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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 4/27. 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
Apr 24 — May 11
From?
To?
Wed 4/24
Wed 5/1
1 adult, Economy
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What is the cheapest month to fly from St. Louis to Arizona?

The best pricing can be found in the month of August. Prices to Arizona from St. Louis average $396. You can even find prices in August for less than $396, as users have found deals to Arizona from as low as $154. 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 22%.

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 American Airlines flights from St. Louis to Arizona

Explore cheap flight options specifically provided by American 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 3,138,949 searches. Data last updated April 19, 2024.
Take a look at some of the lowest-priced American 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.
Thu 6/67:31 amSTL - PHX
Nonstop3h 20mAmerican Airlines
Tue 6/116:56 pmPHX - STL
Nonstop2h 54mAmerican Airlines
Deal found 4/19$131
Tue 5/145:55 amSTL - PHX
1 stop7h 28mAmerican Airlines
Fri 5/1712:59 amPHX - STL
1 stop6h 54mAmerican Airlines
Deal found 4/18$148
Tue 6/47:45 amSTL - PHX
1 stop7h 25mAmerican Airlines
Tue 6/1811:59 pmPHX - STL
1 stop8h 33mAmerican Airlines
Deal found 4/18$150
Sat 5/42:37 pmSTL - PHX
Nonstop3h 25mAmerican Airlines
Tue 5/76:56 pmPHX - STL
Nonstop3h 00mAmerican Airlines
Deal found 4/18$151
Sun 5/268:00 amSTL - PHX
Nonstop3h 24mAmerican Airlines
Thu 5/306:56 pmPHX - STL
Nonstop3h 00mAmerican Airlines
Deal found 4/18$155
Sat 5/42:37 pmSTL - PHX
Nonstop3h 25mAmerican Airlines
Mon 5/612:59 amPHX - STL
1 stop6h 54mAmerican Airlines
Deal found 4/18$159
Sat 5/46:05 amSTL - PHX
1 stop8h 02mAmerican Airlines
Mon 5/612:59 amPHX - STL
1 stop6h 54mAmerican Airlines
Deal found 4/18$168
Sat 4/276:10 pmSTL - PHX
Nonstop3h 25mAmerican Airlines
Tue 5/146:56 pmPHX - STL
Nonstop3h 00mAmerican Airlines
Deal found 4/19$175
Thu 5/25:20 amSTL - PHX
Nonstop3h 26mAmerican Airlines
Sat 5/48:39 amPHX - STL
Nonstop3h 08mAmerican Airlines
Deal found 4/19$181

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 3,138,949 searches. Data last updated April 19, 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.
Wed 5/19:39 pmSTL - PHX
Nonstop3h 28mFrontier
Sat 5/46:45 amPHX - STL
Nonstop2h 54mFrontier
Deal found 4/18$78
Wed 5/154:39 pmSTL - PHX
Nonstop3h 28mFrontier
Tue 5/215:45 amPHX - STL
1 stop5h 24mFrontier
Deal found 4/19$84
Wed 5/89:39 pmSTL - PHX
Nonstop3h 28mFrontier
Sat 5/1111:33 amPHX - STL
1 stop20h 45mFrontier
Deal found 4/18$86
Wed 5/158:04 pmSTL - PHX
1 stop6h 01mFrontier
Wed 5/228:11 pmPHX - STL
1 stop12h 02mFrontier
Deal found 4/18$87
Sat 5/2511:41 pmSTL - PHX
Nonstop3h 17mFrontier
Wed 5/294:32 pmPHX - STL
Nonstop2h 59mFrontier
Deal found 4/18$88
Wed 5/154:39 pmSTL - PHX
Nonstop3h 28mFrontier
Thu 5/2312:43 pmPHX - STL
1 stop19h 30mFrontier
Deal found 4/19$89
Sat 5/188:04 pmSTL - PHX
1 stop6h 21mFrontier
Mon 5/208:07 pmPHX - STL
1 stop12h 06mFrontier
Deal found 4/19$90
Wed 5/158:04 pmSTL - PHX
1 stop6h 01mFrontier
Thu 5/2312:43 pmPHX - STL
1 stop19h 30mFrontier
Deal found 4/19$93
Fri 5/1710:21 pmSTL - PHX
Nonstop3h 17mFrontier
Mon 5/208:07 pmPHX - STL
1 stop12h 06mFrontier
Deal found 4/19$94

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

Find cheap flight options from St. Louis to Arizona specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,138,949 searches. Prices were last updated on April 19, 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 5/19:39 pmSTL - PHX
Nonstop3h 28mFrontier
Sat 5/46:45 amPHX - STL
Nonstop2h 54mFrontier
Deal found 4/18$78
Wed 5/154:39 pmSTL - PHX
Nonstop3h 28mFrontier
Tue 5/215:45 amPHX - STL
1 stop5h 24mFrontier
Deal found 4/19$84
Wed 5/89:39 pmSTL - PHX
Nonstop3h 28mFrontier
Sat 5/1111:33 amPHX - STL
1 stop20h 45mFrontier
Deal found 4/18$86
Wed 5/158:04 pmSTL - PHX
1 stop6h 01mFrontier
Wed 5/228:11 pmPHX - STL
1 stop12h 02mFrontier
Deal found 4/18$87
Sat 5/2511:41 pmSTL - PHX
Nonstop3h 17mFrontier
Wed 5/294:32 pmPHX - STL
Nonstop2h 59mFrontier
Deal found 4/18$88
Wed 5/154:39 pmSTL - PHX
Nonstop3h 28mFrontier
Thu 5/2312:43 pmPHX - STL
1 stop19h 30mFrontier
Deal found 4/19$89
Sat 5/188:04 pmSTL - PHX
1 stop6h 21mFrontier
Mon 5/208:07 pmPHX - STL
1 stop12h 06mFrontier
Deal found 4/19$90
Wed 5/158:04 pmSTL - PHX
1 stop6h 01mFrontier
Thu 5/2312:43 pmPHX - STL
1 stop19h 30mFrontier
Deal found 4/19$93
Fri 5/1710:21 pmSTL - PHX
Nonstop3h 17mFrontier
Mon 5/208:07 pmPHX - STL
1 stop12h 06mFrontier
Deal found 4/19$94

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 3,138,949 searches. Data last updated April 19, 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 5/19:39 pmSTL - PHX
Nonstop3h 28mFrontier
Sat 5/46:45 amPHX - STL
Nonstop2h 54mFrontier
Deal found 4/18$78
Wed 5/154:39 pmSTL - PHX
Nonstop3h 28mFrontier
Tue 5/215:45 amPHX - STL
1 stop5h 24mFrontier
Deal found 4/19$84
Wed 5/89:39 pmSTL - PHX
Nonstop3h 28mFrontier
Sat 5/1111:33 amPHX - STL
1 stop20h 45mFrontier
Deal found 4/18$86
Wed 5/158:04 pmSTL - PHX
1 stop6h 01mFrontier
Wed 5/228:11 pmPHX - STL
1 stop12h 02mFrontier
Deal found 4/18$87
Sat 5/2511:41 pmSTL - PHX
Nonstop3h 17mFrontier
Wed 5/294:32 pmPHX - STL
Nonstop2h 59mFrontier
Deal found 4/18$88
Wed 5/154:39 pmSTL - PHX
Nonstop3h 28mFrontier
Thu 5/2312:43 pmPHX - STL
1 stop19h 30mFrontier
Deal found 4/19$89
Sat 5/188:04 pmSTL - PHX
1 stop6h 21mFrontier
Mon 5/208:07 pmPHX - STL
1 stop12h 06mFrontier
Deal found 4/19$90
Wed 5/158:04 pmSTL - PHX
1 stop6h 01mFrontier
Thu 5/2312:43 pmPHX - STL
1 stop19h 30mFrontier
Deal found 4/19$93
Fri 5/1710:21 pmSTL - PHX
Nonstop3h 17mFrontier
Mon 5/208:07 pmPHX - STL
1 stop12h 06mFrontier
Deal found 4/19$94

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 3,138,949 searches. Data last updated April 19, 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 5/19:39 pmSTL - PHX
Nonstop3h 28mFrontier
Sat 5/46:45 amPHX - STL
Nonstop2h 54mFrontier
Deal found 4/18$78
Wed 5/89:39 pmSTL - PHX
Nonstop3h 28mFrontier
Sat 5/116:45 amPHX - STL
Nonstop2h 54mFrontier
Deal found 4/19$87
Sat 5/2511:41 pmSTL - PHX
Nonstop3h 17mFrontier
Wed 5/294:32 pmPHX - STL
Nonstop2h 59mFrontier
Deal found 4/18$88
Fri 5/1010:17 pmSTL - PHX
Nonstop3h 27mFrontier
Fri 5/174:32 pmPHX - STL
Nonstop2h 59mFrontier
Deal found 4/18$98
Wed 5/154:39 pmSTL - PHX
Nonstop3h 28mFrontier
Wed 5/224:32 pmPHX - STL
Nonstop2h 59mFrontier
Deal found 4/19$104
Sat 6/111:41 pmSTL - PHX
Nonstop3h 17mFrontier
Fri 6/146:44 amPHX - STL
Nonstop2h 54mFrontier
Deal found 4/19$108
Wed 5/154:39 pmSTL - PHX
Nonstop3h 28mFrontier
Mon 5/204:32 pmPHX - STL
Nonstop2h 59mFrontier
Deal found 4/19$114
Wed 5/2210:21 pmSTL - PHX
Nonstop3h 17mFrontier
Sat 5/255:50 pmPHX - STL
Nonstop2h 59mFrontier
Deal found 4/18$124
Thu 6/67:31 amSTL - PHX
Nonstop3h 20mAmerican Airlines
Tue 6/116:56 pmPHX - STL
Nonstop2h 54mAmerican Airlines
Deal found 4/19$131

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 3,138,949 searches. Data last updated April 19, 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.
Sat 4/2712:39 pmSTL - PHX
Nonstop3h 28mFrontier
Tue 5/1411:48 amPHX - STL
1 stop8h 11mFrontier
Deal found 4/19$84
Sat 4/278:04 pmSTL - PHX
1 stop12h 13mFrontier
Tue 5/1411:48 amPHX - STL
1 stop8h 11mFrontier
Deal found 4/19$140
Thu 4/2510:59 pmSTL - PHX
1 stop10h 59mFrontier
Mon 4/294:09 pmPHX - STL
Nonstop2h 54mFrontier
Deal found 4/18$144
Sun 4/2810:59 pmSTL - PHX
1 stop16h 17mFrontier
Mon 4/294:09 pmPHX - STL
Nonstop2h 54mFrontier
Deal found 4/18$151
Sat 4/276:10 pmSTL - PHX
Nonstop3h 25mAmerican Airlines
Tue 5/146:56 pmPHX - STL
Nonstop3h 00mAmerican Airlines
Deal found 4/19$175
Wed 4/249:39 pmSTL - PHX
Nonstop3h 28mFrontier
Sun 4/2810:39 pmPHX - STL
1 stop9h 39mFrontier
Deal found 4/18$178
Wed 4/249:39 pmSTL - PHX
Nonstop3h 28mFrontier
Sun 4/287:30 amPHX - STL
2 stops12h 27mFrontier
Deal found 4/18$183
Sat 4/275:20 amSTL - PHX
Nonstop3h 26mAmerican Airlines
Mon 5/1312:59 amPHX - STL
1 stop6h 54mAmerican Airlines
Deal found 4/19$184
Sat 4/2710:41 amSTL - PHX
1 stop7h 27mAmerican Airlines
Mon 5/1312:59 amPHX - STL
1 stop6h 54mAmerican Airlines
Deal found 4/19$192

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 3,138,949 searches. Data last updated April 19, 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.
Sat 4/2712:39 pmSTL - PHX
Nonstop3h 28mFrontier
Deal found 4/18$39
Wed 5/158:04 pmSTL - PHX
1 stop6h 01mFrontier
Deal found 4/19$45
Fri 5/310:17 pmSTL - PHX
Nonstop3h 27mFrontier
Deal found 4/18$49
Sat 5/118:04 pmSTL - PHX
1 stop12h 13mFrontier
Deal found 4/18$51
Sat 5/48:04 pmSTL - PHX
1 stop12h 13mFrontier
Deal found 4/18$65
Tue 6/257:31 amSTL - PHX
Nonstop3h 20mAmerican Airlines
Deal found 4/18$66
Fri 5/35:35 pmSTL - PHX
1 stop8h 30mFrontier
Deal found 4/18$69
Wed 5/111:33 amSTL - PHX
1 stop24h 52mSpirit Airlines
Deal found 4/18$73
Sun 5/1210:59 pmSTL - PHX
1 stop10h 59mFrontier
Deal found 4/19$75

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 3,138,949 searches. Data last updated April 19, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$78 - $196

Route

Depart

Return

Price

Lambert-St LouisPhoenix Sky Harbor Intl

STL - PHX

STLPHX

Lambert-St Louis

Wed 5/1

Nonstop3h 28m

Phoenix Sky Harbor Intl

Sat 5/4

Nonstop2h 54m

$78

Lambert-St LouisPhoenix Sky Harbor Intl

STL - PHX

STLPHX

Lambert-St Louis

Wed 5/15

Nonstop3h 28m

Phoenix Sky Harbor Intl

Tue 5/21

1 stop5h 24m

$84

Lambert-St LouisPhoenix Sky Harbor Intl

STL - PHX

STLPHX

Lambert-St Louis

Wed 5/8

Nonstop3h 28m

Phoenix Sky Harbor Intl

Sat 5/11

1 stop20h 45m

$86

Lambert-St LouisPhoenix Sky Harbor Intl

STL - PHX

STLPHX

Lambert-St Louis

Wed 5/15

1 stop6h 01m

Phoenix Sky Harbor Intl

Wed 5/22

1 stop12h 02m

$87

Lambert-St LouisPhoenix Sky Harbor Intl

STL - PHX

STLPHX

Lambert-St Louis

Sat 5/25

Nonstop3h 17m

Phoenix Sky Harbor Intl

Wed 5/29

Nonstop2h 59m

$88

Lambert-St LouisPhoenix Sky Harbor Intl

STL - PHX

STLPHX

Lambert-St Louis

Thu 6/6

Nonstop3h 20m

Phoenix Sky Harbor Intl

Tue 6/11

Nonstop2h 54m

$131

Lambert-St LouisPhoenix Sky Harbor Intl

STL - PHX

STLPHX

Lambert-St Louis

Wed 5/22

1 stop24h 44m

Phoenix Sky Harbor Intl

Tue 5/28

1 stop21h 21m

$134

Lambert-St LouisPhoenix Sky Harbor Intl

STL - PHX

STLPHX

Lambert-St Louis

Wed 5/1

1 stop24h 52m

Phoenix Sky Harbor Intl

Wed 5/8

1 stop15h 27m

$142

Lambert-St LouisPhoenix Sky Harbor Intl

STL - PHX

STLPHX

Lambert-St Louis

Mon 6/10

1 stop7h 30m

Phoenix Sky Harbor Intl

Fri 6/14

1 stop7h 50m

$196

Flights are sorted by cheapest first

Deals found on 4/18

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 April 19, 2024.
Get a feel of what it's like to fly with American Airlines, Frontier and Spirit Airlines 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.
Alaska Airlines
8.1
Very good
9,109 reviews
Check prices

Entertainment

7.3

Comfort

7.9

Boarding

8.2

Crew

8.6

Overall

8.1

Food

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Alaska Airlines
8.1
Very good
9,109 reviews
Alaska Airlines
8.1
Very good
9,109 reviews
Check prices

Entertainment

7.3

Comfort

7.9

Boarding

8.2

Crew

8.6

Overall

8.1

Food

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Delta
8.1
Very good
11,094 reviews
Alaska Airlines
8.1
Very good
9,109 reviews
Check prices

Entertainment

7.3

Comfort

7.9

Boarding

8.2

Crew

8.6

Overall

8.1

Food

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

United Airlines
7.4
Good
11,325 reviews
Alaska Airlines
8.1
Very good
9,109 reviews
Check prices

Entertainment

7.3

Comfort

7.9

Boarding

8.2

Crew

8.6

Overall

8.1

Food

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

American Airlines
7.3
Good
14,955 reviews
Alaska Airlines
8.1
Very good
9,109 reviews
Check prices

Entertainment

7.3

Comfort

7.9

Boarding

8.2

Crew

8.6

Overall

8.1

Food

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Sun Country Air
7.3
Good
669 reviews
Alaska Airlines
8.1
Very good
9,109 reviews
Check prices

Entertainment

7.3

Comfort

7.9

Boarding

8.2

Crew

8.6

Overall

8.1

Food

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

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 $97.

  • 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 $154.

  • 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 days are nonstop flights available from St. Louis to Arizona?

    Nonstop flights can be found on the following days: Sunday, Friday.

  • How many flights depart from St. Louis to Arizona on average per day?

    On average 2 flights depart from St. Louis to Arizona per day.
    Morning (6am - Noon) - 50% of flight departures
    Evening (6pm - Midnight) - 50% of flight departures

  • How long is the flight from St. Louis to Arizona?

    A quick flight from St. Louis to Arizona can take about 3h 28m. Frontier provides one of the quickest options available for as low as $78. The distance from St. Louis to Arizona is about 1266 mi. All flights are typically nonstop.

  • 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 $73 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 - Tucson or Lambert-St Louis - Flagstaff Pulliam, Lambert-St Louis - Phoenix Sky Harbor 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 (100%), American Airlines (89%) or Alaska Airlines (89%) 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 $60. On average you can expect to pay $836. The most popular route, (Lambert-St Louis - Phoenix Sky Harbor Intl), can usually be booked for $78.

  • 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), Phoenix-Mesa Gateway Airport (AZA), Flagstaff Pulliam Airport (FLG), Yuma Airport (YUM), Bullhead City Laughlin Bullhead Airport (IFP).

  • 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 4/19.

See more FAQs

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

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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 3,138,949 searches. Data last updated April 19, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$83Average$194FlexibilityNo cancel feeOn-time62%
Search Frontier flights
Spirit AirlinesCheapest$110Average$148FlexibilityNo cancel feeOn-time65%
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DeltaCheapest$256Average$453FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapest$278Average$527FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest$288Average$537FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
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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.
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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 April 19, 2024.
32%of flight departuresEarly morningMidnight to 6 am
12%of flight departuresMorning6 am to noon
52%of flight departuresAfternoonNoon to 6 pm
4%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

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Fly with Cheapflights

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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.

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