HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

Cheap flights from St. Louis (STL) to Arizona from $39

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 6/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
STL — PHX
May 21 — May 281
From?
To?
Tue 5/21
Tue 5/28
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

How far in advance should I book a flight from St. Louis to Arizona?

To save on the cost of your flight from St. Louis to Arizona, book at least 53 days before your planned departure. Booking around this time can save you about 37% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $204 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $473.

What is the cheapest month to fly from St. Louis to Arizona?

The best pricing can be found in the month of May. Prices to Arizona from St. Louis average $357. You can even find prices in May for less than $357, as users have found deals to Arizona from as low as $78. The month of March appears to be one of the more expensive times to travel to Arizona from St. Louis. Flying in the targeted month can save you up to 17%.

When is the cheapest time to fly from St. Louis to Arizona (STL - AZ)?

When flying from St. Louis to Arizona, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap Spirit Airlines flights from St. Louis to Arizona

Explore cheap flight options specifically provided by Spirit Airlines for the route between St. Louis and Arizona. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Take a look at some of the lowest-priced Spirit Airlines flights heading from St. Louis to Arizona. Be sure to come back soon if the deals available don't appeal to you at this time.
Wed 7/104:02 pmSTL - LAS
Nonstop3h 27mSpirit Airlines
Wed 7/179:50 amLAS - STL
Nonstop3h 16mSpirit Airlines
Deal found 5/15$84
Tue 6/1111:57 amSTL - LAS
1 stop11h 45mSpirit Airlines
Fri 6/149:00 amLAS - STL
Nonstop3h 16mSpirit Airlines
Deal found 5/14$112
Wed 8/1411:36 amSTL - LAS
Nonstop3h 32mSpirit Airlines
Sat 8/1710:25 amLAS - STL
Nonstop3h 16mSpirit Airlines
Deal found 5/14$124
Tue 6/1111:57 amSTL - LAS
3 stops33h 15mSpirit Airlines
Wed 6/197:49 amLAS - STL
Nonstop3h 16mSpirit Airlines
Deal found 5/14$129
Tue 6/410:34 amSTL - LAS
1 stop15h 18mSpirit Airlines
Wed 6/127:49 amLAS - STL
Nonstop3h 16mSpirit Airlines
Deal found 5/15$132
Fri 8/94:02 pmSTL - LAS
Nonstop3h 27mSpirit Airlines
Mon 8/129:50 amLAS - STL
Nonstop3h 16mSpirit Airlines
Deal found 5/15$153
Wed 6/121:55 pmSTL - PHX
1 stop23h 05mSpirit Airlines
Tue 6/1810:16 amPHX - STL
1 stop24h 49mSpirit Airlines
Deal found 5/15$160
Wed 5/2211:36 amSTL - LAS
Nonstop3h 32mSpirit Airlines
Wed 5/297:00 amLAS - STL
3 stops33h 40mSpirit Airlines
Deal found 5/15$191
Wed 5/2211:36 amSTL - LAS
Nonstop3h 32mSpirit Airlines
Wed 5/296:20 pmLAS - STL
2 stops21h 09mSpirit Airlines
Deal found 5/15$207

Cheap Frontier flights from St. Louis to Arizona

Explore cheap flight options specifically provided by Frontier for the route between St. Louis and Arizona. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Take a gander at the lowest prices we've found on Frontier flights from St. Louis to Arizona. Make sure to examine the flight information before completing your reservation.
Tue 5/287:23 pmSTL - LAS
Nonstop3h 48mFrontier
Fri 5/315:01 amLAS - STL
Nonstop3h 12mFrontier
Deal found 5/15$59
Wed 5/297:23 pmSTL - LAS
Nonstop3h 48mFrontier
Wed 6/55:30 amLAS - STL
Nonstop3h 12mFrontier
Deal found 5/15$60
Wed 5/2210:21 pmSTL - PHX
Nonstop3h 17mFrontier
Wed 5/294:32 pmPHX - STL
Nonstop2h 59mFrontier
Deal found 5/14$68
Sun 5/267:23 pmSTL - LAS
Nonstop3h 48mFrontier
Wed 5/295:01 amLAS - STL
Nonstop3h 12mFrontier
Deal found 5/15$77
Wed 6/1210:57 pmSTL - PHX
Nonstop3h 18mFrontier
Wed 6/195:08 pmPHX - STL
Nonstop2h 59mFrontier
Deal found 5/15$78
Wed 5/227:23 pmSTL - LAS
Nonstop3h 48mFrontier
Fri 5/245:01 amLAS - STL
Nonstop3h 12mFrontier
Deal found 5/14$83
Mon 5/277:23 pmSTL - LAS
Nonstop3h 48mFrontier
Thu 5/305:01 amLAS - STL
Nonstop3h 12mFrontier
Deal found 5/16$87
Mon 5/277:23 pmSTL - LAS
Nonstop3h 48mFrontier
Thu 5/305:01 amLAS - STL
Nonstop3h 12mFrontier
Deal found 5/15$88
Sat 9/2111:41 pmSTL - PHX
Nonstop3h 18mFrontier
Mon 9/233:35 pmPHX - STL
Nonstop3h 01mFrontier
Deal found 5/15$92

Cheap St. Louis to Arizona flights in May & June 2024

Find cheap flight options from St. Louis to Arizona specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Prices were last updated on May 16, 2024.
These are some of the most attractive deals on flights from St. Louis to Arizona in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Wed 5/297:23 pmSTL - LAS
Nonstop3h 48mMultiple Airlines
Wed 6/57:49 amLAS - STL
Nonstop3h 16mMultiple Airlines
Deal found 5/16$47
Wed 5/227:23 pmSTL - LAS
Nonstop3h 48mFrontier
Wed 5/295:01 amLAS - STL
Nonstop3h 12mFrontier
Deal found 5/15$50
Wed 6/121:55 pmSTL - LAS
Nonstop3h 27mMultiple Airlines
Wed 6/195:30 amLAS - STL
Nonstop3h 12mMultiple Airlines
Deal found 5/15$52
Wed 6/51:55 pmSTL - LAS
Nonstop3h 27mMultiple Airlines
Fri 6/75:30 amLAS - STL
Nonstop3h 12mMultiple Airlines
Deal found 5/16$56
Tue 5/287:23 pmSTL - LAS
Nonstop3h 48mFrontier
Fri 5/315:01 amLAS - STL
Nonstop3h 12mFrontier
Deal found 5/15$59
Wed 5/297:23 pmSTL - LAS
Nonstop3h 48mFrontier
Wed 6/55:30 amLAS - STL
Nonstop3h 12mFrontier
Deal found 5/15$60
Mon 6/102:41 pmSTL - LAS
Nonstop3h 26mSpirit Airlines
Wed 6/127:49 amLAS - STL
Nonstop3h 16mSpirit Airlines
Deal found 5/15$64
Wed 5/2210:21 pmSTL - PHX
Nonstop3h 17mFrontier
Wed 5/294:32 pmPHX - STL
Nonstop2h 59mFrontier
Deal found 5/14$68
Sun 6/27:23 pmSTL - LAS
Nonstop3h 48mFrontier
Fri 6/75:30 amLAS - STL
Nonstop3h 12mFrontier
Deal found 5/15$69

St. Louis to Arizona 2024 flight deals

Discover exclusive flight deals for travel between St. Louis and Arizona in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
These are some of the most attractive deals on flights from St. Louis to Arizona in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Wed 5/297:23 pmSTL - LAS
Nonstop3h 48mMultiple Airlines
Wed 6/57:49 amLAS - STL
Nonstop3h 16mMultiple Airlines
Deal found 5/16$47
Wed 5/227:23 pmSTL - LAS
Nonstop3h 48mFrontier
Wed 5/295:01 amLAS - STL
Nonstop3h 12mFrontier
Deal found 5/15$50
Wed 6/121:55 pmSTL - LAS
Nonstop3h 27mMultiple Airlines
Wed 6/195:30 amLAS - STL
Nonstop3h 12mMultiple Airlines
Deal found 5/15$52
Wed 6/51:55 pmSTL - LAS
Nonstop3h 27mMultiple Airlines
Fri 6/75:30 amLAS - STL
Nonstop3h 12mMultiple Airlines
Deal found 5/16$56
Tue 5/287:23 pmSTL - LAS
Nonstop3h 48mFrontier
Fri 5/315:01 amLAS - STL
Nonstop3h 12mFrontier
Deal found 5/15$59
Wed 5/297:23 pmSTL - LAS
Nonstop3h 48mFrontier
Wed 6/55:30 amLAS - STL
Nonstop3h 12mFrontier
Deal found 5/15$60
Sun 9/87:29 pmSTL - LAS
Nonstop3h 37mFrontier
Wed 9/185:01 amLAS - STL
Nonstop3h 17mFrontier
Deal found 5/15$62
Wed 9/187:29 pmSTL - LAS
Nonstop3h 37mFrontier
Wed 9/255:01 amLAS - STL
Nonstop3h 17mFrontier
Deal found 5/15$63
Mon 6/102:41 pmSTL - LAS
Nonstop3h 26mSpirit Airlines
Wed 6/127:49 amLAS - STL
Nonstop3h 16mSpirit Airlines
Deal found 5/15$64

Non-stop flights to Arizona from St. Louis

Discover non-stop flight options from St. Louis to Arizona. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
To help reduce your travel time, choose from one of these non-stop flights from St. Louis to Arizona. Select from other flights from St. Louis to Arizona by using the search form above.
Wed 5/297:23 pmSTL - LAS
Nonstop3h 48mMultiple Airlines
Wed 6/57:49 amLAS - STL
Nonstop3h 16mMultiple Airlines
Deal found 5/16$47
Wed 6/121:55 pmSTL - LAS
Nonstop3h 27mMultiple Airlines
Wed 6/195:30 amLAS - STL
Nonstop3h 12mMultiple Airlines
Deal found 5/15$52
Wed 6/51:55 pmSTL - LAS
Nonstop3h 27mMultiple Airlines
Fri 6/75:30 amLAS - STL
Nonstop3h 12mMultiple Airlines
Deal found 5/16$56
Tue 5/287:23 pmSTL - LAS
Nonstop3h 48mFrontier
Fri 5/315:01 amLAS - STL
Nonstop3h 12mFrontier
Deal found 5/15$59
Wed 5/297:23 pmSTL - LAS
Nonstop3h 48mFrontier
Wed 6/55:30 amLAS - STL
Nonstop3h 12mFrontier
Deal found 5/15$60
Sun 9/87:29 pmSTL - LAS
Nonstop3h 37mFrontier
Wed 9/185:01 amLAS - STL
Nonstop3h 17mFrontier
Deal found 5/15$62
Wed 9/187:29 pmSTL - LAS
Nonstop3h 37mFrontier
Wed 9/255:01 amLAS - STL
Nonstop3h 17mFrontier
Deal found 5/15$63
Mon 6/102:41 pmSTL - LAS
Nonstop3h 26mSpirit Airlines
Wed 6/127:49 amLAS - STL
Nonstop3h 16mSpirit Airlines
Deal found 5/15$64
Sun 6/27:23 pmSTL - LAS
Nonstop3h 48mFrontier
Fri 6/75:30 amLAS - STL
Nonstop3h 12mFrontier
Deal found 5/15$69

St. Louis to Arizona flights leaving soon

Find last-minute flight options from St. Louis to Arizona for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Users seeking a last-minute flight from St. Louis to Arizona should consider booking one of these fares. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
Tue 5/287:23 pmSTL - LAS
Nonstop3h 48mFrontier
Fri 5/315:01 amLAS - STL
Nonstop3h 12mFrontier
Deal found 5/15$59
Wed 5/297:23 pmSTL - LAS
Nonstop3h 48mFrontier
Wed 6/55:30 amLAS - STL
Nonstop3h 12mFrontier
Deal found 5/15$60
Wed 5/2210:21 pmSTL - PHX
Nonstop3h 17mFrontier
Wed 5/294:32 pmPHX - STL
Nonstop2h 59mFrontier
Deal found 5/14$68
Sun 5/267:23 pmSTL - LAS
Nonstop3h 48mFrontier
Wed 5/295:01 amLAS - STL
Nonstop3h 12mFrontier
Deal found 5/15$77
Tue 5/282:12 pmSTL - LAS
Nonstop3h 41mMultiple Airlines
Fri 5/319:56 amLAS - STL
Nonstop3h 18mMultiple Airlines
Deal found 5/15$78
Wed 5/227:23 pmSTL - LAS
Nonstop3h 48mFrontier
Fri 5/245:01 amLAS - STL
Nonstop3h 12mFrontier
Deal found 5/14$83
Mon 5/277:23 pmSTL - LAS
Nonstop3h 48mFrontier
Thu 5/305:01 amLAS - STL
Nonstop3h 12mFrontier
Deal found 5/15$88
Tue 5/212:12 pmSTL - LAS
Nonstop3h 41mFrontier
Wed 5/225:01 amLAS - STL
Nonstop3h 12mFrontier
Deal found 5/15$96
Sat 5/2511:39 amSTL - LAS
1 stop13h 03mMultiple Airlines
Tue 5/285:01 amLAS - STL
Nonstop3h 12mMultiple Airlines
Deal found 5/14$102

One-way flights to Arizona from St. Louis

Search for one-way flight options from St. Louis to Arizona. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Users traveling one-way from St. Louis to Arizona can select one of these great deals. For those needing a return trip from St. Louis, there is a search form available above.
Wed 6/510:57 pmSTL - PHX
Nonstop3h 18mFrontier
Deal found 5/15$39
Wed 6/2610:57 pmSTL - PHX
Nonstop3h 18mFrontier
Deal found 5/15$40
Wed 6/267:29 pmSTL - LAS
Nonstop3h 46mFrontier
Deal found 5/15$42
Fri 6/710:59 pmSTL - PHX
Nonstop3h 17mFrontier
Deal found 5/15$49
Mon 5/277:23 pmSTL - LAS
Nonstop3h 48mFrontier
Deal found 5/15$59
Tue 5/217:23 pmSTL - LAS
Nonstop3h 48mFrontier
Deal found 5/15$61
Thu 10/32:35 pmSTL - PHX
Nonstop3h 17mAmerican Airlines
Deal found 5/15$66
Mon 7/1512:12 pmSTL - LAS
Nonstop3h 35mFrontier
Deal found 5/16$68
Wed 7/312:05 pmSTL - LAS
Nonstop3h 40mFrontier
Deal found 5/16$69

Find flights from St. Louis to Arizona within your budget

Customize your flight search to find flights from St. Louis to Arizona 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 2,637,452 searches. Data last updated May 16, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$78 - $216

Route

Depart

Return

Price

Lambert-St LouisPhoenix Sky Harbor Intl

STL - PHX

STLPHX

Lambert-St Louis

Wed 6/12

Nonstop3h 18m

Phoenix Sky Harbor Intl

Wed 6/19

Nonstop2h 59m

$78

Lambert-St LouisLas Vegas Harry Reid Intl

STL - LAS

STLLAS

Lambert-St Louis

Wed 5/22

Nonstop3h 48m

Las Vegas Harry Reid Intl

Fri 5/24

Nonstop3h 12m

$83

Lambert-St LouisLas Vegas Harry Reid Intl

STL - LAS

STLLAS

Lambert-St Louis

Wed 7/10

Nonstop3h 27m

Las Vegas Harry Reid Intl

Wed 7/17

Nonstop3h 16m

$84

Lambert-St LouisLas Vegas Harry Reid Intl

STL - LAS

STLLAS

Lambert-St Louis

Tue 6/4

1 stop15h 18m

Las Vegas Harry Reid Intl

Fri 6/7

Nonstop3h 12m

$85

Lambert-St LouisLas Vegas Harry Reid Intl

STL - LAS

STLLAS

Lambert-St Louis

Mon 5/27

Nonstop3h 48m

Las Vegas Harry Reid Intl

Thu 5/30

Nonstop3h 12m

$87

Lambert-St LouisLas Vegas Harry Reid Intl

STL - LAS

STLLAS

Lambert-St Louis

Mon 5/27

Nonstop3h 48m

Las Vegas Harry Reid Intl

Thu 5/30

Nonstop3h 12m

$88

Lambert-St LouisLas Vegas Harry Reid Intl

STL - LAS

STLLAS

Lambert-St Louis

Sat 5/25

1 stop13h 03m

Las Vegas Harry Reid Intl

Tue 5/28

Nonstop3h 12m

$102

Lambert-St LouisPhoenix Sky Harbor Intl

STL - PHX

STLPHX

Lambert-St Louis

Tue 6/4

Nonstop3h 21m

Phoenix Sky Harbor Intl

Tue 6/11

Nonstop2h 57m

$131

Lambert-St LouisPhoenix Sky Harbor Intl

STL - PHX

STLPHX

Lambert-St Louis

Thu 6/6

1 stop6h 23m

Phoenix Sky Harbor Intl

Tue 6/11

1 stop5h 21m

$216

Flights are sorted by cheapest first

Deals found on 5/15

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Arizona

Get insights into the airlines that provide service to Arizona. 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 Arizona. Reviews last updated May 16, 2024.
Get a feel of what it's like to fly with Spirit Airlines, Frontier and Sun Country Air from St. Louis to Arizona by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.2
Very good
6,040 reviews
Check prices

Food

7.3

Crew

8.7

Entertainment

7.8

Overall

8.2

Comfort

8.1

Boarding

8.3

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

Southwest
8.2
Very good
6,040 reviews
Southwest
8.2
Very good
6,040 reviews
Check prices

Food

7.3

Crew

8.7

Entertainment

7.8

Overall

8.2

Comfort

8.1

Boarding

8.3

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

Alaska Airlines
8.1
Very good
9,157 reviews
Southwest
8.2
Very good
6,040 reviews
Check prices

Food

7.3

Crew

8.7

Entertainment

7.8

Overall

8.2

Comfort

8.1

Boarding

8.3

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

Delta
8.0
Very good
10,673 reviews
Southwest
8.2
Very good
6,040 reviews
Check prices

Food

7.3

Crew

8.7

Entertainment

7.8

Overall

8.2

Comfort

8.1

Boarding

8.3

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

United Airlines
7.4
Good
10,924 reviews
Southwest
8.2
Very good
6,040 reviews
Check prices

Food

7.3

Crew

8.7

Entertainment

7.8

Overall

8.2

Comfort

8.1

Boarding

8.3

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

American Airlines
7.3
Good
14,514 reviews
Southwest
8.2
Very good
6,040 reviews
Check prices

Food

7.3

Crew

8.7

Entertainment

7.8

Overall

8.2

Comfort

8.1

Boarding

8.3

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Arizona. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from St. Louis to Arizona?

    Lambert-St Louis (STL) is the airport you will fly out of if you book a flight from St. Louis to Arizona. It is only a 12.7 mi journey to Lambert-St Louis (STL) from St. Louis’s city center.

  • Can I find flights from St. Louis to Arizona for under $100 on Cheapflights?

    Yes, there are multiple flights from St. Louis to Arizona for under $100. The cheapest flight booked recently is on Frontier for just $78, but on average you can expect to pay $95.

  • Are there nonstop flights from St. Louis to Arizona for under $100 on Cheapflights?

    Cheapflights has at least 20 direct flights from St. Louis to Arizona under $100. A good price for a nonstop flight from St. Louis to Arizona is less than $69.

  • Are there last-minute flights available from St. Louis to Arizona for under $100?

    There are currently 20+ open flights from St. Louis to Arizona within the next 7 days for less than $100.

  • What are the cheapest airlines to fly from St. Louis to Arizona one-way?

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $39. Users have also found prices from $66 and $70 on American Airlines and Spirit Airlines, respectively.

  • What are the most popular routes from St. Louis to Arizona?

    While some choose either Lambert-St Louis - Phoenix Sky Harbor Intl or Lambert-St Louis - Tucson, Lambert-St Louis - Las Vegas Harry Reid Intl is the most popular route from St. Louis to Arizona.

  • What are the most popular airlines that fly from St. Louis to Arizona?

    The most popular airlines flying from St. Louis to Arizona are American Airlines, Delta and Frontier. Something to consider prior to booking your flight.

  • What are the most reliable airlines from St. Louis to Arizona?

    Consider Frontier (89%), American Airlines (81%) or Alaska Airlines (79%) when booking your flight. These represent the most reliable airlines when flying from St. Louis to Arizona.

  • What are the cheapest flights from St. Louis to Arizona?

    The cheapest flight price from St. Louis to Arizona is $49. On average you can expect to pay $605. The most popular route, (Lambert-St Louis - Las Vegas Harry Reid Intl), can usually be booked for $51.

  • What does STL to PHX mean?

    STL and PHX are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. STL to PHX refers to a flight route from Lambert-St Louis Airport to Phoenix Sky Harbor Intl Airport. This flight route has multiple associated airports, so we think it might be helpful to learn the name and codes of them as well. They are Tucson Airport (TUS), Flagstaff Pulliam Airport (FLG), Phoenix-Mesa Gateway Airport (AZA), Yuma Airport (YUM), Phoenix Scottsdale Municipal Airport (SCF).

  • Can I find deals for flights from St. Louis to Arizona that include extra baggage allowance?

    The amount of baggage you can bring on your St. Louis to Arizona flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from St. Louis to Arizona with specific airlines?

    Yes, Cheapflights allows you to browse and filter St. Louis to Arizona flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from St. Louis to Arizona that include hotel bookings?

    Yes. In addition to deals on St. Louis to Arizona flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. Louis to Arizona?

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

  • Can I find deals for business class flights from St. Louis to Arizona?

    Yes. Cheapflights offers flight deals from St. Louis to Arizona by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from St. Louis to Arizona that allow pets onboard?

    Many airlines flying from St. Louis to Arizona offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from St. Louis to Arizona?

    Yes, you can often find last-minute deals on St. Louis to Arizona flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the St. Louis to Arizona flight deals updated?

    The St. Louis to Arizona flight deals you see on this page were last updated on 5/16.

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.

Alternative routes for St. Louis to Arizona
See prices for flight routes from nearby airports that may be better suited for you.

Kansas City to Seattle flights
St. Louis to Seattle flights
Kansas City to O'Hare Intl flights
Kansas City to Los Angeles flights
Kansas City to Las Vegas flights
St. Louis to Las Vegas flights
St. Louis to LaGuardia flights
Kansas City to LaGuardia flights
Kansas City to Miami flights
St. Louis to Miami flights
Kansas City to Boston flights
St. Louis to Hobby flights
Kansas City to John F Kennedy Intl flights
St. Louis to Denver flights
Kansas City to Newark flights
Kansas City to Denver flights
St. Louis to Dallas/Fort Worth flights
Kansas City to Atlanta flights
Kansas City to Orlando flights
St. Louis to Los Angeles flights
St. Louis to John F Kennedy Intl flights
St. Louis to Fort Lauderdale flights
Kansas City to Fort Lauderdale flights
Kansas City to Dallas/Fort Worth flights
St. Louis to George Bush Intcntl flights
St. Louis to Newark flights
St. Louis to Orlando flights
Kansas City to Hobby flights
Kansas City to Salt Lake City flights
St. Louis to Sky Harbor Intl flights
St. Louis to Boston flights
St. Louis to O'Hare Intl flights
Kansas City to Honolulu flights
St. Louis to Atlanta flights
Kansas City to Reagan-National flights
St. Louis to Salt Lake City flights
Kansas City to George Bush Intcntl flights
St. Louis to Reagan-National flights
Kansas City to Portland flights
Kansas City to Sky Harbor Intl flights
Kansas City to Dulles Intl flights
Kansas City to Midway flights
Kansas City to San Francisco flights
Kansas City to Philadelphia flights
St. Louis to Philadelphia flights
Kansas City to Detroit flights
St. Louis to Dulles Intl flights
St. Louis to San Francisco flights
Kansas City to San Diego flights
Kansas City to Tampa flights

Top 5 airlines flying from St. Louis to Arizona

Discover the top 5 airlines that operate flights from St. Louis to Arizona. 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 2,637,452 searches. Data last updated May 16, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$78Average$186FlexibilityNo cancel feeOn-time62%
Search Frontier flights
Spirit AirlinesCheapest$110Average$148FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
DeltaCheapest$209Average$449FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapest$231Average$520FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest$284Average$537FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
San Francisco to Las Vegas flights
Miami to Atlanta flights
Los Angeles to Austin flights
USA to Japan flights
Los Angeles to Detroit flights
Atlanta to Washington, D.C. flights
Orlando to Washington, D.C. flights
Orlando to Seattle flights
Los Angeles to Guadalajara flights
USA to Sweden flights
Denver to Albuquerque flights
St. Louis to California flights

Search flights from St. Louis to Arizona by cabin class

Find flights from St. Louis to Arizona, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Hourly flight availability from St. Louis to Arizona

Find hourly flight availability from St. Louis to Arizona. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 16, 2024.
10%of flight departuresEarly morningMidnight to 6 am
36%of flight departuresMorning6 am to noon
48%of flight departuresAfternoonNoon to 6 pm
6%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Montes Claros
Flights to Girona Costa Brava
Flights to Naxos
Flights to Bourgas
Flights to Hyannis Barnstable
Flights to Samos
Flights to Reggio Calabria Tito Menniti
Flights to Devils Lake
Flights to Ningbo Lishe Intl
Flights to Pellston Emmet County
Flights to Provincetown
Flights to Cortez Montezuma County
Flights to Ohrid
Flights to Oran Es Senia
Flights to Menorca/Mahon
Flights to Hakodate
Flights to Ordu/Giresun
Flights to Laayoune Hassan I
Flights to Cornwall Newquay
Flights to Melilla
Flights to Rennes St Jacques
Flights to Parikia Paros
Flights to Constanţa Mihail Kogalniceanu
Flights to Miyakojima Hirara

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from St. Louis to Arizona?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Arizona from St. Louis today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from St. Louis to Arizona?

Cheapflights simply makes it quick and affordable to book flights from St. Louis to Arizona by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from St. Louis to Arizona with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from St. Louis to Arizona flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from St. Louis to Arizona become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Arizona from St. Louis today and book when prices fit your budget.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines