$55 Find Cheap Flights from North America to Phoenix Sky Harbor Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Sky Harbor Intl departing on 9/25. 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

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Cheap Flights from North America to Sky Harbor Intl

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from North America to Sky Harbor Intl 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 from North America to Sky Harbor Intl

Thu, Oct 30 - Sat, Nov 1
Frontier Logo
6:46 am - 7:50 amDEN-PHX
2h 04mnonstop
Frontier Logo
12:16 pm - 3:17 pmPHX-DEN
2h 01mnonstop
$88Frontier
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Thu, Oct 9 - Fri, Oct 10
Frontier Logo
6:55 am - 7:59 amDEN-PHX
2h 04mnonstop
Frontier Logo
9:59 pm - 12:56 amPHX-DEN
1h 57mnonstop
$90Frontier
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Wed, Oct 22 - Tue, Oct 28
Delta Logo
3:20 pm - 6:08 pmSEA-PHX
2h 48mnonstop
Delta Logo
7:05 am - 10:20 amPHX-SEA
3h 15mnonstop
$105Delta
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Sat, Oct 4 - Tue, Oct 7
Southwest Logo
7:00 am - 8:55 amSFO-PHX
1h 55mnonstop
Southwest Logo
4:35 pm - 11:05 pmPHX-SFO
6h 30m1 stop
$106Southwest
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Wed, Oct 1 - Thu, Oct 2
Southwest Logo
12:45 pm - 2:40 pmSFO-PHX
1h 55mnonstop
Southwest Logo
5:50 pm - 7:45 pmPHX-SFO
1h 55mnonstop
$108Southwest
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Tue, Sep 30 - Tue, Oct 7
Delta Logo
3:30 pm - 6:26 pmSEA-PHX
2h 56mnonstop
Delta Logo
1:45 pm - 4:56 pmPHX-SEA
3h 11mnonstop
$109Delta
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Sat, Oct 4 - Tue, Oct 7
American Airlines Logo
8:00 am - 10:03 amSFO-PHX
2h 03mnonstop
American Airlines Logo
6:06 pm - 8:11 pmPHX-SFO
2h 05mnonstop
$117American Airlines
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Sat, Oct 11 - Tue, Oct 14
United Airlines Logo
7:15 pm - 8:12 pmDEN-PHX
1h 57mnonstop
United Airlines Logo
4:35 pm - 7:29 pmPHX-DEN
1h 54mnonstop
$117United Airlines
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Sat, Oct 4 - Wed, Oct 8
American Airlines Logo
8:00 am - 10:03 amSFO-PHX
2h 03mnonstop
American Airlines Logo
2:54 pm - 4:55 pmPHX-SFO
2h 01mnonstop
$130American Airlines
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Fri, Oct 10 - Tue, Oct 14
United Airlines Logo
9:00 pm - 9:57 pmDEN-PHX
1h 57mnonstop
United Airlines Logo
6:00 am - 8:51 amPHX-DEN
1h 51mnonstop
$133United Airlines
Find Deal

Everything you should know

Cheapest round-trip
$88
Overall average: $156
Frontier
Thu 10/30Sat 11/1
DEN - PHX • Non-stop
Cheapest one-way
$55
Typical prices: $68-160
Frontier
Thu 9/25
SFO - PHX • Non-stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Sky Harbor Intl!
Useful Info

Good to know

Low seasonJune
Cheapest flight$55
Best time to beat the crowds but there is an average 6% increase in price.
Most popular time to fly with an average 11% increase in price.
Flight from San Francisco to Phoenix Sky Harbor Airport

Flights from North America to Sky Harbor Intl: the best tips from KAYAK users

Insights shared by verified travelers who flew the route from North America to Sky Harbor Intl 
Verified travelerFlew with FrontierSEA-PHXJun 2025
Wish I had known the seats were so uncomfortable. Wish I had known checked bags and carry on bags were 75 each. Wish I didn't have to wait so long in line with only one clerk working. Wish I had known we were going to have to take a bus from the gate to our airplane. Wish I had known the seat space is smaller than any other airline I have flown. I do not recommend Frontier.
KimFlew with American AirlinesBOS-PHXMay 2025
Bring something to eat especially if you are connecting flights. Biscuits do not cut it, if you get restless make sure you have something to help such as an essential oils that help calm muscles or restless legs.
GeraldFlew with American AirlinesSJC-PHXMay 2025
SJC is physically a smaller airport. The gates are closer and TSA has shorter lines, They are not subject to weather delays as much as SFO. On the other hand SFO offers more flight options, both in the number of flights each airlines flies and the number of airlines serving the airport.
Verified travelerFlew with DeltaJFK-PHXMar 2025
Wear something warm on the plane they keep it cool
KateFlew with FrontierLAX-PHXDec 2024
Pack a snack food and airport is very expensive. Bring an empty water bottle. There are lots of filling stations. Delays seem to happen frequently be flexible and kind. You’ll get to where you’re going.
BrandonFlew with American AirlinesSAN-PHXJan 2025
I didn’t check any bags, but Phoenix is very big so be prepared to walk that airport.
JanieFlew with SWISSORD-PHXFeb 2025
I think you should prebook food or bring your own food.
Verified travelerFlew with Air CanadaYYZ-PHXOct 2024
I wish we had know about the security check and customs. It was a long distance between gates. It all worked out fine though. I forgot to add that the overhead compartments were built poorly. At least for someone my height and head size.
Verified travelerFlew with SouthwestGEG-PHXSep 2024
It’s a big airport ask where your gate is
Verified travelerFlew with WestJetYVR-PHXSep 2024
Pay for checked items and assume nothing but a small personal item can go with you. You will end up paying more for unchecked luggage that needs to be checked at last minute. I paid $150 just for luggage!! Horrible.
MelissaFlew with American AirlinesSMF-PHXJun 2024
Make sure you have extended time if you are connecting in Phoenix. The terminals are at least a 15/20 minute walk between each other.
Verified travelerFlew with Alaska AirlinesSEA-PHXJul 2024
Seattle is a busy gate. Find your gate first as connections may involve underground tram.
Verified travelerFlew with American AirlinesSLC-PHXJul 2024
Be prepared for long walk and aware that signage to concourse B is minimal!
Verified travelerFlew with United AirlinesORD-PHXApr 2024
Use the find my gate feature on the flights phone app if available as the airport is a bit confusing
LanceFlew with American AirlinesMRY-PHXMay 2024
Bag check closes early, so if you're checking a bag, arrive early.
StephanyFlew with FrontierLAS-PHXMar 2024
Don't buy anything at the airport. Many people paid 100 dollars extra cause they couldn't fit it in their luggage. Or carry on or purse or backpack.
AbdallahFlew with Air CanadaYYZ-PHXJan 2024
consider getting premium economy or business class tickets as it will make your trip much more enjoyable p
Verified travelerFlew with Alaska AirlinesPDX-PHXJan 2024
If you need to keep your blood sugar up, bring your own snacks or order a meal ahead of time.
MichaelFlew with SouthwestSAN-PHXJan 2024
Lots of construction at Terminal 1 at Lindbergh Field. Give yourself extra time.

FAQs for booking North America to Phoenix Sky Harbor Airport flights

  • How does KAYAK find such low prices on flights from North America to Phoenix Sky Harbor Airport?

    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 North America to Phoenix Sky Harbor Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from North America to Phoenix Sky Harbor Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Phoenix Sky Harbor Airport from North America 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 North America to Phoenix Sky Harbor Airport?

    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 Phoenix Sky Harbor Airport with an airline and back to North America with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from North America to Phoenix Sky Harbor Airport?

    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 Phoenix Sky Harbor Airport from North America up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines serving from North America to Sky Harbor Intl

 
Need help choosing which airline to fly with from North America to Sky Harbor Intl? 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 4248 reviews
7.5Entertainment
8.0Comfort
8.6Crew
7.0Food
8.1Boarding
Airline reviews

I wish they had movie screens in the headrests. The seats are much improved, more legroom and recently renovated. Bathroom was clean. Staff was outstanding!!

10.0 ExcellentG, Sep 2025LAS - ATL
Read more Southwest reviews

I wish they had movie screens in the headrests. The seats are much improved, more legroom and recently renovated. Bathroom was clean. Staff was outstanding!!

As always, the entire Southwest experience was wonderful, from online booking to flight to baggage retrieval. Very grateful.

The weather could have been better. There was a 40 minute ATC delay in SFO because of marine fog and a micro cell storm delayed landing and take-off at Nashville. The gate was changed 5 minutes from boarding from gate B3 to gate C23 at Nashville airport.

Was good. I miss the free 2 checked bags. That was part of what made Southwest special

After being assaulted by a flight attendant I was then brushed off as oh well because he long braids didn’t mean to whip me in the eye. I have filed complaints and will see. But like any other issue I’ve had with kayak involved it’s been trash. Last time I’ll be using your app

AC sub par. WiFi not working correctly. Ac sucked. Seats very narrow.

Near 4 hour flight with only 1 service. Had to use call button to request water. Internet and power not working until into flight. Internet would stop working during flight.

Southwest's seats are the least comfortable I have ever sat in.

The cabin was quiet for the redeye flight. The area was clean. The staff was great. The 787 Max was in good condition. Drawbacks were that the seat widths were tight for some passengers. The seat padding was at best average and for a long flight uncomfortable.

Southwest like most American domestic airlines, is a mediocre airline. But it is among the cheapest. Oh well.

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

Really low quality food especially for an international flight. The crew also was surprisingly unpleasant except couple of ladies. I know we were not in first class but that’s no reason to treat customers as less.

Flight delayed for two and half hours and then canceled altogether due to mechanical issues. No mechanic onsite to fix so had to send one from LAX.

Crew was good. The reservation got mixed up and they didn't have my TSA number. I am also a Silver Medallion and wasn't able to use Sky Priority.

The airport crew helped a lot, what I didn’t like? We were not informed that we needed to pick our luggage’s, if the crew at the luggage center didn’t tell me I would have been home without my belongings, I was heading out to my next connecting flight while looking for what gate to go to, I asked one of the crews for help, he told me and he also told me to not forget to grab my luggage’s which was chocking, because on my way out the country that wasn’t required, I just hope none of your customers lost their luggage’s because of this.

Delta made it easy, comfortable and timely. The crew was fantastic.

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

The flight crew was friendly. I tried to adjust my seat online ahead of time but no option existed without additional fees. My friend asked at the gate about a seat change and was able to make it happen. That was great! The flight crew moved a very tall gentleman and his companion which allowed us to have more space which was nice. Overall, good experience. Appreciated the blanket and pillow.

Three seats in first class were broken and while they were able to still acommodate us it was looking very touch and go and they had others they could not acommodate

Mechanic delay in addition to a 2 hour change in takeoff time was frustrating.

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

Flight was good and crew was super polite. However, there were around 5 kids screaming the WHOLE 2 hours. I understand kids have to come but parents need to do something to control their children. They make the experience terrible, especially after finishing 16 hour shifts at the hospital I needed some sleep, which I did not get.

IAD with the archaic people movers is just a place to be avoided.

Overall, it was good. I was seating next to a wonderful lady and did not notice how time flew. Thanks

All of the United employees I interacted with were professional and courteous. The aircraft was clean, the food on the flight was good. No complaints here.

Armrest controller on my seat 35D and nextbooennseat 35E did not work right. Hard to press buttons to recognize and 35D had constantnpressure either upmost down somit was nearly impossible to make selections. .

I flew with my dog and had already purchased my dog’s ticket. Even that morning I had called costumer service to insure that my husband and I had seats together since the website was giving me an error when choosing our seats and the representative mentioned our dog. I showed up early to the airport and when I got to the gate and we started boarding I was help back and told that I was supposed to have a yellow tag and that I should have checked in at the counter for them to give me that tag. I was not aware of this, the representative on the phone did not say anything. Nor did I see it anywhere in the checking process online, so if you travel with a pet and are not checking in luggage, just know that you still have to go to the check in counter when arriving at the airport unless you want to be the last one to board and not have room for your carry on in the overhead bins. Other than that, I had a great experience.

Once we got in the air the pilot made up some of the time of the delay. So that was really nice.

My flight was delayed about 1 1/2 hours in Chicago, but other then that it was a good flight.

This is the best united airlines flight that I took. The crew was very friendly and the food was tasty!

As smooth as you can expect. Some issues with boarding because the previous plane took forever to deplane but overall, a good experience.

After a two hour delay, my flight was CANCELLED! No pilot available. Such BS.

I miss the screens they used to have for the long flights. I use a Kendal and it doesn’t work well with there WiFi. I tried my cell and the wifi was not good for it either this is the free wifi.

Update departure times in a more timely manner. We are not boarding on time if the plane isn’t arriving until after our scheduled departure time.

Very friendly and efficient and smooth boarding. We were even way early arriving at my destination. Thank you.

The trip was very smooth and they provided great customer service

We kept being told that the flight was full and that all overhead compartments were full and therefore had to check in our hand luggage. We were some of the last people to board and noticed that there was still sufficient space in the overhead compartments. We were obliged to check in hand luggage when there was space and so had to wait at luggage retrieval which took a while to then noticed damage to our luggage - not a great experience!

The seats were crammed and the guy in front of me wouldn't stop reclining. If AA is cramming extra rows in, they need to take away the reclining in coach. My knees were smashed for 4 1/2 hours and I was very close to confronting the passenger in front of me.

What, first class and not even a cup of coffee before landing at 5 am in First Class? Really?

I paid for what I got which was cheap, I brought my own entertainment. I knew what to expect, so I could be prepared. If you’re flying economy, check in early like me. I have no problems with my flight, was on time, staff were friendly, and overall good experience.

Seats were new and comfortable. Staff was fine. Missed my connection due to weather -which wasn’t their fault- but got no help at all. Gate staff sent me to customer service, which was and stayed unstaffed. Sign with QR code directed me to call or chat. Chat was useless. Call was returned after an hour. No itinerary offered by Frontier could get me home in less than 30 hours. Rebooked with another airline and got a partial refund that came to about 10 percent of what I paid to get home.

Finally a Frontier on time and efficient. I've had problems before with your airline, but this time everything went fine.

The experience was good. No frills but I got there safe and sound and on time.

Great for the price. No wifi or entertainment, but gate agents and crew were fantastic and we boarded quickly and left on time.

sluggish boarding and arrival procedures, fake nice flight attendants, and lots of delays.

Disaster. They lied every step of the way. We ended up being delayed due to crew and then allegedly abandoned the flight because of a curfew at LGA. No rebooking to LGA at any reasonable time. No hotel. No meal vouchers. Had to sleep in the airport and fly to Newark instead. Will never fly Frontier again.

What I expected, nickeled and dined and a frontier flight attendant loudly complained about her job and lack of communication as she headed to the gate on her cell phone. Not professional.

As every law enforcement agency I could imagine surrounded the plane and we didn’t disembark for 2 hours and then had to stick around for another hour to go get our personal belongings after leaving them behind and being bused away from the plane, it was scary and inconvenient. We were given no information as to why this was happening. Lack of communication with passengers was disappointing.

After boarding and un-boarding twice over 6+hours, the flight was canceled.

Severe turbulence. Captain never came on to reassure passengers after things settled down.

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