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Cheap flights from Phoenix-Mesa Gateway Airport to the United States from $40

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Phoenix-Mesa Gateway Airport to the United States departing on 12/18. 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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Find the cheapest flights from Phoenix-Mesa Gateway Airport to the United States

Cheap round-trip flights

Enter your travel dates to find the best prices.
Allegiant Air Logo
9:16 pm - 10:30 pmAZA-LAS
1h 14mnonstop
Allegiant Air Logo
8:00 am - 9:21 amLAS-AZA
1h 21mnonstop
$97Allegiant Air
Find Deal
Sat, Mar 14 - Sat, Mar 28
Allegiant Air Logo
9:16 pm - 10:30 pmAZA-LAS
1h 14mnonstop
Allegiant Air Logo
8:00 am - 9:21 amLAS-AZA
1h 21mnonstop
$99Allegiant Air
Find Deal
Sat, Mar 14 - Sat, Mar 28
Allegiant Air Logo
2:27 pm - 4:00 pmAZA-PVU
1h 33mnonstop
Allegiant Air Logo
7:00 am - 8:42 amPVU-AZA
1h 42mnonstop
$99Allegiant Air
Find Deal
Thu, Dec 18 - Sat, Jan 3
Allegiant Air Logo
9:26 pm - 10:59 pmAZA-PVU
1h 33mnonstop
Allegiant Air Logo
7:00 am - 8:42 amPVU-AZA
1h 42mnonstop
$104Allegiant Air
Find Deal
Thu, Dec 18 - Sat, Jan 3
Allegiant Air Logo
8:36 pm - 10:15 pmAZA-PVU
1h 39mnonstop
Allegiant Air Logo
6:59 pm - 8:46 pmPVU-AZA
1h 47mnonstop
$106Allegiant Air
Find Deal
Fri, Jan 16 - Sun, Jan 18
Allegiant Air Logo
10:54 am - 2:40 pmAZA-DSM
2h 46mnonstop
Allegiant Air Logo
1:06 pm - 3:10 pmDSM-AZA
3h 04mnonstop
$109Allegiant Air
Find Deal
Wed, Dec 10 - Fri, Dec 12
Allegiant Air Logo
9:02 am - 10:35 amAZA-PVU
1h 33mnonstop
Allegiant Air Logo
7:00 am - 8:42 amPVU-AZA
1h 42mnonstop
$109Allegiant Air
Find Deal
Thu, Nov 20 - Mon, Nov 24
Allegiant Air Logo
11:00 am - 2:47 pmAZA-FSD
2h 47mnonstop
Allegiant Air Logo
3:37 pm - 5:34 pmFSD-AZA
2h 57mnonstop
$113Allegiant Air
Find Deal
Tue, Jan 13 - Tue, Jan 20
Multiple Airlines Logo
3:24 pm - 4:38 pmAZA-LAS
1h 14mnonstop
Multiple Airlines Logo
7:55 pm - 8:46 amLAS-AZA
12h 51m1 stop
$170Multiple Airlines
Find Deal
Wed, Mar 25 - Mon, Mar 30
Multiple Airlines Logo
9:10 am - 11:29 pmAZA-LAS
15h 19m2 stops
Multiple Airlines Logo
3:29 pm - 2:29 pmLAS-AZA
22h 00m1 stop
$283Multiple Airlines
Find Deal
Wed, Nov 19 - Wed, Nov 26

Allegiant Air flights from Phoenix-Mesa Gateway Airport to United States

Our best Allegiant Air deals on Phoenix-Mesa Gateway Airport to United States flight tickets
Allegiant Air
Mar 14
AZA9:16 pmPhoenix-Mesa Gateway
1h 14m
LAS10:30 pmLas Vegas Harry Reid Intl
Mar 28
LAS8:00 amLas Vegas Harry Reid Intl
1h 21m
AZA9:21 amPhoenix-Mesa Gateway
$97
Find similar
Allegiant Air
Mar 14
AZA9:16 pmPhoenix-Mesa Gateway
1h 14m
LAS10:30 pmLas Vegas Harry Reid Intl
Mar 28
LAS8:00 amLas Vegas Harry Reid Intl
1h 21m
AZA9:21 amPhoenix-Mesa Gateway
$99
Find similar
Allegiant Air
Dec 18
AZA9:26 pmPhoenix-Mesa Gateway
1h 33m
PVU10:59 pmProvo
Jan 3
PVU7:00 amProvo
1h 42m
AZA8:42 amPhoenix-Mesa Gateway
$104
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Phoenix-Mesa Gateway Airport to United States 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 October 31, 2025.
Use the filters below to find and compare flights from Phoenix-Mesa Gateway Airport to the United States that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PhoenixLas Vegas

AZA - LAS

AZALAS

Phoenix-Mesa Gateway

Sat 3/14

9:16 pm-10:30 pm

Nonstop1h 14m

Las Vegas Harry Reid Intl

Sat 3/28

8:00 am-9:21 am

Nonstop1h 21m

$97

PhoenixLas Vegas

AZA - LAS

AZALAS

Phoenix-Mesa Gateway

Sat 3/14

9:16 pm-10:30 pm

Nonstop1h 14m

Las Vegas Harry Reid Intl

Sat 3/28

8:00 am-9:21 am

Nonstop1h 21m

$99

PhoenixProvo

AZA - PVU

AZAPVU

Phoenix-Mesa Gateway

Thu 12/18

2:27 pm-4:00 pm

Nonstop1h 33m

Provo

Sat 1/3

7:00 am-8:42 am

Nonstop1h 42m

$99

PhoenixProvo

AZA - PVU

AZAPVU

Phoenix-Mesa Gateway

Thu 12/18

9:26 pm-10:59 pm

Nonstop1h 33m

Provo

Sat 1/3

7:00 am-8:42 am

Nonstop1h 42m

$104

PhoenixProvo

AZA - PVU

AZAPVU

Phoenix-Mesa Gateway

Fri 1/16

8:36 pm-10:15 pm

Nonstop1h 39m

Provo

Sun 1/18

6:59 pm-8:46 pm

Nonstop1h 47m

$106

PhoenixDes Moines

AZA - DSM

AZADSM

Phoenix-Mesa Gateway

Wed 12/10

10:54 am-2:40 pm

Nonstop2h 46m

Des Moines

Fri 12/12

1:06 pm-3:10 pm

Nonstop3h 04m

$109

PhoenixProvo

AZA - PVU

AZAPVU

Phoenix-Mesa Gateway

Thu 11/20

9:02 am-10:35 am

Nonstop1h 33m

Provo

Mon 11/24

7:00 am-8:42 am

Nonstop1h 42m

$109

PhoenixSioux Falls

AZA - FSD

AZAFSD

Phoenix-Mesa Gateway

Tue 1/13

11:00 am-2:47 pm

Nonstop2h 47m

Sioux Falls Joe Foss Field

Tue 1/20

3:37 pm-5:34 pm

Nonstop2h 57m

$113

PhoenixLas Vegas

AZA - LAS

AZALAS

Phoenix-Mesa Gateway

Wed 3/25

3:24 pm-4:38 pm

Nonstop1h 14m

Las Vegas Harry Reid Intl

Mon 3/30

7:55 pm-8:46 am

1 stop12h 51m

$170

PhoenixLas Vegas

AZA - LAS

AZALAS

Phoenix-Mesa Gateway

Wed 11/19

9:10 am-11:29 pm

2 stops15h 19m

Las Vegas Harry Reid Intl

Wed 11/26

3:29 pm-2:29 pm

1 stop22h 00m

$283

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 the United States from

How to get the cheapest flight ticket from Phoenix-Mesa Gateway Airport to United States

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 time of day to depart on your flight to United States?

The cheapest time of day to fly to United States is in the evening when flights can be purchased for as low as $184. Try not to purchase tickets in the morning because they tend to be around $486. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Phoenix-Mesa Gateway to United States flight route?

Fly from Phoenix-Mesa Gateway to Las Vegas Harry Reid Intl for the best Phoenix-Mesa Gateway - United States flight prices

What cabin class options are available on Phoenix-Mesa Gateway to United States flights?

There is only 1 cabin class available to choose from on Phoenix-Mesa Gateway to United States flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Phoenix-Mesa Gateway Airport to United States flights?

No. A direct flight is the cheapest option for a flight between Phoenix-Mesa Gateway Airport to United States.

Cheap Phoenix-Mesa Gateway Airport to United States flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Phoenix-Mesa Gateway Airport to United States

Best Price Found

$66

Fastest flight time

1h 14m

Direct flights

Every day

Airports in United States

2 airports
The best one-way flight to United States from Phoenix-Mesa Gateway Airport in the past 72 hours is $66. The best round-trip flight deal from Phoenix-Mesa Gateway Airport to United States found on momondo in the last 72 hours is $102.
The fastest flight from Phoenix-Mesa Gateway Airport to United States takes 1h 14m
Direct flights go from Phoenix-Mesa Gateway Airport to United States every day.
There are 2 airports near United States: Provo (PVU), Las Vegas Harry Reid Intl (LAS)
Search flight deals

  • When did momondo last update prices for flights from Phoenix-Mesa Gateway Airport to United States?

    Prices for flights from Phoenix-Mesa Gateway Airport to United States were last updated today.

  • How many operators does momondo search for flights from Phoenix-Mesa Gateway Airport to United States?

  • How old do you have to be to fly from Phoenix-Mesa Gateway Airport to United States?

    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 Phoenix-Mesa Gateway Airport to United States.

  • What documentation or ID do you need to fly to United States?

    The travel and health documents required for your trip to United States can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at United States. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Phoenix-Mesa Gateway Airport to United States?

Best airlines flying from Phoenix-Mesa Gateway Airport to United States

Compare and see reviews for airlines that fly from Phoenix-Mesa Gateway Airport to United States with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $41Free CancellationRating
5.8
3,122 reviews
Search Frontier flights
Allegiant AirPriceFrom $79Free CancellationRating
7.2
694 reviews
Search Allegiant Air flights

Why use momondo?

Why should I use momondo to find a flight deal from Phoenix to United States?

It is quick and easy to find Phoenix to United States 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 United States that suits you.

Can I find flights from Phoenix to United States with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to United States from Phoenix with this policy.

How can momondo help me find flights from Phoenix to United States?

Once you have performed a search for Phoenix to United States flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are simply researching potential flights to United States, momondo offers a useful price alert feature which will track prices for flights to United States from Phoenix and alert you when they change.

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