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$125+ Cheap flights from LaGuardia, NY (LGA) to Phoenix

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 10/14. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — PHX
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheapflights Tip: The best prices from New York LaGuardia to Phoenix are usually found in September or October, booked 17 days in advance, depart on a Friday or Tuesday and return on a Tuesday

Cheap flight deals from LaGuardia to Phoenix

Discover tips and strategies to find the most affordable flight options for your journey from LaGuardia (LGA) to Phoenix (PH1). 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 September 15, 2025.

Round-trip from

$240
(Kiwi.com)

One-way from

$125
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$296
From New York LaGuardia to Phoenix
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One-way flight from New York LaGuardia to Phoenix
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Highest demand for flights based on searches. 7% potential increase in price ($27 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from LaGuardia to Phoenix

Cheapest flights from LaGuardia to Phoenix
Explore the most affordable flight options available from LaGuardia to Phoenix. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/13. 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 10/225:55 amLGA - PHX
1 stop10h 22mMultiple Airlines
Tue 10/287:32 amPHX - LGA
1 stop11h 28mMultiple Airlines
Deal found 9/13$240
This Priceline deal was found by Cheapflights users on 9/13. 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.
Thu 9/255:30 pmLGA - PHX
1 stop8h 26mMultiple Airlines
Sun 9/2812:01 pmPHX - LGA
1 stop8h 24mMultiple Airlines
Deal found 9/13$241
This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
Sat 10/251:05 pmLGA - PHX
2 stops13h 36mMultiple Airlines
Tue 10/287:32 amPHX - LGA
1 stop11h 28mMultiple Airlines
Deal found 9/13$242
This Frontier deal was found by Cheapflights users on 9/13. 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.
Fri 10/1710:00 pmLGA - PHX
2 stops20h 04mFrontier
Tue 10/216:33 amPHX - LGA
2 stops12h 48mFrontier
Deal found 9/13$243
This Kiwi.com deal was found by Cheapflights users on 9/12. 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 11/61:30 pmLGA - PHX
2 stops12h 59mMultiple Airlines
Sun 11/95:35 amPHX - LGA
1 stop13h 25mMultiple Airlines
Deal found 9/12$244
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 10/155:03 pmLGA - PHX
2 stops17h 56mFrontier
Sun 10/1910:59 pmPHX - LGA
1 stop10h 05mFrontier
Deal found 9/14$245
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 10/25:55 amLGA - PHX
2 stops14h 18mMultiple Airlines
Sun 10/58:20 pmPHX - LGA
1 stop22h 51mMultiple Airlines
Deal found 9/13$246
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 10/310:59 pmLGA - PHX
2 stops20h 03mFrontier
Fri 10/1011:24 pmPHX - LGA
1 stop9h 40mFrontier
Deal found 9/14$247
This Priceline deal was found by Cheapflights users on 9/14. 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.
Thu 10/96:30 amLGA - PHX
1 stop7h 43mMultiple Airlines
Tue 10/1410:59 pmPHX - LGA
1 stop10h 05mMultiple Airlines
Deal found 9/14$248
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 11/58:06 pmLGA - PHX
1 stop20h 56mMultiple Airlines
Mon 11/105:35 amPHX - LGA
1 stop13h 30mMultiple Airlines
Deal found 9/15$249
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 11/710:55 pmLGA - PHX
2 stops20h 06mFrontier
Tue 11/117:00 amPHX - LGA
1 stop6h 30mFrontier
Deal found 9/14$250
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 10/2312:55 pmLGA - PHX
2 stops13h 00mFrontier
Sun 10/265:15 amPHX - LGA
1 stop12h 45mFrontier
Deal found 9/14$251

Cheapflights Fare Finder

 
Customize your flight search to find flights from LaGuardia to Phoenix 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 September 15, 2025.
Use the filters below to find and compare flights from New York LaGuardia Airport to Phoenix that are best for you.

Fly from

LaGuardia

Fly to

Phoenix

Route

Depart

Return

Price

New YorkPhoenix

LGA - PHX

LGAPHX

New York LaGuardia

Thu 11/6

2:05 pm-8:50 pm

2 stops8h 45m

Phoenix Sky Harbor Intl

Tue 11/11

11:55 am-9:55 pm

2 stops8h 00m

$253

New YorkPhoenix

LGA - PHX

LGAPHX

New York LaGuardia

Tue 9/30

3:13 pm-9:53 pm

2 stops33h 40m

Phoenix Sky Harbor Intl

Mon 10/13

9:59 pm-10:00 pm

1 stop21h 01m

$261

New YorkPhoenix

LGA - PHX

LGAPHX

New York LaGuardia

Fri 10/24

6:29 pm-11:04 pm

1 stop7h 35m

Phoenix Sky Harbor Intl

Wed 10/29

6:00 am-5:43 pm

1 stop8h 43m

$262

New YorkPhoenix

LGA - PHX

LGAPHX

New York LaGuardia

Wed 10/15

2:40 pm-8:35 pm

1 stop8h 55m

Phoenix Sky Harbor Intl

Fri 10/17

1:30 pm-11:20 pm

1 stop6h 50m

$262

New YorkPhoenix

LGA - PHX

LGAPHX

New York LaGuardia

Fri 10/31

4:00 pm-8:49 pm

1 stop7h 49m

Phoenix Sky Harbor Intl

Sat 11/1

12:59 am-10:54 am

1 stop7h 55m

$267

New YorkPhoenix

LGA - PHX

LGAPHX

New York LaGuardia

Tue 12/2

6:00 am-11:21 am

1 stop7h 21m

Phoenix Sky Harbor Intl

Sat 12/13

3:20 pm-11:41 pm

1 stop6h 21m

$267

New YorkPhoenix

LGA - PHX

LGAPHX

New York LaGuardia

Mon 10/27

2:00 pm-7:05 pm

1 stop8h 05m

Phoenix Sky Harbor Intl

Tue 11/4

11:55 am-9:55 pm

2 stops8h 00m

$267

New YorkPhoenix

LGA - PHX

LGAPHX

New York LaGuardia

Tue 12/2

6:00 am-11:21 am

1 stop7h 21m

Phoenix Sky Harbor Intl

Tue 12/9

12:45 pm-11:06 pm

1 stop8h 21m

$267

New YorkPhoenix

LGA - PHX

LGAPHX

New York LaGuardia

Fri 12/12

2:05 pm-8:50 pm

2 stops8h 45m

Phoenix Sky Harbor Intl

Tue 12/16

6:15 am-4:25 pm

1 stop8h 10m

$267

New YorkPhoenix

LGA - PHX

LGAPHX

New York LaGuardia

Wed 11/5

6:00 pm-11:56 pm

1 stop7h 56m

Phoenix Sky Harbor Intl

Sat 11/8

1:05 pm-9:45 pm

1 stop6h 40m

$267

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 39 results
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Best time to book a flight from LaGuardia to Phoenix

Have a flexible travel schedule? Discover the best time to fly to Phoenix 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

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

Use this chart to determine the optimal time to book a round-trip flight from LaGuardia to Phoenix. Price data was last updated on September 12, 2025.

Booking 17 days in advance of your planned departure date is, on average, the best time to get cheap flights from New York LaGuardia Airport to Phoenix. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, January is the cheapest month in which you can book a flight from New York LaGuardia Airport to Phoenix (average of $258). Flying from New York LaGuardia Airport to Phoenix in March is currently the most expensive (average of $337). 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 Phoenix. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

When flying from New York LaGuardia Airport to Phoenix, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 26% versus a flight at noon.

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

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

Travelers seeking maximum savings on their New York LaGuardia Airport to Phoenix 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 Phoenix

Get insights into the airlines that provide service to Phoenix. 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 Phoenix. Reviews last updated September 15, 2025.
See what other customers who have flown with Southwest, Delta, and United Airlines from New York LaGuardia Airport to Phoenix have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,242 reviews

Entertainment

7.5

Boarding

8.1

Crew

8.6

Food

7.0

Overall

8.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,242 reviews
Southwest
8.0
Very good
4,242 reviews

Entertainment

7.5

Boarding

8.1

Crew

8.6

Food

7.0

Overall

8.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
8.0
Very good
7,954 reviews
Southwest
8.0
Very good
4,242 reviews

Entertainment

7.5

Boarding

8.1

Crew

8.6

Food

7.0

Overall

8.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
8,929 reviews
Southwest
8.0
Very good
4,242 reviews

Entertainment

7.5

Boarding

8.1

Crew

8.6

Food

7.0

Overall

8.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,242 reviews

Entertainment

7.5

Boarding

8.1

Crew

8.6

Food

7.0

Overall

8.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Frontier
5.8
Fair
3,172 reviews
Southwest
8.0
Very good
4,242 reviews

Entertainment

7.5

Boarding

8.1

Crew

8.6

Food

7.0

Overall

8.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

Find useful and relevant information for your journey from LaGuardia to Phoenix. 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?

    For as low as $262, Southwest can have you in Phoenix from New York LaGuardia Airport in 7h 35m. Airlines will cover a distance of 2142 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    According to our current data, Frontier ($128), American Airlines ($266), and Southwest ($266) offers the cheapest pricing from New York LaGuardia Airport to Phoenix. Frontier is priced at 65% lower than the current average price of a flight leaving 3 months from now.

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

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $129. Southwest flights start at $129 while deals on Spirit Airlines start at $134 one-way.

  • Can I find deals for flights from LaGuardia to Phoenix that include hotel bookings?

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

  • How can I find direct flights from LaGuardia to Phoenix?

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

  • Can I find deals for business class flights from LaGuardia to Phoenix?

    Yes. Cheapflights offers flight deals from LaGuardia to Phoenix 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?

    Currently, January is the cheapest month in which you can book a flight from New York LaGuardia Airport to Phoenix (average of $258). Flying from New York LaGuardia Airport to Phoenix in March is currently the most expensive (average of $337). 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

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.

Top 5 airlines flying from LaGuardia to Phoenix

Discover the top 5 airlines that operate flights from LaGuardia to Phoenix. 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$128Average$237FlexibilityNo cancel feeOn-time62%
DeltaCheapest$246Average$371FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$256Average$414FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$266Average$392FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$266Average$327FlexibilityNo cancel feeOn-time63%

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