h 52mnonstop
$75Frontier
Thu, Sep 3 - Fri, Sep 11
Multiple Airlines Logo
1:07 pm - 2:50 pmSFO  San Francisco-SAN San Diego
1h 43mnonstop
Multiple Airlines Logo
9:30 pm - 11:12 pmSAN  San Diego-SFO San Francisco
1h 42mnonstop
$76Multiple Airlines
Thu, Sep 3 - Sat, Sep 5
Multiple Airlines Logo
1:07 pm - 2:50 pmSFO  San Francisco-SAN San Diego
1h 43mnonstop
Multiple Airlines Logo
7:59 pm - 9:42 pmSAN  San Diego-SFO San Francisco
1h 43mnonstop
$77Multiple Airlines
Thu, Sep 3 - Sun, Sep 6
Alaska Airlines Logo
7:08 am - 8:48 amSFO  San Francisco-SAN San Diego
1h 40mnonstop
Alaska Airlines Logo
3:43 pm - 5:22 pmSAN  San Diego-SFO San Francisco
1h 39mnonstop
$97Alaska Airlines
Fri, Sep 11 - Fri, Sep 11
Southwest Logo
6:45 am - 8:15 amSFO  San Francisco-SAN San Diego
1h 30mnonstop
Southwest Logo
8:10 pm - 9:45 pmSAN  San Diego-SFO San Francisco
1h 35mnonstop
$100Southwest
Fri, Sep 11 - Mon, Sep 14
Southwest Logo
6:15 pm - 7:45 pmSFO  San Francisco-SAN San Diego
1h 30mnonstop
Southwest Logo
7:50 am - 9:25 amSAN  San Diego-SFO San Francisco
1h 35mnonstop
$104Southwest
Mon, Sep 7 - Fri, Sep 11
Alaska Airlines Logo
8:25 am - 10:08 amSFO  San Francisco-SAN San Diego
1h 43mnonstop
Alaska Airlines Logo
9:30 pm - 11:12 pmSAN  San Diego-SFO San Francisco
1h 42mnonstop
$111Alaska Airlines
Thu, Oct 1 - Tue, Oct 6
United Airlines Logo
7:00 am - 8:43 amSFO  San Francisco-SAN San Diego
1h 43mnonstop
United Airlines Logo
3:56 pm - 5:38 pmSAN  San Diego-SFO San Francisco
1h 42mnonstop
$123United Airlines
Mon, Sep 21 - Thu, Sep 24
United Airlines Logo
9:00 pm - 10:47 pmSFO  San Francisco-SAN San Diego
1h 47mnonstop
United Airlines Logo
3:56 pm - 5:38 pmSAN  San Diego-SFO San Francisco
1h 42mnonstop
$123United Airlines
Useful Info

Good to know - Book Cheap La Mesa Plane Tickets

Low season

January

Cheapest flight

$49
Best time to beat the crowds with an average 16% drop in price.
Most popular time to fly with an average 4% increase in price.
Flight from San Francisco to San Diego

Flights to La Mesa: the best tips from KAYAK users' own experiences

Insights shared by verified travelers who flew to La Mesa 
samantaFlew with Alaska Airlines-Jun 2026
the red eye one is perfect to sleep on plane and get there early morning
Verified travelerFlew with Alaska Airlines-Jun 2026
Check your flight the night before! My flight was canceled and rebooked but it is a common thing to have flights cancelled. The airport is small so going through TSA is fairly quick.
JeanieFlew with Alaska Airlines-Jun 2026
Bring your own food and entertainment. The buy-on-board program may require advance ordering, and it can be expensive. Also, the on-board wifi may not work.
Verified travelerFlew with Alaska Airlines-Mar 2026
Airport is very efficient with security, very impressive so. you don't need to worry too much as even a long line moves extremely fast.
CupcakeFlew with Alaska Airlines-Apr 2026
Check flight delays on Google prior to arrival at airport.
JamesFlew with Alaska Airlines-Jan 2026
My advise is to pack lightly to avoid paying for the cost of one bag in the amount of 35 dollars. The amount isn't the worst I've paid, for my traveling bag but so many individuals used the overhead luggage rack as well as a back pack that didn't pay for transporting a large suitcase that I intend to do the same in the future.
Verified travelerFlew with Alaska Airlines-Jan 2026
Since I flew First Class I really have no advice! Everything was perfect! The ticketing agents were fantastic, flew through TSA Precheck, great announcements at the gate, quick boarding. My only suggestion is to check First Class prices before committing to the very expensive baggage fees and choosing a seat fee!!!
KathleenFlew with Alaska Airlines-Feb 2026
allow plenty of time to get to the airport and through security. Take the plane train if you can. Terminal eight has good food options
BrianFlew with Alaska Airlines-Jan 2026
I would say bring a backup snack or pre-order food with Alaska. I love Alaska airlines' new food options.
PhilipFlew with Alaska Airlines-Feb 2026
Taking a flight with a smaller plane was pleasant, fewer passengers and.easier boarding and disembarking.
MatthewFlew with Southwest-Jan 2026
If you have Pre-Check don't even worry about getting to the airport early.
Verified travelerFlew with Alaska Airlines-Jan 2026
If you want a better experience, fly non stop. American has a superior wireless connection experience. Delays appear to be the norm. Book two hours between flights minimum. Check your bags.
Verified travelerFlew with Alaska Airlines-Feb 2026
DCA only has a few flights to other coast. IAD has many. If something goes wrong you’ll have more options flying out of IAD.
EricFlew with Alaska Airlines-May 2025
SBP gets busy in the early morning with several flights departing between 6am and 7am. Arriving early will avoid stress.
CaseyFlew with Scandinavian Airlines-May 2025
Better concession options on other terminals than 3, if you’re flying Delta. Explore if you have time.
HowardFlew with Alaska Airlines-May 2025
Must have a tablet to watch videos. Bring a seat cushion.
Verified travelerFlew with Alaska Airlines-Feb 2025
My flight was not delayed, but my family had a flight earlier in the week that was, by 5 hours. My daughter says she'll never book a late afternoon flight as they seem most likely to be delayed. I personally like the timing and usually they cost less. Also, get on the plan with fully charged devices or a non-electronic form on entertainment.
MichaelFlew with Southwest-Jan 2025
It’s a quick flight and sometimes turbulent leaving the desert. You may not get drinks service due to the brief flight time and safety measures.
Verified travelerFlew with Alaska Airlines-Dec 2024
Get there a couple hours early. TSA is not the best organized. The security line took us about 50 minutes to an hour.
Verified travelerFlew with American Airlines-Dec 2024
Bring a neck pillow and if your over 6 ft tall spend the money for exit row. Other customers are not curteous
OksanaFlew with Alaska Airlines-Feb 2025
Arrive early, the registration kiosks may not work and registration will take more than an hour.
Verified travelerFlew with Alaska Airlines-Oct 2024
An hour before flight was enough time for departing from Santa Rosa. (I doubt anyone is at the airport and working at 4:30am).
Verified travelerFlew with Alaska Airlines-Sep 2024
Alaska airline has great food but small portions and sometimes isn’t aware of your pre-order, so bring your own just in case!
Verified travelerFlew with Alaska Airlines-Oct 2024
Landing in La Guardia or Newark (New Jersey) is more convenient for commuting to Manhattan.
RebeccaFlew with Alaska Airlines-Sep 2024
Get something to eat in the airport, just in case there is no food onboard.
JamesFlew with Alaska Airlines-Jun 2024
It’s pretty simple there. It’s one of the better airports.TSA has never been a problem for me there it moves and is mostly efficient… I was happy that we didn’t have to takeoff our shoes, which surprised me. They’re always seems to be long walk to the gates coming and going not sure why that is
Verified travelerFlew with Alaska Airlines-Jun 2024
The exiting gates and boarding connecting flights are very close, always bring an empty water container that you can fill in the airport filtered water dispensers bring your own favorite food
Verified travelerFlew with Alaska Airlines-Jul 2024
Definitely arrive the 2 hours before your flight or you will have no extra time before boarding. Wear comfortable walking shoes.
CarolFlew with Alaska Airlines-Jul 2024
Bring your own entertainment (book, puzzles, devices). T mobile offers free internet with Alaska!
FelipeFlew with Delta-Jun 2024
Make sure you know where you are going it’s a big airport… if you fly delta you can ride the tram inside to get to your gate if it is far away.
BerniceFlew with Alaska Airlines-Jun 2024
Give yourself plenty of time to get through security.
Joo YoungFlew with Alaska Airlines-Jul 2024
Make sure your seat can recline when you board!
Verified travelerFlew with Alaska Airlines-May 2024
Don't use a small water bottle. Get a big one and fill it prior to boarding so you can keep hydrated better.
JustinFlew with Southwest-May 2024
GET TSA - PRECHECK AND CLEAR. IT'S CHEAPER WITH THE AMEX GREEN OR AMEX PLAT.
LorraineFlew with Alaska Airlines-Mar 2024
Do get there 2 hrs. ahead as security lines can be long.
LisaFlew with Alaska Airlines-May 2024
Be sure your carry on fits in the bins before getting on- big rollers are difficult to get into small Horizon Air bins
JoonwonFlew with Alaska Airlines-Apr 2024
The airplane is a quite small one, compared to the regular size, so pls be ready for some restrictions on carry on bags.
Verified travelerFlew with Alaska Airlines-Apr 2024
Austin check in is long, make sure to come early to allow for the crowded lines.
Verified travelerFlew with Alaska Airlines-Mar 2024
Be prepared to wait in long line for shuttle to car rental complex.
FranciscoFlew with Alaska Airlines-May 2024
Make sure to read all the disclaimer disclosures before booking.
MichaelFlew with Alaska Airlines-Mar 2024
Get to the airport extra early for a Hawaii flight.
Verified travelerFlew with Alaska Airlines-Feb 2024
Allow time for TSA (I had) or figure out the priority boarding (I didn't but will look into it for future flights), I thought they were pretty inefficient. A guy behind me was freaking out because he was going to miss his flight and a bunch of us let him cut the line in hopes he could make it.
JosephFlew with Delta-Feb 2024
Your seat selection may be changed at check-in and you may not be able to change your seat to what you originally selected while booking so be aware of this possible issue.

FAQs - booking La Mesa flights

  • How long is the flight to La Mesa?

    Flights from Seattle2h 35m
    Flights from New York8h 30m
    Flights from San Francisco1h 35m
    Flights from Denver2h 17m
    Flights from Boston5h 55m
  • What is the cheapest flight to San Diego?

    In the last 5 days, the cheapest flight deal to San Diego was found on the route from San Francisco, at $75 return. The most popular connection is from Denver to San Diego and KAYAK users have found round-trip deals for as low as $107 in the last 5 days.

  • Which airlines fly to San Diego?

    Many airlines fly to San Diego, the most common ones being Southwest, Alaska Airlines, and United Airlines. See the amount of flights per week for popular airlines flying to San Diego.

  • How to fly to La Mesa?

    You cannot fly directly to La Mesa. KAYAK recommends you fly to San Diego (SAN) (10.42 miles from La Mesa). From there you can rent a car or get a taxi.

  • What airports are near La Mesa?

    The closest airport is San Diego (SAN) (10.42 mi). Other nearby airports are Tijuana Rodriguez (TIJ) (15.86 mi), Palm Springs (PSP) (79.03 mi) or Santa Ana J. Wayne/Orange Cnty (SNA) (79.46 mi). KAYAK recommends you fly to San Diego.

  • How far is San Diego Airport from central San Diego?

    You’ll need to travel 3 miles to reach the San Diego city center from San Diego Airport.

  • What is the name of San Diego’s airport?

    All flights to San Diego land at San Diego Airport. The airport code is SAN,and it can also be referred to as Lindbergh Field, San Diego, or San Diego Intl.

  • How does KAYAK find such low prices on flights to La Mesa?

    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 to La Mesa.

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

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

  • What is the Hacker Fare option on flights to La Mesa?

    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 La Mesa with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to La Mesa?

    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 to La Mesa up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to La Mesa

  • There is no major airport in La Mesa. It is instead served by San Diego Airport.
  • Looking for cheap airfare to La Mesa? 25% of our users found round-trip tickets to La Mesa for the following prices or less: From Los Angeles $251, from Fort Lauderdale $361, from Miami $673
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest La Mesa flight deals.

Reviews of the top 5 airlines flying to La Mesa

 
Need help choosing which airline to fly with from the United States to La Mesa? 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
SouthwestOverall score based on 4218 reviews
7.5Entertainment
8.1Boarding
8.6Crew
8.0Comfort
7.0Food
Airline reviews

Flight left on time and was early landing. Seats not comfortable and not enough space…

4.0 OkayLeo, Aug 2026
Read more Southwest reviews

Flight left on time and was early landing. Seats not comfortable and not enough space…

It would have been better if the flight was on time

No wifi, seems to be very common with Southwest currently. Everything else was normal.

Poor customer service, no accommodation for passengers when the flight was delayed over 5 hours.

The flight was late. The crew was rude. There was no food. Cramped and uncomfortable. Nothing about this flight was good.

It was just okay, no frills, basic transportation with no luxury. No screens on the seats, no water or drinks on a short flight. Full flight but at least it was on time.

The first time I flew in the extra legroom section. It was difficult to notice a difference. I had bad luck with my neighbors. The crew was okay. Southwest has reduced the live TV options.

No gluten free snacks. Seats felt worn or bare bones even though it was a new 737 MAX 8.

Plane was clean and comfortable. Flight attendants and gate staff were professional, friendly and efficient. Boarding and deplaning were orderly and efficient. All in all, the typical excellent Southwest experience.

Not having a five hour delay with little notice! The crew was very kind, though, and just as tired as we passengers were. The flight didn't depart until nearly 1 am...and no reason was ever given.

They removed the cover off my checked bag and threw it away.

Your seats do not recline more than 2”. That’s a shame on a 5+ hours flight especially overnight flight. Garbage airline

It was delayed seven hours and we did not take it

It was a terrible flight! We were delayed 2 hours just sitting on the plane on the way from San Diego to Raleigh. Coming back, we were delayed again in Raleigh for about 40 minutes, when we got to San Francisco, we got delayed again due to no gate available. We missed our flight to Fresno due to all the delays!!! We had to wait in a long line to get compensated to stay in a hotel and this was about mid-night! The staff that talked to us did not even apologize for the inconvenience that happened! We were already tired from traveling and we had to deal with all the delays! The company has no consideration of their customer's time. We completely wasted one whole day just dealing with this delay and had to get another sitter for our dog because we couldn't get home that night. This experience was very bad and I would not want to fly Alaska airlines again and would not recommend it to anybody!

We got in the plane late we still got to our destination on time. I wished Airlines would make people that put their luggage above were smaller maybe they would all fit and get them out easier customers like myself pay for her luggage in the back when your in a hurry to go to another destination it’s very frustrating for everyone to take their time to get their luggage down and wait because they don’t want to pay.

My trip was delayed by more than two hours and missed my connecting flight to Fiji due to delayed they have to change my flight to United Airlines and stranded in San Francisco for 24 hours waiting for United next flight after almost 3 days I finally arrived in Brisbane airport but my luggage wasn’t here and now I still don’t have my luggage and still without my clothes and my needs. The first full day of my vacation is horrible because I don’t have any clothes and still trying to contact airline for luggage update and hopefully they will tell me the truth instead of misleading me and I end up waiting around without enjoying my vacation time here in Brisbane.

Poor transfer conditions at LAX almost missed flight. Long walk and delayed shuttle ..avoid at all costs

I was offered a selection of drinks and given a free snack. The flight was only a couple of hours, but we were trreated better than the transatlantic flight.

I have been trying to cancel my flight from 2 hours before and still have not been able to

The problem was going through San Diego, a trip that's become a new development.

Both of my flights to and from JFK experienced significant delays. Most notably, my first flight was delayed by six hours due to crew members being affected by delays on a previous flight. While I understand that disruptions can occur, Delta’s staffing and operational planning should include sufficient contingency measures to handle situations like this rather than placing the full burden of those delays on customers. Additionally, the $12 meal voucher offered as compensation was inadequate, particularly given the high cost of food and beverages at the airport. Considering the length of the delay and the substantial inconvenience caused, I believe more meaningful compensation would have been appropriate.

Comfortable seats. Nice service online. Short flight, so not a lot of time to enjoy.

The flight was done by SkyWest only WIFI no entertainment center are available on the CRJ

Delta is always late. Ruined our first day of a short vacation. Timing is important. We pay to stay on an itinerary

We never made it on this flight because we missed our connection due to o delayed flight from Jackson.

We got stuck on the tarmac taxiing after landing early so we didn’t get off the plane until an hour later than we thought we would

It was okay. We were delayed for weather reasons, but the pilots and the flight control staff figured a way around the storm and were able to get us to Los Angeles safely. Not all the staff members were polite, but the entertainment on the flight was good.

Crew was real good, flight was smooth and came in early.

Love me some Delta. One of the few airlines to recognize and support veterans. Easy boarding, flight was on time and arrived early and the flight attendants were excellent on this flight.

We sat on the runway for over an hour before departure. That was unwelcome.

the seat has a problem. the back had a hole.

Old 757 with poor entertainment system. United no longer partners with United for free text and email. O'Hara an absolute disaster! Limited gates clauses two hour delay. Unfortunately this appears to be the norm.

The SFO lounge closes at 12 midnight. My flight took off at 2AM

Delayed 2 hours while stuck on the aircraft. If the luggage was properly loaded the first time we probably wouldn’t have been delayed at all

Flight be on time would be a good start. Then train your flight attendants to be attentive and friendly. This time they completely forgot my row for the measly snack! United, do better!

It was a short, comfortable flight. It did leave an hour late due to the pilot having to be replaced (family emergency) but that didn’t inconvenience myself & my friend. The situation was explained, eventually.

There was a piece of plastic baked into my buttermilk biscuit! I have a pictures. The flight attendants in first class were really apologetic, and tried to rectify the situation. I I am very appreciative that they were able to give me some packets of pretzels and gummy bears. I understand they don't personally handle the food until warming it up so I know it wasn't their fault. I don't know whether it was a newer aircraft, or different food packaging, but I was happy that when the food was being warmed up - it didn't smell like plastic. Jokes on me with finding plastic in my food.

The seats were uncomfortable, as if the cushions haven't been switched out in many years. I felt like I was on an old bus. The food was delicious. thank you. Onboard entertainment, very limited. Unless you like violent movies. Why in the world would you have such severely violent movies on a plane? if you don't want to see such things, you don't have a choice. Have you considered that when choosing entertainment? Good god. Why would you have the Godfather? Or black women being brutally beaten with a club? Why in the hell would you put that kind of material on a plane? As for Kayak: Why when I ordered Qantas, was the plane on United?

UA594 was delayed multiple times. I ended up getting picked up so I can make it in time for work 6AM on Monday, 7/6/2026

Excellent flight. On time. Great staff. Clean and crisp cabin.

Awful! We boarded and then sat on the plane for 50 mins before having to deplane due to a maintenance issue which should have been addressed before boarding. Then we had to change terminals as there was no other plane for us at the current terminal. Then we waited another 2 and a half hours to board again only to wait for 50 mins on the plane again for the snacks to be brought from the broken plane. And once we were on the flight we still only got the complimentary cookie and soda or water. No food vouchers provided even though we had waited over 3 hours for our flight.

Our experience with American Airlines was extremely disappointing and honestly made an already exhausting international journey much worse. After flying all the way from Melbourne and dealing with significant jet lag, the American Airlines experience at LAX was the last thing we needed. The terminal and boarding area felt very old and uncomfortable, with little to no air conditioning and only old fans running in the area. Boarding was also through outdoor stairs rather than a jet bridge, which felt especially inconvenient after such a long journey. Even though we were traveling First Class, the onboard experience was surprisingly poor. There were no meaningful snack options, no decent coffee available to order, and the aircraft was so small that there was barely enough overhead space for carry-on luggage. The staff experience was also disappointing and lacked the warmth or attentiveness we had experienced on our international flights. To make matters worse, the flight departed late, extending an already very long travel day. Overall, the combination of the outdated terminal, uncomfortable boarding process, limited First Class service, small aircraft, poor staff experience, and delay made this an extremely unpleasant final leg of our journey. It significantly worsened our exhaustion and jet lag rather than making the connection home easier. Unfortunately, this experience was bad enough that I do not plan to travel with American Airlines again in the future.

No food. I paid over $1.000 for my ticket for nuts and espresso beans.

My flight in Dallas had maintenance issues. Which caused us to missed our connecting flight in LA. We had to stay overnight in Los Angeles. American Airlines booked us a hotel. The hotel was the Holiday Inn. It was horrible. The whole hotel smelled like weed and there were people rambling all night long up and down the hallways. The carpets in the hallway and the room has stains. There was dirt on the floor. It was so nasty that I slept in my clothes.

Great. Clean. Seats comfortable. Food was free. Had new release movies.

The airplane I love and I love I came back safe thank you American airlines

Horrible. No AC. No Air inside the plane. We had to deplane twice! It is late almost 5 hrs in total. I almost passed out and about to call 911. I asked the crew to be honest and open the door. The lady next to me was lay down in the floor due to heat and no air inside the plane. I got headaches, can’t wait the replacement flight about midnight Dallas time. I end it up rebook for next day flight and stay overnight using my own pocket in a hotel nearby due to headaches and can’t breath. I still have a headache this morning. Still not decided yes how to file this issue to AA and/or FAA.

Worst communication. Delayed boarding for two hours without a single announcement until hour 1 had passed - on time status showing until our flight was supposed to takeoff and the crew had already walked away. No one was boarding. Disgusting part of DFW overcrowded with no AC on a 97 degree day. Then the first app update is that we’d take off in 15 mins… but again no one had boarded a full flight. No announcement in the terminal so everyone is just crowded around a disgusting place with no info for over an hour which turned into two. This was an overfill flight and a disgrace to passenger decency all while likely just trying to fix their own issue of overbooking. The worst airline at the worst airport.

I’ve been on 8 flights with American Airlines in the last 2 months and 4 have been delayed.

Mechanical delay > Crew Time out. No communication to passengers. Crew time out was positioned as a surprise (even though it must have been know at the time of boarding that the crew would time out.

Everything you need to know for your flight to La Mesa