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$117+ 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 8/7. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — PHX
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheapflights Tip: The best prices from New York LaGuardia to Phoenix are usually found in September or November, 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 July 31, 2025.

Round-trip from

$227
(FlightHub)

One-way from

$117
(CheapOair)

Popular in

December

Cheapest in

September

Average price

$392
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. 10% potential increase in price ($44 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 31, 2025.

This FlightHub deal was found by Cheapflights users on 7/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/311:45 pmLGA - PHX
1 stop10h 52mSpirit Airlines
Fri 9/510:59 pmPHX - LGA
1 stop9h 10mSpirit Airlines
Deal found 7/29$227
This CheapOair deal was found by Cheapflights users on 7/28. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/285:30 pmLGA - PHX
1 stop8h 19mMultiple Airlines
Thu 9/410:59 pmPHX - LGA
1 stop10h 30mMultiple Airlines
Deal found 7/28$233
This American Airlines deal was found by Cheapflights users on 7/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/65:20 pmLGA - PHX
1 stop7h 53mAmerican Airlines
Sat 9/1310:51 amPHX - LGA
1 stop7h 08mAmerican Airlines
Deal found 7/30$255
This Delta deal was found by Cheapflights users on 7/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/66:05 amLGA - PHX
1 stop6h 34mDelta
Sat 9/136:05 amPHX - LGA
1 stop6h 38mDelta
Deal found 7/29$256
This Frontier deal was found by Cheapflights users on 7/29. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2010:50 pmLGA - PHX
1 stop13h 40mFrontier
Wed 9/108:00 amPHX - LGA
1 stop11h 11mFrontier
Deal found 7/29$258
This Southwest deal was found by Cheapflights users on 7/31. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/612:20 pmLGA - PHX
2 stops9h 20mSouthwest
Sat 9/1311:15 amPHX - LGA
1 stop6h 35mSouthwest
Deal found 7/31$262
This Mytrip deal was found by Cheapflights users on 7/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/266:30 amLGA - AZA
3 stops18h 46mMultiple Airlines
Mon 9/297:40 amAZA - LGA
3 stops23h 20mMultiple Airlines
Deal found 7/29$318

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 July 31, 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

Sun 8/31

1:45 pm-9:37 pm

1 stop10h 52m

Phoenix Sky Harbor Intl

Fri 9/5

10:59 pm-11:09 am

1 stop9h 10m

$227

New YorkPhoenix

LGA - PHX

LGAPHX

New York LaGuardia

Thu 8/28

5:30 pm-10:49 pm

1 stop8h 19m

Phoenix Sky Harbor Intl

Thu 9/4

10:59 pm-12:29 pm

1 stop10h 30m

$233

New YorkPhoenix

LGA - PHX

LGAPHX

New York LaGuardia

Sat 9/6

5:20 pm-10:13 pm

1 stop7h 53m

Phoenix Sky Harbor Intl

Sat 9/13

10:51 am-8:59 pm

1 stop7h 08m

$255

New YorkPhoenix

LGA - PHX

LGAPHX

New York LaGuardia

Sat 9/6

6:05 am-9:39 am

1 stop6h 34m

Phoenix Sky Harbor Intl

Sat 9/13

6:05 am-3:43 pm

1 stop6h 38m

$256

New YorkPhoenix

LGA - PHX

LGAPHX

New York LaGuardia

Wed 8/20

10:50 pm-9:30 am

1 stop13h 40m

Phoenix Sky Harbor Intl

Wed 9/10

8:00 am-10:11 pm

1 stop11h 11m

$258

New YorkPhoenix

LGA - PHX

LGAPHX

New York LaGuardia

Sat 9/6

12:20 pm-6:40 pm

2 stops9h 20m

Phoenix Sky Harbor Intl

Sat 9/13

11:15 am-8:50 pm

1 stop6h 35m

$262

New YorkPhoenix

LGA - AZA

LGAAZA

New York LaGuardia

Fri 9/26

6:30 am-10:16 pm

3 stops18h 46m

Phoenix-Mesa Gateway

Mon 9/29

7:40 am-10:00 am

3 stops23h 20m

$318

New YorkPhoenix

LGA - PHX

LGAPHX

New York LaGuardia

Thu 8/7

10:55 am-10:34 pm

1 stop14h 39m

$117

New YorkPhoenix

LGA - PHX

LGAPHX

New York LaGuardia

Wed 9/3

5:00 pm-9:40 pm

1 stop7h 40m

$129

New YorkPhoenix

LGA - PHX

LGAPHX

New York LaGuardia

Sat 10/18

5:31 pm-11:22 pm

1 stop8h 51m

$131

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 13 results
1
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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 July 25, 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 July 31, 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.

How much does it cost to fly round-trip from New York LaGuardia Airport to Phoenix?

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 July 31, 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
4,246 reviews

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Food

7.0

Overall

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Southwest
8.0
Very good
4,246 reviews
Southwest
8.0
Very good
4,246 reviews

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Food

7.0

Overall

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Delta
8.0
Very good
7,981 reviews
Southwest
8.0
Very good
4,246 reviews

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Food

7.0

Overall

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
United Airlines
7.4
Good
8,900 reviews
Southwest
8.0
Very good
4,246 reviews

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Food

7.0

Overall

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,246 reviews

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Food

7.0

Overall

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Spirit Airlines
6.3
Okay
8,049 reviews
Southwest
8.0
Very good
4,246 reviews

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Food

7.0

Overall

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.

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.

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

    According to our current data, Spirit Airlines ($227), American Airlines ($255), and Delta ($256) offers the cheapest pricing from New York LaGuardia Airport to Phoenix. Spirit Airlines is priced at 41% 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 Spirit Airlines, which is currently one of the cheapest options available, starting at $117. Southwest flights start at $129 while deals on Frontier start at $131 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

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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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$128Average$230FlexibilityNo cancel feeOn-time62%
DeltaCheapest$246Average$365FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$257Average$390FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$263Average$419FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$276Average$421FlexibilityNo cancel feeOn-time63%

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