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Cheap flights from New York LaGuardia Airport to Phoenix from $119

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New York LaGuardia Airport to Phoenix departing on 9/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from New York LaGuardia Airport to Phoenix

Cheap round-trip flights

Logo
5:55 am - 5:13 pmLGA-PHX
14h 18m2 stops
Logo
12:01 pm - 11:25 pmPHX-LGA
8h 24m1 stop
$228
Find Deal
Thu, Sep 11 - Mon, Sep 15
Spirit Airlines Logo
8:49 am - 10:56 amLGA-PHX
29h 07m2 stops
Spirit Airlines Logo
1:27 pm - 10:38 pmPHX-LGA
6h 11m1 stop
$229Spirit Airlines
Find Deal
Wed, Sep 17 - Thu, Sep 18
Spirit Airlines Logo
5:55 am - 12:23 pmLGA-PHX
9h 28m1 stop
Spirit Airlines Logo
1:27 pm - 10:38 pmPHX-LGA
6h 11m1 stop
$230Spirit Airlines
Find Deal
Thu, Sep 11 - Thu, Sep 11
Frontier Logo
10:56 pm - 7:32 amLGA-PHX
11h 36m1 stop
Frontier Logo
8:00 am - 10:11 pmPHX-LGA
11h 11m1 stop
$232Frontier
Find Deal
Wed, Sep 24 - Sat, Sep 27
Logo
6:00 am - 12:08 pmLGA-PHX
9h 08m1 stop
Logo
9:59 pm - 10:00 pmPHX-LGA
21h 01m1 stop
$234
Find Deal
Thu, Oct 9 - Mon, Oct 13
Logo
8:36 pm - 10:01 amLGA-PHX
16h 25m2 stops
Logo
11:26 am - 10:11 pmPHX-LGA
7h 45m1 stop
$235
Find Deal
Sat, Sep 6 - Mon, Sep 8
Logo
3:13 pm - 9:53 pmLGA-PHX
33h 40m2 stops
Logo
12:01 pm - 11:25 pmPHX-LGA
8h 24m1 stop
$236
Find Deal
Tue, Sep 9 - Fri, Sep 12
Frontier Logo
8:36 pm - 7:50 amLGA-PHX
14h 14m1 stop
Frontier Logo
5:35 am - 9:04 pmPHX-LGA
13h 29m1 stop
$242Frontier
Find Deal
Thu, Oct 30 - Sun, Nov 2
Southwest Logo
6:05 pm - 10:00 pmLGA-PHX
6h 55m1 stop
Southwest Logo
5:50 am - 4:20 pmPHX-LGA
7h 30m1 stop
$277Southwest
Find Deal
Tue, Sep 30 - Tue, Oct 14
Southwest Logo
4:30 pm - 10:40 pmLGA-PHX
9h 10m1 stop
Southwest Logo
2:05 pm - 11:15 pmPHX-LGA
6h 10m1 stop
$278Southwest
Find Deal
Wed, Oct 29 - Sat, Nov 1

Frontier flights from New York LaGuardia Airport to Phoenix Sky Harbor Intl Airport

Our best Frontier deals on New York LaGuardia Airport to Phoenix Sky Harbor Intl Airport flight tickets
Frontier
Sep 5
LGA10:59 pmNew York LaGuardia
20h 05m
2 stops
PHX4:04 pmPhoenix Sky Harbor Intl
Sep 8
PHX11:26 amPhoenix Sky Harbor Intl
7h 45m
1 stop
LGA10:11 pmNew York LaGuardia
$226
Find similar
Frontier
Sep 24
LGA10:56 pmNew York LaGuardia
11h 36m
1 stop
PHX7:32 amPhoenix Sky Harbor Intl
Sep 27
PHX8:00 amPhoenix Sky Harbor Intl
11h 11m
1 stop
LGA10:11 pmNew York LaGuardia
$232
Find similar
Frontier
Aug 28
LGA5:30 pmNew York LaGuardia
8h 19m
1 stop
PHX10:49 pmPhoenix Sky Harbor Intl
Sep 29
PHX5:04 pmPhoenix Sky Harbor Intl
15h 56m
1 stop
LGA12:00 pmNew York LaGuardia
$239
Find similar

Spirit Airlines flights from New York LaGuardia Airport to Phoenix Sky Harbor Intl Airport

Our best Spirit Airlines deals on New York LaGuardia Airport to Phoenix Sky Harbor Intl Airport flight tickets
Spirit Airlines
Sep 17
LGA8:49 amNew York LaGuardia
29h 07m
2 stops
PHX10:56 amPhoenix Sky Harbor Intl
Sep 18
PHX1:27 pmPhoenix Sky Harbor Intl
6h 11m
1 stop
LGA10:38 pmNew York LaGuardia
$229
Find similar
Spirit Airlines
Sep 11
LGA5:55 amNew York LaGuardia
9h 28m
1 stop
PHX12:23 pmPhoenix Sky Harbor Intl
Sep 11
PHX1:27 pmPhoenix Sky Harbor Intl
6h 11m
1 stop
LGA10:38 pmNew York LaGuardia
$230
Find similar
Spirit Airlines
Sep 18
LGA5:55 amNew York LaGuardia
9h 28m
1 stop
PHX12:23 pmPhoenix Sky Harbor Intl
Sep 22
PHX12:01 pmPhoenix Sky Harbor Intl
21h 28m
2 stops
LGA12:29 pmNew York LaGuardia
$238
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from New York LaGuardia Airport to Phoenix Sky Harbor Intl Airport 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, momondo users made 832,500 searches. Data last updated August 27, 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

Fly to

Route

Depart

Return

Price

New YorkPhoenix

LGA - PHX

LGAPHX

New York LaGuardia

Thu 9/11

5:55 am-5:13 pm

2 stops14h 18m

Phoenix Sky Harbor Intl

Mon 9/15

12:01 pm-11:25 pm

1 stop8h 24m

$228

New YorkPhoenix

LGA - PHX

LGAPHX

New York LaGuardia

Wed 9/17

8:49 am-10:56 am

2 stops29h 07m

Phoenix Sky Harbor Intl

Thu 9/18

1:27 pm-10:38 pm

1 stop6h 11m

$229

New YorkPhoenix

LGA - PHX

LGAPHX

New York LaGuardia

Thu 9/11

5:55 am-12:23 pm

1 stop9h 28m

Phoenix Sky Harbor Intl

Thu 9/11

1:27 pm-10:38 pm

1 stop6h 11m

$230

New YorkPhoenix

LGA - PHX

LGAPHX

New York LaGuardia

Wed 9/24

10:56 pm-7:32 am

1 stop11h 36m

Phoenix Sky Harbor Intl

Sat 9/27

8:00 am-10:11 pm

1 stop11h 11m

$232

New YorkPhoenix

LGA - PHX

LGAPHX

New York LaGuardia

Thu 10/9

6:00 am-12:08 pm

1 stop9h 08m

Phoenix Sky Harbor Intl

Mon 10/13

9:59 pm-10:00 pm

1 stop21h 01m

$234

New YorkPhoenix

LGA - PHX

LGAPHX

New York LaGuardia

Sat 9/6

8:36 pm-10:01 am

2 stops16h 25m

Phoenix Sky Harbor Intl

Mon 9/8

11:26 am-10:11 pm

1 stop7h 45m

$235

New YorkPhoenix

LGA - PHX

LGAPHX

New York LaGuardia

Tue 9/9

3:13 pm-9:53 pm

2 stops33h 40m

Phoenix Sky Harbor Intl

Fri 9/12

12:01 pm-11:25 pm

1 stop8h 24m

$236

New YorkPhoenix

LGA - PHX

LGAPHX

New York LaGuardia

Thu 10/30

8:36 pm-7:50 am

1 stop14h 14m

Phoenix Sky Harbor Intl

Sun 11/2

5:35 am-9:04 pm

1 stop13h 29m

$242

New YorkPhoenix

LGA - PHX

LGAPHX

New York LaGuardia

Tue 9/30

6:05 pm-10:00 pm

1 stop6h 55m

Phoenix Sky Harbor Intl

Tue 10/14

5:50 am-4:20 pm

1 stop7h 30m

$277

New YorkPhoenix

LGA - PHX

LGAPHX

New York LaGuardia

Wed 10/29

4:30 pm-10:40 pm

1 stop9h 10m

Phoenix Sky Harbor Intl

Sat 11/1

2:05 pm-11:15 pm

1 stop6h 10m

$278

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Phoenix from

How to get the cheapest flight ticket from New York LaGuardia Airport to Phoenix Sky Harbor Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Phoenix Sky Harbor Intl Airport?

In general, September is the cheapest month to fly from New York LaGuardia Airport to Phoenix Sky Harbor Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $297. If you are unable to visit Phoenix Sky Harbor Intl Airport during the month of September, then departing from New York LaGuardia Airport during the month November is also very affordable. Most momondo users find prices during this month for around $316.

What is the cheapest day to depart on your flight to Phoenix Sky Harbor Intl Airport?

On average, the least expensive day to fly to Phoenix Sky Harbor Intl Airport from New York LaGuardia Airport is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $393. However, this price may fluctuate depending on the airline, the season, and holidays. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $463. These prices are subject to change though, so be sure to set up a Price Alert for flights to Phoenix Sky Harbor Intl Airport.

What is the cheapest time of day to depart on your flight to Phoenix Sky Harbor Intl Airport?

In the evening is the cheapest time of day to fly from New York LaGuardia Airport to Phoenix Sky Harbor Intl Airport when you can find flight prices for as low as $393. Flying to Phoenix Sky Harbor Intl Airport in the evening is an ideal time because this is during off-peak travel hours. Try not to purchase tickets at noon because they tend to be around $464. Of course, these prices can vary depending on the time of year and what airport you fly to.

How far in advance should I book a flight to Phoenix Sky Harbor Intl Airport?

You are more likely to see cheaper flights to Phoenix Sky Harbor Intl Airport from New York LaGuardia Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Phoenix Sky Harbor Intl Airport for around $379 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Phoenix Sky Harbor Intl Airport from New York LaGuardia Airport for as low as $305 on momondo.

How have New York LaGuardia Airport to Phoenix Sky Harbor Intl Airport flight prices changed over time?

As of August 2025, prices for New York LaGuardia Airport to Phoenix Sky Harbor Intl Airport flights are approximately 8% cheaper when compared to flights at the same time last year.

When to book flights from New York LaGuardia Airport to Phoenix Sky Harbor Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from New York LaGuardia Airport to Phoenix Sky Harbor Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap New York LaGuardia Airport to Phoenix Sky Harbor Intl Airport (LGA to PHX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New York LaGuardia Airport to Phoenix Sky Harbor Intl Airport

Direct flights

None
There are no direct flights from New York LaGuardia Airport to Phoenix Sky Harbor Intl Airport. There are no popular flight routes from New York LaGuardia Airport to Phoenix Sky Harbor Intl Airport.
Search flight deals

  • How far is New York LaGuardia to Phoenix Sky Harbor Intl by plane?

    A flight from New York LaGuardia to Phoenix Sky Harbor Intl will travel around 2141.8 mi. Typically, this will take 6h 55m by plane in normal conditions.

  • When did momondo last update prices for flights from New York LaGuardia Airport to Phoenix Sky Harbor Intl Airport?

    Prices for flights from New York LaGuardia Airport to Phoenix Sky Harbor Intl Airport were last updated today.

  • How many operators does momondo search for flights from New York LaGuardia Airport to Phoenix Sky Harbor Intl Airport?

  • How old do you have to be to fly from New York LaGuardia Airport to Phoenix Sky Harbor Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from New York LaGuardia Airport to Phoenix Sky Harbor Intl Airport.

  • What documentation or ID do you need to fly to Phoenix Sky Harbor Intl Airport?

    The necessary travel and health documents for your Phoenix Sky Harbor Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from New York LaGuardia Airport to Phoenix Sky Harbor Intl Airport?

  • What is the most popular airline from New York LaGuardia Airport to Phoenix Sky Harbor Intl Airport?

Best airlines flying from New York LaGuardia Airport to Phoenix Sky Harbor Intl Airport

Compare and see reviews for airlines that fly from New York LaGuardia Airport to Phoenix Sky Harbor Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $148Free CancellationRating
5.8
3,202 reviews
Search Frontier flights
United AirlinesPriceFrom $256Free CancellationRating
7.4
8,945 reviews
Search United Airlines flights
American AirlinesPriceFrom $266Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $266Free CancellationRating
8.0
4,241 reviews
Search Southwest flights
DeltaPriceFrom $277Free CancellationRating
7.9
7,977 reviews
Search Delta flights

Traveling to a place near Phoenix?

Book flights to Phoenix if you plan to visit one of these locations
Scottsdale
Mesa
Tempe
Glendale
Chandler
Gilbert
Peoria
Surprise
Casa Grande
Buckeye
Wickenburg
Goodyear
Payson
Apache Junction
Paradise Valley
Avondale
Camp Verde
Fountain Hills
Cave Creek
Litchfield Park

Why use momondo?

Why should I use momondo to find a flight deal from New York to Phoenix?

It is quick and easy to find New York to Phoenix flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Phoenix that suits you.

Can I find flights from New York to Phoenix with flexible booking policies on momondo?

All flight searches from New York to Phoenix on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from New York to Phoenix?

momondo provides multiple filters to help you find the best flight to Phoenix from New York. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from New York to Phoenix right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of New York to Phoenix flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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