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Cheap flights from New York LaGuardia Airport to Phoenix from $111

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 1/18. 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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0 bags

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Find the cheapest flights from New York LaGuardia Airport to Phoenix

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:29 am - 8:13 pm
LGA
-
PHX
15h 44m2 stops
Multiple Airlines Logo
3:06 pm - 12:00 pm
PHX
-
LGA
18h 54m1 stop
$210Multiple Airlines
Sat, Jan 17 - Tue, Jan 20
Frontier Logo
6:15 am - 3:25 pm
LGA
-
PHX
11h 10m1 stop
Frontier Logo
6:00 am - 3:59 pm
PHX
-
LGA
7h 59m1 stop
$211Frontier
Thu, Jan 15 - Thu, Jan 22
Southwest Logo
10:10 am - 6:40 pm
LGA
-
PHX
10h 30m2 stops
Southwest Logo
12:05 pm - 11:05 pm
PHX
-
LGA
9h 00m2 stops
$212Southwest
Fri, Jan 16 - Tue, Jan 20
Multiple Airlines Logo
11:59 am - 11:36 pm
LGA
-
PHX
13h 37m1 stop
Multiple Airlines Logo
10:16 pm - 2:00 pm
PHX
-
LGA
13h 44m2 stops
$213Multiple Airlines
Thu, Jan 15 - Mon, Jan 19
Multiple Airlines Logo
10:00 pm - 2:55 pm
LGA
-
PHX
18h 55m1 stop
Multiple Airlines Logo
3:06 pm - 12:00 pm
PHX
-
LGA
18h 54m1 stop
$214Multiple Airlines
Fri, Jan 16 - Tue, Jan 20
Multiple Airlines Logo
5:30 am - 11:43 am
LGA
-
PHX
8h 13m1 stop
Multiple Airlines Logo
5:10 pm - 10:00 pm
PHX
-
LGA
26h 50m1 stop
$215Multiple Airlines
Tue, Jan 6 - Tue, Jan 13
United Airlines Logo
5:15 pm - 10:59 pm
LGA
-
PHX
7h 44m1 stop
United Airlines Logo
10:22 am - 7:23 pm
PHX
-
LGA
7h 01m1 stop
$216United Airlines
Tue, Jan 6 - Thu, Jan 8
Southwest Logo
2:00 pm - 10:40 pm
LGA
-
PHX
10h 40m1 stop
Southwest Logo
7:15 am - 5:15 pm
PHX
-
LGA
8h 00m1 stop
$217Southwest
Fri, Jan 23 - Sun, Jan 25
Frontier Logo
10:55 pm - 3:31 pm
LGA
-
PHX
18h 36m1 stop
Frontier Logo
7:00 am - 10:00 pm
PHX
-
LGA
13h 00m1 stop
$218Frontier
Mon, Jan 5 - Fri, Jan 9
United Airlines Logo
10:34 am - 4:04 pm
LGA
-
PHX
7h 30m1 stop
United Airlines Logo
6:45 am - 5:13 pm
PHX
-
LGA
8h 28m2 stops
$220United Airlines
Sat, Jan 10 - Sat, Jan 17

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
Jan 15
LGA6:15 amNew York LaGuardia
11h 10m
1 stop
PHX3:25 pmPhoenix Sky Harbor Intl
Jan 22
PHX6:00 amPhoenix Sky Harbor Intl
7h 59m
1 stop
LGA3:59 pmNew York LaGuardia
$211
Find similar
Frontier
Jan 5
LGA10:55 pmNew York LaGuardia
18h 36m
1 stop
PHX3:31 pmPhoenix Sky Harbor Intl
Jan 9
PHX7:00 amPhoenix Sky Harbor Intl
13h 00m
1 stop
LGA10:00 pmNew York LaGuardia
$218
Find similar
Frontier
Feb 19
LGA12:00 pmNew York LaGuardia
10h 26m
1 stop
PHX8:26 pmPhoenix Sky Harbor Intl
Feb 21
PHX6:00 amPhoenix Sky Harbor Intl
8h 28m
1 stop
LGA4:28 pmNew York LaGuardia
$224
Find similar

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

Our best Southwest deals on New York LaGuardia Airport to Phoenix Sky Harbor Intl Airport flight tickets
Southwest
Jan 16
LGA10:10 amNew York LaGuardia
10h 30m
2 stops
PHX6:40 pmPhoenix Sky Harbor Intl
Jan 20
PHX12:05 pmPhoenix Sky Harbor Intl
9h 00m
2 stops
LGA11:05 pmNew York LaGuardia
$212
Find similar
Southwest
Jan 23
LGA2:00 pmNew York LaGuardia
10h 40m
1 stop
PHX10:40 pmPhoenix Sky Harbor Intl
Jan 25
PHX7:15 amPhoenix Sky Harbor Intl
8h 00m
1 stop
LGA5:15 pmNew York LaGuardia
$217
Find similar
Southwest
Feb 1
LGA10:10 amNew York LaGuardia
10h 30m
2 stops
PHX6:40 pmPhoenix Sky Harbor Intl
Feb 5
PHX12:50 pmPhoenix Sky Harbor Intl
6h 55m
1 stop
LGA9:45 pmNew York LaGuardia
$222
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 December 15, 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

Sat 1/17

6:29 am-8:13 pm

2 stops15h 44m

Phoenix Sky Harbor Intl

Tue 1/20

3:06 pm-12:00 pm

1 stop18h 54m

$210

New YorkPhoenix

LGA - PHX

LGAPHX

New York LaGuardia

Thu 1/15

6:15 am-3:25 pm

1 stop11h 10m

Phoenix Sky Harbor Intl

Thu 1/22

6:00 am-3:59 pm

1 stop7h 59m

$211

New YorkPhoenix

LGA - PHX

LGAPHX

New York LaGuardia

Fri 1/16

10:10 am-6:40 pm

2 stops10h 30m

Phoenix Sky Harbor Intl

Tue 1/20

12:05 pm-11:05 pm

2 stops9h 00m

$212

New YorkPhoenix

LGA - PHX

LGAPHX

New York LaGuardia

Thu 1/15

11:59 am-11:36 pm

1 stop13h 37m

Phoenix Sky Harbor Intl

Mon 1/19

10:16 pm-2:00 pm

2 stops13h 44m

$213

New YorkPhoenix

LGA - PHX

LGAPHX

New York LaGuardia

Fri 1/16

10:00 pm-2:55 pm

1 stop18h 55m

Phoenix Sky Harbor Intl

Tue 1/20

3:06 pm-12:00 pm

1 stop18h 54m

$214

New YorkPhoenix

LGA - PHX

LGAPHX

New York LaGuardia

Tue 1/6

5:30 am-11:43 am

1 stop8h 13m

Phoenix Sky Harbor Intl

Tue 1/13

5:10 pm-10:00 pm

1 stop26h 50m

$215

New YorkPhoenix

LGA - PHX

LGAPHX

New York LaGuardia

Tue 1/6

5:15 pm-10:59 pm

1 stop7h 44m

Phoenix Sky Harbor Intl

Thu 1/8

10:22 am-7:23 pm

1 stop7h 01m

$216

New YorkPhoenix

LGA - PHX

LGAPHX

New York LaGuardia

Fri 1/23

2:00 pm-10:40 pm

1 stop10h 40m

Phoenix Sky Harbor Intl

Sun 1/25

7:15 am-5:15 pm

1 stop8h 00m

$217

New YorkPhoenix

LGA - PHX

LGAPHX

New York LaGuardia

Mon 1/5

10:55 pm-3:31 pm

1 stop18h 36m

Phoenix Sky Harbor Intl

Fri 1/9

7:00 am-10:00 pm

1 stop13h 00m

$218

New YorkPhoenix

LGA - PHX

LGAPHX

New York LaGuardia

Sat 1/10

10:34 am-4:04 pm

1 stop7h 30m

Phoenix Sky Harbor Intl

Sat 1/17

6:45 am-5:13 pm

2 stops8h 28m

$220

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, October 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 $289. If you are unable to visit Phoenix Sky Harbor Intl Airport during the month of October, then departing from New York LaGuardia Airport during the month September is also very affordable. Most momondo users find prices during this month for around $296.

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 $384. 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 $465. 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 $376. 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 $465. 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 $359 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 $197 on momondo.

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

As of December 2025, prices for New York LaGuardia Airport to Phoenix Sky Harbor Intl Airport flights are approximately 111% more expensive 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

Fastest flight time

7h 53m

Direct flights

None
The fastest flight from New York LaGuardia Airport to Phoenix Sky Harbor Intl Airport takes 7h 53m
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 7h 53m 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 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 $150Free CancellationRating
5.8
3,080 reviews
Search Frontier flights
SouthwestPriceFrom $236Free CancellationRating
7.9
4,250 reviews
Search Southwest flights
DeltaPriceFrom $236Free CancellationRating
7.9
8,008 reviews
Search Delta flights
United AirlinesPriceFrom $256Free CancellationRating
7.4
9,092 reviews
Search United Airlines flights
American AirlinesPriceFrom $257Free CancellationRating
7.2
11,052 reviews
Search American Airlines flights

  • Southwest Flights From New York LaGuardia Airport to Phoenix Sky Harbor Intl Airport

    Southwest flight deals from New York LaGuardia Airport to Phoenix Sky Harbor Intl Airport start from $236 round-trip. Over the 6 Southwest flights for this route in a normal week, average airfare is usually $333 round-trip - but some users have found much cheaper deals with momondo.

  • United Airlines Flights From New York LaGuardia Airport to Phoenix Sky Harbor Intl Airport

    The best United Airlines deal for New York LaGuardia Airport to Phoenix Sky Harbor Intl Airport flight tickets found on momondo in the last 72 hours was $256, round-trip. It should be noted that an average United Airlines flight deal for this route in this time was higher, at $410 round-trip. United Airlines operates 5 flights out of New York LaGuardia Airport into Phoenix Sky Harbor Intl Airport in an average week, so prices vary by time and availability. 9,092 United Airlines reviews by users on momondo have scored the airline at 7.4/10.

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
Casa Grande
Surprise
Goodyear
Buckeye
Payson
Apache Junction
Avondale
Wickenburg
Paradise Valley
Camp Verde
Litchfield Park
Fountain Hills
Cave Creek

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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