SAN

Find First Class Flights from Phoenix Sky Harbor Intl Airport to San Diego

1 adult
1 adult, First, 0 bags

KAYAK searches hundreds of travel sites at once for first class flights from Phoenix Sky Harbor Intl Airport to San Diego

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Phoenix to San Diego, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Phoenix to San Diego, as well as popular online travel agencies
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Cheap First Class Flight Deals from Phoenix Sky Harbor Intl Airport to San Diego

 
These are the cheapest deals for flights from Phoenix Sky Harbor Intl Airport to San Diego currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. 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 first class round-trip flight deals to San Diego

Wed, Jul 8 - Wed, Jul 15
Alaska Airlines Logo
7:11 am - 8:36 am
PHX
-
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1h 25mnonstop
Alaska Airlines Logo
10:52 am - 12:23 pm
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-
PHX
1h 31mnonstop
$267Alaska Airlines
Tue, Jul 7 - Tue, Jul 14
Alaska Airlines Logo
6:53 pm - 8:23 pm
PHX
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1h 30mnonstop
Alaska Airlines Logo
1:09 pm - 2:31 pm
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-
PHX
1h 22mnonstop
$277Alaska Airlines
Wed, Sep 23 - Mon, Sep 28
Alaska Airlines Logo
12:13 pm - 1:40 pm
PHX
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1h 27mnonstop
Alaska Airlines Logo
5:39 pm - 7:07 pm
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-
PHX
1h 28mnonstop
$317Alaska Airlines
Wed, Sep 23 - Mon, Sep 28
Alaska Airlines Logo
12:13 pm - 1:40 pm
PHX
-
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1h 27mnonstop
Alaska Airlines Logo
1:04 pm - 2:33 pm
SAN
-
PHX
1h 29mnonstop
$318Alaska Airlines
Wed, Sep 23 - Mon, Sep 28
Alaska Airlines Logo
12:13 pm - 1:40 pm
PHX
-
SAN
1h 27mnonstop
Alaska Airlines Logo
1:04 pm - 2:33 pm
SAN
-
PHX
1h 29mnonstop
$319Alaska Airlines
Wed, Sep 23 - Mon, Sep 28
Alaska Airlines Logo
12:13 pm - 1:40 pm
PHX
-
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1h 27mnonstop
Alaska Airlines Logo
9:59 am - 11:31 am
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-
PHX
1h 32mnonstop
$328Alaska Airlines
Tue, Jun 16 - Sun, Jun 21
Alaska Airlines Logo
1:05 pm - 2:33 pm
PHX
-
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1h 28mnonstop
Alaska Airlines Logo
1:09 pm - 2:31 pm
SAN
-
PHX
1h 22mnonstop
$366Alaska Airlines
Thu, Jul 9 - Sat, Jul 11
Alaska Airlines Logo
6:53 pm - 8:23 pm
PHX
-
SAN
1h 30mnonstop
Alaska Airlines Logo
10:52 am - 12:23 pm
SAN
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PHX
1h 31mnonstop
$371Alaska Airlines
Sat, Jul 25 - Thu, Jul 30
Alaska Airlines Logo
3:13 pm - 4:35 pm
PHX
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1h 22mnonstop
Alaska Airlines Logo
4:45 pm - 6:11 pm
SAN
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PHX
1h 26mnonstop
$376Alaska Airlines
Wed, Sep 23 - Mon, Sep 28
Delta Logo
6:00 am - 10:10 am
PHX
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4h 10m
1 stop
Delta Logo
7:58 pm - 11:38 pm
SAN
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PHX
3h 40m
1 stop
$377Delta

Good to Know - First Class Flights from Phoenix Sky Harbor Intl Airport to San Diego

Low seasonJanuary
Cheapest flight$139
Average price round-trip$489
Good deal round-trip$415
Best time to beat the crowds but there is an average 13% increase in price.
Most popular time to fly and prices are also 12% lower on average.
Flight from Phoenix Sky Harbor Airport to San Diego
(avg. price over the last 2 weeks)
or less

When to book first class flights to San Diego

Are your dates flexible? We break down the daily and monthly prices for first class flights to San Diego, so you can find the best time to fly.
Average price per month
Flight prices as travel date approaches

KAYAK’s Insights & Trends for Phoenix Sky Harbor Intl Airport to San Diego First Class Flights

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

What is the cheapest month to fly First Class from Phoenix Sky Harbor Intl Airport to San Diego?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Phoenix Sky Harbor Intl Airport to San Diego, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for First Class flights from Phoenix Sky Harbor Intl Airport to San Diego is November, where tickets cost $267 (round-trip) on average. On the other hand, the most expensive months are August and December, where the average cost of round-trip tickets is $747 and $552 respectively.

Which airlines offer First Class tickets between Phoenix Sky Harbor Intl Airport and San Diego?

There are 2 airlines that fly First Class from Phoenix Sky Harbor Intl Airport to San Diego. They are: Alaska Airlines and American Airlines. The cheapest price of all airlines flying this route was found with Alaska Airlines at $257 for a round-trip flight. On average, the best prices for flying First Class on this route can be found at Alaska Airlines.

FAQs for First Class Phoenix Sky Harbor Intl Airport to San Diego Flights

  • How much is a first class ticket from Phoenix Sky Harbor Intl Airport to San Diego?

    The price of a first class flight ticket between Phoenix Sky Harbor Intl Airport and San Diego depends on many factors, like when the ticket was booked, the departure date, season and much more. The average price for all bookings made on KAYAK for this route over the last 2 weeks is $489 for a round-trip.

  • What is the best airline when flying first class between Phoenix Sky Harbor Intl Airport and San Diego?

    The highest-rated airline by KAYAK users offering first class flights for this route is Southwest, with an overall rating of 8.0.

KAYAK's Tips for Finding Cheap First Class Flights from Phoenix Sky Harbor Intl Airport to San Diego

  • Try flying direct if you’re looking to save, as direct first class tickets are cheaper on average.

Reviews of the Top 5 Airlines Flying First Class from Phoenix Sky Harbor Intl Airport to San Diego

 
See real verified KAYAK customer reviews for airlines flying to San Diego. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Phoenix to San Diego. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly first class to San Diego? 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 4262 reviews
7.5Entertainment
8.0Comfort
7.0Food
8.1Boarding
8.6Crew
Airline reviews

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.

4.0 OkayAnonymous, May 2026
MDW - LAX
Read more Southwest reviews

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.

This leg was much better, but we did have to have a 3 hour lay o er after coming from a very exhausting hiccup with our flight from BNA to Den

For the first time in a long time, the Wi-Fi actually worked the entire flight! The flight crew was amazing as usual.

Great flight. I didn't get a drink because I was asleep whole on the flight.

The Air hostess were very rude on my flight from Houston to Austin . Their regular communication itself felt a they are shouting at people.

It was good from LAX to Phoenix, But the connection in Phoenix to Tulsa was not that great. The staff on both flights were great. The choice of free entertainment was ok nothing to brag about. The 45 min delay because of some electrical issue wasn't great from Phoenix to Tulsa. We sat there with hardly any air, The seat I had was between windows so the side of the plane pushed in on you. My being a bigger man it then made the seating area uncomfortable. The seats on the plane had no power to connect to recharge your phone or anything. I would recommend that they should look into a slot or clamp to hold your phone to enjoy while watching the entertainment choices hands-free. Also make it possible to raise the inner seat by the window be able to raise the arm rest up to make more room for larger people to set more comfortably. I would also say other then that stop price gouging the airfare or nickel and diming everything. Not fair for people having to fly for emergencies and be paying for higher prices due to the season or holidays. Your making your money either way and the cost of flying is still going to be the same regardless if there's 100 people or 200 people.

Boarding was easy. The seats are small and fairly uncomfortable

Good flight overall. Lots of bumps during flight but pilot kept searching for smooth air

The gate agents begged us to check our carryons. They BEGGED us, over and over, and said that the flight was completely, totally full, and said that if we don't check our bags, it will cause huge delays. They finally said that "group suchandsuch will be required to check bags!" So I checked mine. Well, the flight wasn't close to being full, and many of the overhead compartments were *empty*! Moreover, my bag was delayed at the carousel, and it wasn't on the carousel that was posted. COME ON, AIRLINE, you can look at the seating for the flight on your computer and decide whether it's really necessary to beg and beg and beg people to go through the hassle of checking their bags! This is annoying as hell and makes me not want to use your crummy airline ever again.

A gluten free option I could actually eat would have been nice.

Good. I didn’t order food and there was no entertainment available.

It is a hassle to not have entertainment screens on the backs of the seats.

The seat on the plane out was broken and would not lean back. I have back problems and sitting up straight was hard on my lower back and caused pain for over half the flight. Since I paid extra for First Class so I would not have these issues. This needs to be addressed.

No headphones provided. No gf food. Only 1 beverage cart run sAN to HNL. Rarely saw crew members

A solidly good experience, but would’ve appreciated more communication with regards to travel delays.

No issues and clear sailing. What a preferred to have sat in one of empty seats other than my assigned seat that would be my only complaint if it was to complain.

Perpetually delayed, flight out was delayed almost 2 hours, flight home was delayed an hour and a half. On the way back no refreshments as an option, yet they gave it out to 1st class. No apology or notice of the delay going out both ways. Seats are nice feature wise, but the adjustable headrests don't stay up anymore. Feels more like a budget airline

Flight delayed two hours , missed connection flight then connection cancelled- horrible experience with hotel

The checking was disaster, the crew wasn't behave well. It took us two hours to check in, after that thr line at the TSA was long, we barely make the flight. Bad airline

I like that if they asked you to checked in a bag at the gate they give you priority to board

I liked the Starlink WiFi but didn't like how they said they were the only airline to offer a free meal and it turns out to be just a standalone sandwich and then charge for snacks to go with it. Rather have the free snacks like Southwest, but have the option to purchase a decent meal for a 5+ hour flight.

I like Hawaiian, it was great that they had good internet connection across the Pacific Ocean, thanks to Star Link satellites. The seating was comfortable, ( I was in economy ). Maybe I missed it, but I only got offered a beverage once. It was a nonstop flight KOA to SMF. I would take it again next time I go that way.

Previously flown Hawaiian Airlines on similar routes, I found Alaska Airlines to be noticeably more comfortable. The seats on Alaska Airlines provided better support and cushioning, which made a significant difference on the long flight to the islands. When you’re spending 5-6 hours in the air, seat comfort really matters, and Alaska Airlines delivered where it counts. After comparing both carriers, I’ve decided to book with Alaska Airlines for all my future Hawaii trips. The superior seat comfort alone makes it worth choosing Alaska over Hawaiian Airlines. If you’re planning a trip to Hawaii and prioritizing comfort, I’d recommend giving Alaska Airlines a try. You won’t be disappointed. Highly recommended for Hawaii travel!

I received several emails about my 3:10 flight. When I showed up to the airport at 12:30 to check my bags I was told the flight was actually at 1 pm. They grudgingly rebooked me for a flight at 5:22 to Vegas to get a connecting to LAX. I did find the gate for my original 3:10 flight but they were booked. I proceeded to receive status updates and gate change information for the 3:10 flight, even though I was apparently never supposed to be on that flight

The crew was EXTREMELY helpful And sweet and the flight was smooth!

The Kayak confirmation number did not work for checking in the day before. I checked in at 8.30 using my ticket number. When I arrived at the airport, I was informed that the flight was overbooked, and since I had checked in late, I did not have a seat. The Next flight was not until ten PM. I called my wife, who had been taking care of our kids all weekend, and she was upset, calling me a liar and telling me to stay in SD. It turned my weekend getaway into a nightmare! I blame the Kayak website and will not book flights using your app in the future.

One hour waiting time after boarding, but arrived in time. I am satisfied

The flight attendants were very friendly, efficient, and helpful. The plane was ahead of schedule, and it all went very smoothly. Thank you.

The seat when "flat" was not flat and pad was too thin to cover it.

not sure why you ask about food, I n3ver get food on flights except maybe cookies or pretzels. wifi was slow and in and out most of the flight not good.

I'm not sure American is capable of on-time arrivals and departures. When you land at ORD, you almost always get held on the tarmac because your gate is still occupied. I may have missed my connection, but that ended up up being significantly delayed as well. Once again, I finally got home well after midnight.

there are no options s for snack besides cookies would ve nice to have a salty option n

Early morning flight and no food in First Class except a "salmon" box. No thank you. Was informed before take off by Captain that the plane was not serviced before we boarded in Phoenix. How does that happen? Need more frequent additions/turn over on the Entertainment. Thanks

It was the most un-special flight experience in my life.

We called Kayak for a change due to the TSA situation in Atlanta. What we got was a canceled return flight (in error) and we had to find the mistake. Not happy with Kayak who blamed it on AA.

Delayed for mechanical and no updates on what was happening and how long the delay might be.

I would have liked vegetarian and gluten free options for evening dinner time flight. I would have like a pillow on the international overnight flight . The veg wrap and oaten desert on the international flight was good

The staff at the check in counter was so rude. Made you feel Incompetent

Frontier scheduled a 40 minute connection in DEN. What they failed to mention was that they “close the doors” 20 mins prior to departure, which means you only have 20 mins. Not enough time. Possibly against DOT regulations. Filing complaint.

The bag check, flight check-in, and onboard experience convinced my wife and me that we will actively go out of our way to avoid flying Frontier Airlines in the future. At bag check, we were informed that check-in could only be completed via the Frontier mobile app. Unfortunately, the app was extremely frustrating—sending us through repetitive, confusing loops that repeatedly forced us to decline add-on services with nearly every click. While most airline apps upsell, this one felt intentionally exhausting. As the process dragged on, we became genuinely concerned that my phone battery would die before check-in could be completed. We approached the bag check staff—who were standing together talking—and explained both our frustration and our predicament. They laughed. Later, my wife described the interaction as “gaslighting,” which felt accurate. We were then informed it would cost $25 per person simply to have our boarding passes printed. From that point forward, the tone of the experience was consistently hostile. The bag check employees were condescending and combative, behaving more like bullies than customer service staff. Unfortunately, that same attitude continued onboard. One flight attendant argued with me when I attempted to stow my backpack in the overhead bin. I explained that we had each paid $75 to check our bags specifically so we would not need to use carry-on space and could have adequate legroom. She demanded to see my ticket, pointed out that it said “no carry-on”—which I acknowledged—and I reiterated that this was precisely why we paid to check our bags. Her response was, “I don’t make the rules.” She then walked away, but not before asking if I “truly wanted to fly back to Chicago today?”—an unnecessary and unmistakable threat. It is also worth noting that despite booking our tickets together in the same transaction, we were not seated together. Upon our return to Chicago—where we could once again sit together—we compared onboard experiences. We both remarked on how unhappy the flight attendants appeared and how each of us was separately asked whether we would like to purchase a beverage. We declined. At no point was water mentioned as an option, leaving us with the clear impression that even water came at a cost—or that complimentary water, if available at all, was deliberately left unmentioned. Overall, the experience was shocking and deeply disappointing, but it was also a profound learning experience—one we will not forget and will not repeat. -Steve

Our flight was canceled. I will never use Kayak nor Frontier for travel again. The entire experience was a headache.

Good for a budget airline! It was easy to get on, staff was really nice. Can’t say anything about the food or entertainment because it wasn’t available, which is fine.

It was costly and difficult to check in. $85 to take a small suitcase with me, carry on or checked and $75 on the return trip, Plus $25 if I didn't check my self in check in $25, because I couldn't do it on the kiosk. Small very uncomfortable seats, waited on the runway for near an hour each way. It was my worst flight to date.

Horrible. I would never fly Frontier again. The booking process is tricky at best, but fraudulent in my opinion. Frontier customer service did nothing to rectify my purchase -- I ended up paying more than double what I could have gotten from other airlines and nearly triple what I thought I was buying from Frontier. Their booking practices are unfair to the consumer.

Terrible. The canceled my entire flight when I requested a refund for a trip frontier canceled trip one way.

i was unable to check in the flight. refund requested

I think Frontier was very good at communication. Their app worked very well. Loading was great and the flight was nice and easy.

Everything you need to know for your flight to San Diego

Cabin class types available on flights to San Diego

Cabin classes available on flights to San Diego. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.