$48 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 1/21. 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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Everything you should know

Cheapest round-trip
$92
Overall average: $219
Frontier
Mon 1/5Wed 1/14
DTW - PHX • Non-stop
Cheapest one-way
$48
Typical prices: $69-$174
Alaska Airlines
Wed 1/21
SEA - PHX • Non-stop
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Flight Deals
Useful Info
Flight Deals

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

Mon, Jan 5 - Wed, Jan 14
Frontier Logo
8:46 pm - 11:12 pm
DTW
-
PHX
4h 26mnonstop
Frontier Logo
4:05 pm - 9:56 pm
PHX
-
DTW
3h 51mnonstop
$92Frontier
Tue, Jan 13 - Fri, Jan 16
Frontier Logo
8:00 am - 11:07 am
DTW
-
PHX
5h 07mnonstop
Frontier Logo
6:21 pm - 12:04 am
PHX
-
DTW
3h 43mnonstop
$93Frontier
Sat, Jan 10 - Sat, Jan 24
Frontier Logo
12:40 pm - 4:44 pm
SEA
-
PHX
3h 04mnonstop
Frontier Logo
3:55 pm - 11:19 am
PHX
-
SEA
20h 24m1 stop
$94Frontier
Tue, Jan 20 - Sat, Jan 24
Delta Logo
9:55 am - 1:50 pm
SEA
-
PHX
2h 55mnonstop
Delta Logo
2:45 pm - 4:59 pm
PHX
-
SEA
3h 14mnonstop
$97Delta
Thu, Jan 8 - Tue, Jan 13
Southwest Logo
5:30 am - 1:35 pm
BOS
-
PHX
10h 05m2 stops
Southwest Logo
1:25 pm - 10:05 pm
PHX
-
BOS
6h 40m1 stop
$202Southwest
Wed, Jan 7 - Wed, Jan 7
Delta Logo
8:20 am - 12:33 pm
BOS
-
PHX
6h 13mnonstop
Delta Logo
11:53 pm - 10:02 am
PHX
-
BOS
8h 09m1 stop
$207Delta
Thu, Jan 8 - Thu, Jan 15
American Airlines Logo
10:30 am - 4:26 pm
LGA
-
PHX
7h 56m1 stop
American Airlines Logo
9:54 am - 6:59 pm
PHX
-
LGA
7h 05m1 stop
$212American Airlines
Fri, Jan 30 - Mon, Feb 2
Southwest Logo
5:30 am - 1:35 pm
BOS
-
PHX
10h 05m2 stops
Southwest Logo
6:00 am - 4:50 pm
PHX
-
BOS
8h 50m1 stop
$212Southwest
Fri, Jan 9 - Mon, Jan 12
United Airlines Logo
7:35 pm - 11:06 pm
EWR
-
PHX
5h 31mnonstop
United Airlines Logo
5:04 pm - 11:44 pm
PHX
-
EWR
4h 40mnonstop
$212United Airlines
Sat, Feb 21 - Wed, Feb 25
United Airlines Logo
6:15 am - 10:03 am
EWR
-
PHX
5h 48mnonstop
United Airlines Logo
5:15 pm - 11:44 pm
PHX
-
EWR
4h 29mnonstop
$214United Airlines
Useful Info

Good to know

Low seasonAugust
Cheapest flight$48
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly with an average 8% increase in price.
Flight from Seattle 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 
JulieFlew with British Airways
DFW
-
PHX
Nov 2025
Be sure to make sure you give yourself plenty of time if you are connecting through Dallas airport - there are sky trains that take a couple of minutes to get to the right terminal, and it's a large airport.
Verified travelerFlew with Frontier
SEA
-
PHX
Jun 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 Airlines
BOS
-
PHX
May 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 Airlines
SJC
-
PHX
May 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 Delta
JFK
-
PHX
Mar 2025
Wear something warm on the plane they keep it cool
KateFlew with Frontier
LAX
-
PHX
Dec 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 Airlines
SAN
-
PHX
Jan 2025
I didn’t check any bags, but Phoenix is very big so be prepared to walk that airport.
JanieFlew with SWISS
ORD
-
PHX
Feb 2025
I think you should prebook food or bring your own food.
Verified travelerFlew with Air Canada
YYZ
-
PHX
Oct 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.
DeanneFlew with Southwest
GEG
-
PHX
Sep 2024
It’s a big airport ask where your gate is
Verified travelerFlew with WestJet
YVR
-
PHX
Sep 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 Airlines
SMF
-
PHX
Jun 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 Airlines
SEA
-
PHX
Jul 2024
Seattle is a busy gate. Find your gate first as connections may involve underground tram.
Verified travelerFlew with American Airlines
SLC
-
PHX
Jul 2024
Be prepared for long walk and aware that signage to concourse B is minimal!
Verified travelerFlew with United Airlines
ORD
-
PHX
Apr 2024
Use the find my gate feature on the flights phone app if available as the airport is a bit confusing
LanceFlew with American Airlines
MRY
-
PHX
May 2024
Bag check closes early, so if you're checking a bag, arrive early.
StephanyFlew with Frontier
LAS
-
PHX
Mar 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 Canada
YYZ
-
PHX
Jan 2024
consider getting premium economy or business class tickets as it will make your trip much more enjoyable p
Verified travelerFlew with Alaska Airlines
PDX
-
PHX
Jan 2024
If you need to keep your blood sugar up, bring your own snacks or order a meal ahead of time.
MichaelFlew with Southwest
SAN
-
PHX
Jan 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 4253 reviews
8.0Comfort
8.1Boarding
8.6Crew
7.0Food
7.5Entertainment
Airline reviews

Okay, not wonderful. Short flight. Wi-fi didn't work properly. Stuck waiting for a gate to open upon arrival for 20 or so minutes.

4.0 OkayChad, Dec 2025
BNA - PNS
Read more Southwest reviews

Okay, not wonderful. Short flight. Wi-fi didn't work properly. Stuck waiting for a gate to open upon arrival for 20 or so minutes.

They sent a notice that they were boarding an hour early. We had to leave the club and run to the gate. They said sorry, that came from corporate and was a mistake. They did not have enough seating because the flight before it had not taken off on time. They moved our gate and delayed it for an hour.

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.

Still a fan of open seating. Flight was on schedule and arrived on time. The 737 MAX is very comfortable.

Airline travel is always too cramped to really be pleasant, but the cabin crew on this flight did a pretty good job of making up for it by putting on some music during boarding and sprinkling a few funny remarks into the safety briefing and announcements, and just generally being friendly and helpful. It definitely reminded me of why I prefer the in-flight experience on Southwest!

No delays and arrived to destination 30 min early. Staff was super friendly.

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

It was rough. The staff was unprofessional, the choice of on board drinks terrible, it was cramped in space at every airport, they always ran out of overhead bin space so they pressured people to check bags for free or we couldn’t leave on the plane— so I did check my bag to help, and they nearly lost my bag. My bag did not arrive on the luggage belt, another man on my flight and I had to waste our time going to the baggage office to search for our bags. I would only fly southwest again if it was my last choice. Also, my flights were consistently delayed over and over again— at one point they straight up told us we were waiting for the pilot to arrive.

Crew could have been friendlier, maybe I'm spoiled by SW crews. In flight wifi was good. Would be nice to have more food offerings on a 4 plus hour flight

The plant way delayed departing by 3 hours. It was an old airplane with broken seats and armrests. The bathroom made a hollering sound. A really crappy flight experience and travel day all around.

Premium economy is like the forgotten class. Aside from meal service never saw a flight attendant. Any additional beverages required going to the very back of the plane to request and there was rarely an attendant there. Seat leg / foot rest hardly elevates and not well suite for someone under 5’6. Bulky armrests

Flight delays both to Detroits and return flight . The flight to Detroit was associated with mechanical difficulty

Flight was operated by Virgin Atlantic and it was up to their usual high standard. Minor grips about some issues, but they are really first world issues and as a whole, was an excellent flight.

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

Delta One upgrade it would have been great if my tray extended (it was jammed and wouldn’t pull out), seatbelt had too much slack & my little cabin door didn’t close properly

I paid for a business class ticket on Delta. It was sourced to Virgin Atlantic. They changed out the aircraft which had fewer upper class tickets. Even though I'd checked into the lounge, was receiving alerts via kayak about the delay and changes; no one informed me that the seat would be changed - until I attempted to board and was told that I would have an economy seat or they could search to put me on another airline. Even the flight crew were informed of this change (10 passengers were bumped out of Upper Class) around 2 pm (1400) time. Hours would have helped to consider alternatives instead of making a last minute change. There needs to be compensation from both Delta and Virgin given this change in service/experience.

Wasn't a Delta issue I don't think, but seems there was a Delta flight at each of the 2 Dallas airports at the same exact time, both to Atlanta. I was evidently booked on the one at Love Airport, but the Carey transport shuttle took me to DFW instead and I ended up missing the flight by just a few minutes. Was able to book a Southwest flight from Love Airport, but was a big loss of time and an inconvenience.

Every single flight that we got on was delayed by several hours or more. I honestly didn’t think we would get out of Atlanta because our flight was supposed to leave at 7:59 and it kept getting kicked back further and further. Delta stands for Don’t Ever Leave The Airport!

Great. I had to modify a flight. That was easy and free. Thank You

The flight was delayed for 1:30 hours for maintenance issues. They should give more information about connecting flights. For a Business Cabin the Crew was mediocre.

Very turbulent trip made it pretty bearable, plus the lack of refreshments served and the lack of any air conditioning before takeoff which took an hour or more.

Flight was late - I was downgraded from first class to coach

Not good - outbound flight was delayed and missed my connection even though I got to the gate after running through the airport - the agent would not let me on because the door was closed (flight had not left). There was no notification from United - overall experience was very disappointing. Additionally, I was downgraded from first class to coach on the alternative flight

The flight was on time. I generally don’t drink or eat on short flights and the seats were good and the flight attendants were friendly. That’s all I expect

Movie selection is good. Crew did not understand mileage program and were no help. Sick later. Food?

Staff on board was excellent. Positive upbeat helpful- like it used to be.

It was nice to have gotten up upgraded to first class with a meal on a three hour flight

For an expensive flight to another country, United has a lot of nerve serving pretzels and no meals (unless, of course, you want to buy something to eat). Unacceptable.

The food is terrible. The same pasta or chicken with bad taste and presentation

I bought wifi and most of the flight could not even use it my apps would just spin. I couldn't even listen to music. super frustrating.

AA delayed the flight for 3 hours and 50 minutes, but delayed the last 2 hours, 30 minutes at a time, so if we knew before, could have stayed at home and worked instead of being at the airport wasting time... The plane's crew was excellent, not their fault.

Things were delayed a little. But that didn’t affect my plans. It was fine. I was surprised it was so full thanksgiving day. The crew were friendly and professional.

Everything was good The connects, with no blame to crew. Or pilots. I understand they are short staffed. Everything went well for me. I'll be using you guys again in May if not sooner.

The flight was smooth, the pilot kept us informed about delays and we arrived more of less on time

Terrible. Our luggage was delayed and couldn’t be delivered for several days. We got bad information from the airline agents at baggage claim. We had to pick up our car so we wouldn’t be charged for an extra day. We got lost in the maze of airport parking. The baggage claim agents didn’t offer us any compensation for our extra time and expense. We are tired, hungry and very frustrated.

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.

Not clean and was told I would get a great seat and it was not great at all

Good- no snacks on a 4+ hour flight is painful but more painful was the lack of WiFi.

Flight got delayed for 5 hours no good explanation was offered ;(

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.

Delayed. Text notifications were slow. Not much information o what was happening. Boarding was slow and confusing. Wasn’t even offered water other flight. Had to ask. No entertainment at all. Felt like.a Greyhound bus.

When I wanted to check in 3 hours prior to boarding time, the employees mentioned “a little over an hour delay” so I waited for an hour then I went to go look for food in the terminal and most people from that flight were in the same area looking for food. Finally I decided after food to check to see if it’s anytime closer and now it’s 2 mins until boarding closes?! What are you kidding me? I didn’t receive anything via sms about boarding now nor via email or on the intercom. I luckily made it through, barely, and then there’s no room for my carry on mind you I’m in the very first row so I had to place my purse in one further row back and my carry on sections down. Not sure who pays for better seats to get your stuff placed all over the plane but that was the worst experience I’ve ever had flying with anyone.

Better than expected. Staff were friendly and nice on both flights.

There was no one at the counter to assist with our check in. The app didn’t work, so I arrived at the airport with time to check in and I couldn’t because no employees were there. When I finally got someone on the phone, it was inside the 60min rule and they said I could no longer check in and they could sell me another ticket. We had to scramble and pay an additional $800 for tickets and THEN AFTER (about 60 min from my original convo with customer service and 10min after original departure time) I had boarded my new flight, there was email saying my original flight from Frontier was delayed and leaving 2hr 50min later, but I STILL wouldn’t have been able to check in. Which means customer service should have been able to see it and let me check in because I was well within my check in time. When I call Frontier, they hang up on me. So their app didn’t work and they employees left and they take zero responsibility or assistance with their “customer service”

Terrible. Flight cancelled with no reasoning and no flights to rebook. Employees were useless and did nothing to help. Did not even know where to retrieve luggage from the cancelled flight. Flyers beware.

No fault of Frontier staff: plane was very late, reached Orlando at 1 am, took a while to get luggage. Weather, gov financial shutdown impact on TSA, air controllers seemed to have multiple flights backed up. Frontier staff seemed to cope as gracefully as possible. It did reassure me that I and my new hip could adapt to travel challenges. Food/entertainment were irrelevant to my trip.

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