HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Sky Harbor Intl

$112+ Cheap flights from LaGuardia, NY (LGA) to Sky Harbor Intl (PHX)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/1. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — PHX
Dec 31 — Jan 71
Wed 12/31
Wed 1/7
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from LaGuardia to Sky Harbor Intl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from New York LaGuardia to Phoenix Sky Harbor Intl are usually found in October or September, booked 18 days in advance, depart on a Friday or Tuesday and return on a Tuesday

Find flight deals from LaGuardia to Sky Harbor Intl

Cheapest flights from LaGuardia to Sky Harbor Intl
Explore the most affordable flight options available from LaGuardia to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 1, 2025.

This Trip.com deal was found by Cheapflights users on 12/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/96:20 amLGA - PHX
2 stops14h 11mFrontier
Wed 12/107:00 amPHX - LGA
1 stop13h 00mFrontier
Deal found 12/1$216
This Kiwi.com deal was found by Cheapflights users on 12/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/114:30 pmLGA - PHX
2 stops31h 48mMultiple Airlines
Mon 12/156:15 amPHX - LGA
1 stop15h 08mMultiple Airlines
Deal found 12/1$217
This Frontier deal was found by Cheapflights users on 11/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3110:55 pmLGA - PHX
1 stop11h 26mFrontier
Sun 1/116:30 amPHX - LGA
1 stop12h 35mFrontier
Deal found 11/30$218
This Kiwi.com deal was found by Cheapflights users on 11/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3110:55 pmLGA - PHX
2 stops18h 38mMultiple Airlines
Wed 1/74:05 pmPHX - LGA
1 stop13h 45mMultiple Airlines
Deal found 11/30$219
This Kiwi.com deal was found by Cheapflights users on 11/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/86:30 amLGA - PHX
1 stop7h 36mMultiple Airlines
Thu 12/116:00 amPHX - LGA
2 stops15h 42mMultiple Airlines
Deal found 11/30$222
This Kiwi.com deal was found by Cheapflights users on 11/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/114:30 pmLGA - PHX
2 stops31h 48mMultiple Airlines
Thu 12/1812:38 pmPHX - LGA
1 stop8h 45mMultiple Airlines
Deal found 11/30$223
This Priceline deal was found by Cheapflights users on 11/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/146:30 amLGA - PHX
1 stop7h 36mMultiple Airlines
Mon 12/159:16 amPHX - LGA
1 stop10h 44mMultiple Airlines
Deal found 11/29$224
This Kiwi.com deal was found by Cheapflights users on 11/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1210:55 pmLGA - PHX
1 stop18h 12mMultiple Airlines
Sat 12/2012:38 pmPHX - LGA
1 stop8h 45mMultiple Airlines
Deal found 11/30$225
This Kiwi.com deal was found by Cheapflights users on 11/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/156:30 amLGA - PHX
1 stop7h 36mMultiple Airlines
Mon 12/227:00 amPHX - LGA
1 stop13h 00mMultiple Airlines
Deal found 11/29$226
This Frontier deal was found by Cheapflights users on 11/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3112:00 pmLGA - PHX
1 stop13h 49mFrontier
Sat 1/1010:00 amPHX - LGA
1 stop9h 19mFrontier
Deal found 11/30$227
This Frontier deal was found by Cheapflights users on 11/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3110:55 pmLGA - PHX
1 stop11h 26mFrontier
Tue 1/610:15 amPHX - LGA
1 stop8h 50mFrontier
Deal found 11/30$228
This Kiwi.com deal was found by Cheapflights users on 11/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/118:59 amLGA - PHX
1 stop8h 21mMultiple Airlines
Thu 12/117:43 pmPHX - LGA
2 stops13h 46mMultiple Airlines
Deal found 11/29$230

Cheap flight deals from LaGuardia to Sky Harbor Intl

Discover tips and strategies to find the most affordable flight options for your journey from LaGuardia (LGA) to Sky Harbor Intl (PHX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 1, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$216
(Cheapflightsfares)

One-way from

$112
(Cheapflightsfares)

Popular in

December

Cheapest in

October

Average price

$507
Provider with most accurate pricing for New York LaGuardia-Phoenix Sky Harbor Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for New York LaGuardia-Phoenix Sky Harbor Intl flights.
Search Deals
From New York LaGuardia to Phoenix Sky Harbor Intl
Search Deals
One-way flight from New York LaGuardia to Phoenix Sky Harbor Intl
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($28 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from LaGuardia to Sky Harbor Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 1, 2025.
Use the filters below to find and compare flights from New York LaGuardia Airport to Phoenix Sky Harbor Intl Airport that are best for you.

Fly from

LaGuardia

Fly to

Sky Harbor Intl

Route

Depart

Return

Price

New YorkPhoenix

LGA - PHX

LGAPHX

New York LaGuardia

Tue 12/16

6:05 am-11:55 am

1 stop7h 50m

Phoenix Sky Harbor Intl

Wed 12/31

12:35 pm-9:55 pm

1 stop7h 20m

$218

New YorkPhoenix

LGA - PHX

LGAPHX

New York LaGuardia

Wed 2/11

5:00 pm-11:46 pm

1 stop8h 46m

Phoenix Sky Harbor Intl

Tue 2/17

11:59 pm-8:57 am

1 stop6h 58m

$237

New YorkPhoenix

LGA - PHX

LGAPHX

New York LaGuardia

Thu 12/25

12:30 pm-10:49 pm

1 stop12h 19m

Phoenix Sky Harbor Intl

Tue 12/30

12:45 pm-11:36 pm

1 stop8h 51m

$245

New YorkPhoenix

LGA - PHX

LGAPHX

New York LaGuardia

Fri 2/27

4:55 pm-10:50 pm

1 stop7h 55m

Phoenix Sky Harbor Intl

Mon 3/2

3:12 pm-11:44 pm

1 stop6h 32m

$267

New YorkPhoenix

LGA - PHX

LGAPHX

New York LaGuardia

Sat 1/17

7:20 am-5:35 pm

2 stops12h 15m

Phoenix Sky Harbor Intl

Wed 1/21

12:05 pm-11:05 pm

2 stops9h 00m

$278

New YorkPhoenix

LGA - PHX

LGAPHX

New York LaGuardia

Mon 2/16

5:09 pm-10:46 pm

1 stop7h 37m

Phoenix Sky Harbor Intl

Fri 2/20

11:59 pm-9:00 am

1 stop7h 01m

$282

New YorkPhoenix

LGA - PHX

LGAPHX

New York LaGuardia

Thu 1/1

6:00 am-11:21 am

1 stop7h 21m

Phoenix Sky Harbor Intl

Fri 1/9

1:01 pm-11:39 pm

1 stop8h 38m

$282

New YorkPhoenix

LGA - PHX

LGAPHX

New York LaGuardia

Wed 1/14

12:00 pm-7:13 pm

1 stop9h 13m

Phoenix Sky Harbor Intl

Wed 1/14

11:53 pm-8:48 am

1 stop6h 55m

$282

New YorkPhoenix

LGA - PHX

LGAPHX

New York LaGuardia

Sat 1/17

9:15 am-3:57 pm

1 stop8h 42m

Phoenix Sky Harbor Intl

Tue 1/20

11:35 am-11:43 pm

2 stops10h 08m

$316

New YorkPhoenix

LGA - PHX

LGAPHX

New York LaGuardia

Fri 1/23

6:00 am-3:03 pm

2 stops11h 03m

Phoenix Sky Harbor Intl

Sun 1/25

8:07 pm-8:15 pm

2 stops22h 08m

$317

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/29

Showing 1-10 of 23 results
1
2
3

Compare providers for flights from LaGuardia to Sky Harbor Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from LaGuardia to Sky Harbor Intl in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*2 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
CheapOairPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on New York LaGuardia Airport-Phoenix Sky Harbor Intl Airport flights, users find the pricing of CheapOair to be most consistent on Cheapflights vs. CheapOair Users can find the same prices on New York LaGuardia Airport-Phoenix Sky Harbor Intl Airport flight deals on Cheapflights vs. CheapOair >95% of the time. Price accuracy is based on data collected from New York LaGuardia Airport-Phoenix Sky Harbor Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on New York LaGuardia Airport-Phoenix Sky Harbor Intl Airport flights, Cheapflights users trust CheapOair the most. CheapOair has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for New York LaGuardia Airport-Phoenix Sky Harbor Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from LaGuardia to Sky Harbor Intl

Have a flexible travel schedule? Discover the best time to fly to Sky Harbor Intl from LaGuardia with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from New York LaGuardia Airport to Phoenix Sky Harbor Intl Airport

How far ahead should I book a flight from New York LaGuardia Airport to Phoenix Sky Harbor Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from LaGuardia to Sky Harbor Intl. Price data was last updated on November 28, 2025.

The price you pay for your flight from New York LaGuardia Airport to Phoenix Sky Harbor Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 17 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from New York LaGuardia Airport to Phoenix Sky Harbor Intl Airport?

Currently, October is the cheapest month in which you can book a flight from New York LaGuardia Airport to Phoenix Sky Harbor Intl Airport (average of $158). Flying from New York LaGuardia Airport to Phoenix Sky Harbor Intl Airport in July is currently the most expensive (average of $289). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LGA to PHX?

Find hourly flight availability from LaGuardia to Sky Harbor Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 1, 2025.

When flying from New York LaGuardia Airport to Phoenix Sky Harbor Intl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 29% versus a flight in the morning.

What is the cheapest day to fly from New York LaGuardia Airport to Phoenix Sky Harbor Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from LaGuardia to Sky Harbor Intl. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their New York LaGuardia Airport to Phoenix Sky Harbor Intl Airport flight should consider departing on Tuesday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Sky Harbor Intl

Get insights into the airlines that provide service to Sky Harbor Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sky Harbor Intl. Reviews last updated December 1, 2025.
Read reviews from past customers who have flown Southwest, Delta, and United Airlines from New York LaGuardia Airport to Phoenix Sky Harbor Intl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,253 reviews

Crew

8.6

Entertainment

7.5

Overall

8.0

Food

7.0

Comfort

8.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.
Southwest
8.0
Very good
4,253 reviews
Southwest
8.0
Very good
4,253 reviews

Crew

8.6

Entertainment

7.5

Overall

8.0

Food

7.0

Comfort

8.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.
Delta
7.9
Good
8,010 reviews
Southwest
8.0
Very good
4,253 reviews

Crew

8.6

Entertainment

7.5

Overall

8.0

Food

7.0

Comfort

8.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.
United Airlines
7.4
Good
9,065 reviews
Southwest
8.0
Very good
4,253 reviews

Crew

8.6

Entertainment

7.5

Overall

8.0

Food

7.0

Comfort

8.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.
American Airlines
7.2
Good
11,041 reviews
Southwest
8.0
Very good
4,253 reviews

Crew

8.6

Entertainment

7.5

Overall

8.0

Food

7.0

Comfort

8.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.
Frontier
5.8
Fair
3,094 reviews
Southwest
8.0
Very good
4,253 reviews

Crew

8.6

Entertainment

7.5

Overall

8.0

Food

7.0

Comfort

8.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.

Related info for your journey

Find useful and relevant information for your journey from LaGuardia to Sky Harbor Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from New York LaGuardia Airport to Phoenix Sky Harbor Intl Airport?

    Airlines like Southwest, Delta, and JetBlue fly from New York LaGuardia Airport to Phoenix Sky Harbor Intl Airport in about 7h 50m. The time it takes to get you to your destination can typically vary by up to 4h 29m. Airlines will cover a distance of 2142 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from New York LaGuardia Airport to Phoenix Sky Harbor Intl Airport round-trip?

    Cheapflights users have booked flights from New York LaGuardia Airport to Phoenix Sky Harbor Intl Airport round-trip from $150. Other airlines that can offer you cheap pricing are Southwest, from $236, and Delta, from $236. Frontier is currently priced 59% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from New York LaGuardia Airport to Phoenix Sky Harbor Intl Airport one-way?

    $112 is the cheapest one-way deal found within the past few days, from Spirit Airlines. You may also be able to find cheap deals on United Airlines and Frontier, with prices starting from $114 and $116, respectively.

  • Can I find deals for flights from LaGuardia to Sky Harbor Intl that include hotel bookings?

    Yes. In addition to deals on LaGuardia to Sky Harbor Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from LaGuardia to Sky Harbor Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from LaGuardia to Sky Harbor Intl.

  • Can I find deals for business class flights from LaGuardia to Sky Harbor Intl?

    Yes. Cheapflights offers flight deals from LaGuardia to Sky Harbor Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from New York LaGuardia Airport to Phoenix Sky Harbor Intl Airport?

    Currently, October is the cheapest month in which you can book a flight from New York LaGuardia Airport to Phoenix Sky Harbor Intl Airport (average of $158). Flying from New York LaGuardia Airport to Phoenix Sky Harbor Intl Airport in July is currently the most expensive (average of $289). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Phoenix Sky Harbor Intl Airport?

Book flights to Phoenix Sky Harbor Intl Airport if you plan to visit one of these locations
Goodyear
Glendale
Payson
Chandler
Casa Grande
Globe
Peoria
Camp Verde
Buckeye
Surprise
Paradise Valley
Avondale
Guadalupe

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for LaGuardia to Sky Harbor Intl

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Sky Harbor Intl flights
Newark to Sky Harbor Intl flights
Newark to Phoenix-Mesa Gateway flights
Stewart to Sky Harbor Intl flights

Top 5 airlines flying from LaGuardia to Sky Harbor Intl

Discover the top 5 airlines that operate flights from LaGuardia to Sky Harbor Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$150Average$249FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$236Average$329FlexibilityNo cancel feeOn-time63%
DeltaCheapest$236Average$375FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$256Average$417FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$272Average$370FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.