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Cheap flights from Arizona to St. Louis (STL) 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 5/1. 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.
PHX — STL
Apr 29 — May 61
From?
To?
Mon 4/29
Mon 5/6
1 adult, Economy
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How far in advance should I book a flight from Arizona to St. Louis?

Travelers have found it’s best to book a flight 11 days in advance to save up to 10% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 11 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Arizona to St. Louis 1-2 weeks in advance for as low as $261, or $633 for flights within the next 24 hours.

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

Our data shows that February tends to be the cheapest month to fly to St. Louis from Arizona. Users have commonly found prices around $391 for the month, but tickets can be as low as $159. Due to multiple factors, prepare for potentially higher prices in March.

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

When flying from Arizona to St. Louis, 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 Arizona to St. Louis

Explore cheap flight options specifically provided by Spirit Airlines for the route between Arizona and St. Louis. 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 3,086,534 searches. Data last updated April 24, 2024.
Check out some of the cheapest Spirit Airlines flights we've come across from Arizona to St. Louis. Deals update often to give you more flight options matching your criteria
Thu 5/911:11 amPHX - STL
1 stop26h 03mSpirit Airlines
Mon 5/134:05 pmSTL - PHX
1 stop20h 27mSpirit Airlines
Deal found 4/23$131
Thu 5/911:11 amPHX - STL
1 stop26h 03mSpirit Airlines
Tue 5/1410:34 amSTL - PHX
2 stops23h 35mSpirit Airlines
Deal found 4/23$180
Thu 5/911:11 amPHX - STL
1 stop26h 03mSpirit Airlines
Wed 5/1511:36 amSTL - PHX
2 stops35h 50mSpirit Airlines
Deal found 4/23$187
Wed 5/158:59 amPHX - STL
2 stops30h 30mSpirit Airlines
Fri 5/174:05 pmSTL - PHX
1 stop20h 27mSpirit Airlines
Deal found 4/23$201
Tue 5/148:59 amPHX - STL
2 stops23h 47mSpirit Airlines
Fri 5/174:05 pmSTL - PHX
1 stop20h 27mSpirit Airlines
Deal found 4/23$208
Thu 5/911:11 amPHX - STL
1 stop26h 03mSpirit Airlines
Tue 5/142:35 pmSTL - PHX
3 stops19h 34mSpirit Airlines
Deal found 4/23$209
Sat 5/117:19 amPHX - STL
2 stops33h 21mSpirit Airlines
Mon 5/134:05 pmSTL - PHX
1 stop20h 27mSpirit Airlines
Deal found 4/23$224

Cheap American Airlines flights from Arizona to St. Louis

Explore cheap flight options specifically provided by American Airlines for the route between Arizona and St. Louis. 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 3,086,534 searches. Data last updated April 24, 2024.
To aid your search, here are some of the cheapest American Airlines flights we've found from Arizona to St. Louis. Deals frequently update to provide users with more options.
Sat 5/116:56 pmPHX - STL
Nonstop3h 00mAmerican Airlines
Tue 5/148:00 amSTL - PHX
Nonstop3h 24mAmerican Airlines
Deal found 4/23$141
Tue 4/3012:19 pmPHX - STL
Nonstop2h 57mAmerican Airlines
Wed 5/158:00 amSTL - PHX
Nonstop3h 24mAmerican Airlines
Deal found 4/23$171
Thu 5/212:19 pmPHX - STL
Nonstop2h 57mAmerican Airlines
Tue 5/78:00 amSTL - PHX
Nonstop3h 24mAmerican Airlines
Deal found 4/23$181
Thu 5/212:19 pmPHX - STL
Nonstop2h 57mAmerican Airlines
Tue 5/72:00 pmSTL - PHX
1 stop7h 32mAmerican Airlines
Deal found 4/23$189
Tue 10/17:30 amPHX - STL
1 stop6h 10mAmerican Airlines
Fri 10/412:10 pmSTL - PHX
1 stop7h 53mAmerican Airlines
Deal found 4/24$200
Thu 5/212:19 pmPHX - STL
Nonstop2h 57mAmerican Airlines
Sat 5/46:10 pmSTL - PHX
Nonstop3h 25mAmerican Airlines
Deal found 4/23$211
Thu 6/276:56 pmPHX - STL
Nonstop2h 54mAmerican Airlines
Tue 7/27:35 amSTL - PHX
Nonstop3h 20mAmerican Airlines
Deal found 4/24$221
Fri 5/1012:59 amPHX - STL
1 stop6h 54mAmerican Airlines
Wed 5/158:00 amSTL - PHX
Nonstop3h 24mAmerican Airlines
Deal found 4/23$229
Thu 6/276:56 pmPHX - STL
Nonstop2h 54mAmerican Airlines
Tue 7/25:27 amSTL - PHX
1 stop6h 00mAmerican Airlines
Deal found 4/24$230

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

Find cheap flight options from Arizona to St. Louis specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,086,534 searches. Prices were last updated on April 24, 2024.
Listed are some of the best fares we've found on flights departing from Arizona to St. Louis in 2024. Check back in a little while for more flight options.
Sat 5/116:45 amPHX - STL
Nonstop2h 54mFrontier
Wed 5/154:39 pmSTL - PHX
Nonstop3h 28mFrontier
Deal found 4/23$78
Sat 5/116:45 amPHX - STL
Nonstop2h 54mFrontier
Sat 5/188:04 pmSTL - PHX
1 stop6h 21mFrontier
Deal found 4/23$84
Mon 5/132:11 pmPHX - STL
1 stop17h 58mFrontier
Wed 5/154:39 pmSTL - PHX
Nonstop3h 28mFrontier
Deal found 4/23$87
Fri 5/104:33 pmPHX - STL
Nonstop2h 54mFrontier
Sat 5/1811:41 pmSTL - PHX
Nonstop3h 17mFrontier
Deal found 4/23$88
Sat 5/116:45 amPHX - STL
Nonstop2h 54mFrontier
Sat 5/188:04 pmSTL - PHX
2 stops14h 23mFrontier
Deal found 4/23$89
Tue 5/145:50 amPHX - STL
1 stop8h 00mFrontier
Tue 5/1410:59 pmSTL - PHX
1 stop10h 59mFrontier
Deal found 4/23$90
Mon 5/1311:38 amPHX - STL
1 stop20h 31mFrontier
Wed 5/158:04 pmSTL - PHX
1 stop6h 01mFrontier
Deal found 4/23$92
Sat 5/46:45 amPHX - STL
Nonstop2h 54mFrontier
Mon 5/207:23 pmSTL - PHX
1 stop15h 01mFrontier
Deal found 4/23$93
Fri 5/104:33 pmPHX - STL
Nonstop2h 54mFrontier
Tue 5/144:50 pmSTL - PHX
1 stop5h 35mFrontier
Deal found 4/23$94

Arizona to St. Louis 2024 flight deals

Discover exclusive flight deals for travel between Arizona and St. Louis in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,086,534 searches. Data last updated April 24, 2024.
Listed are some of the best fares we've found on flights departing from Arizona to St. Louis in 2024. Check back in a little while for more flight options.
Sat 5/116:45 amPHX - STL
Nonstop2h 54mFrontier
Wed 5/154:39 pmSTL - PHX
Nonstop3h 28mFrontier
Deal found 4/23$78
Sat 5/116:45 amPHX - STL
Nonstop2h 54mFrontier
Sat 5/188:04 pmSTL - PHX
1 stop6h 21mFrontier
Deal found 4/23$84
Mon 5/132:11 pmPHX - STL
1 stop17h 58mFrontier
Wed 5/154:39 pmSTL - PHX
Nonstop3h 28mFrontier
Deal found 4/23$87
Fri 5/104:33 pmPHX - STL
Nonstop2h 54mFrontier
Sat 5/1811:41 pmSTL - PHX
Nonstop3h 17mFrontier
Deal found 4/23$88
Sat 5/116:45 amPHX - STL
Nonstop2h 54mFrontier
Sat 5/188:04 pmSTL - PHX
2 stops14h 23mFrontier
Deal found 4/23$89
Tue 5/145:50 amPHX - STL
1 stop8h 00mFrontier
Tue 5/1410:59 pmSTL - PHX
1 stop10h 59mFrontier
Deal found 4/23$90
Mon 5/1311:38 amPHX - STL
1 stop20h 31mFrontier
Wed 5/158:04 pmSTL - PHX
1 stop6h 01mFrontier
Deal found 4/23$92
Sat 5/46:45 amPHX - STL
Nonstop2h 54mFrontier
Mon 5/207:23 pmSTL - PHX
1 stop15h 01mFrontier
Deal found 4/23$93
Fri 5/104:33 pmPHX - STL
Nonstop2h 54mFrontier
Tue 5/144:50 pmSTL - PHX
1 stop5h 35mFrontier
Deal found 4/23$94

Non-stop flights to St. Louis from Arizona

Discover non-stop flight options from Arizona to St. Louis. 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 3,086,534 searches. Data last updated April 24, 2024.
If you're seeking options on non-stop flights from Arizona to St. Louis, check out these fares. Users seeking other options on flights from Arizona to St. Louis should update the search form at the top of the page.
Sat 5/116:45 amPHX - STL
Nonstop2h 54mFrontier
Wed 5/154:39 pmSTL - PHX
Nonstop3h 28mFrontier
Deal found 4/23$78
Fri 5/104:33 pmPHX - STL
Nonstop2h 54mFrontier
Sat 5/1811:41 pmSTL - PHX
Nonstop3h 17mFrontier
Deal found 4/23$88
Fri 5/104:33 pmPHX - STL
Nonstop2h 54mFrontier
Fri 5/1710:21 pmSTL - PHX
Nonstop3h 17mFrontier
Deal found 4/23$98
Fri 5/34:33 pmPHX - STL
Nonstop2h 54mFrontier
Mon 5/69:53 pmSTL - PHX
Nonstop3h 28mFrontier
Deal found 4/23$104
Fri 6/286:44 amPHX - STL
Nonstop2h 54mFrontier
Sat 7/611:41 pmSTL - PHX
Nonstop3h 18mFrontier
Deal found 4/23$108
Mon 6/34:32 pmPHX - STL
Nonstop2h 59mFrontier
Mon 6/1010:59 pmSTL - PHX
Nonstop3h 17mFrontier
Deal found 4/23$118
Tue 5/216:56 pmPHX - STL
Nonstop3h 00mAmerican Airlines
Wed 5/298:00 amSTL - PHX
Nonstop3h 24mAmerican Airlines
Deal found 4/23$131
Mon 5/204:32 pmPHX - STL
Nonstop2h 59mFrontier
Mon 5/2710:21 pmSTL - PHX
Nonstop3h 17mFrontier
Deal found 4/23$134
Sat 5/116:56 pmPHX - STL
Nonstop3h 00mAmerican Airlines
Tue 5/148:00 amSTL - PHX
Nonstop3h 24mAmerican Airlines
Deal found 4/23$141

Arizona to St. Louis flights leaving soon

Find last-minute flight options from Arizona to St. Louis 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 3,086,534 searches. Data last updated April 24, 2024.
Users seeking a last-minute flight from Arizona to St. Louis should consider booking one of these fares. It's wise to confirm all flight details are correct before booking.
Tue 4/302:11 pmPHX - STL
1 stop5h 48mFrontier
Wed 5/154:39 pmSTL - PHX
Nonstop3h 28mFrontier
Deal found 4/23$102
Fri 5/34:33 pmPHX - STL
Nonstop2h 54mFrontier
Mon 5/69:53 pmSTL - PHX
Nonstop3h 28mFrontier
Deal found 4/23$104
Tue 4/3011:48 amPHX - STL
1 stop8h 11mFrontier
Wed 5/158:04 pmSTL - PHX
1 stop6h 01mFrontier
Deal found 4/23$108
Tue 4/302:11 pmPHX - STL
1 stop5h 48mFrontier
Fri 5/310:17 pmSTL - PHX
Nonstop3h 27mFrontier
Deal found 4/23$118
Thu 5/22:11 pmPHX - STL
1 stop5h 58mFrontier
Tue 5/710:59 pmSTL - PHX
1 stop10h 59mFrontier
Deal found 4/23$128
Tue 4/3011:48 amPHX - STL
1 stop8h 11mFrontier
Fri 5/35:35 pmSTL - PHX
1 stop8h 30mFrontier
Deal found 4/23$132
Tue 4/302:11 pmPHX - STL
1 stop5h 48mFrontier
Wed 5/158:04 pmSTL - PHX
2 stops14h 33mFrontier
Deal found 4/23$143
Fri 5/34:33 pmPHX - STL
Nonstop2h 54mFrontier
Sun 5/510:59 pmSTL - PHX
1 stop10h 59mFrontier
Deal found 4/23$164
Fri 5/311:32 pmPHX - STL
1 stop13h 06mFrontier
Mon 5/68:04 pmSTL - PHX
1 stop6h 01mFrontier
Deal found 4/23$168

One-way flights to St. Louis from Arizona

Search for one-way flight options from Arizona to St. Louis. 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 3,086,534 searches. Data last updated April 24, 2024.
Some of the best available deals we've found on one-way flights from Arizona to St. Louis. Those needing a return flight from Arizona to St. Louis can use the search form above.
Wed 5/13:45 pmPHX - STL
Nonstop2h 54mFrontier
Deal found 4/23$39
Tue 5/142:11 pmPHX - STL
1 stop5h 48mFrontier
Deal found 4/23$45
Fri 5/104:33 pmPHX - STL
Nonstop2h 54mFrontier
Deal found 4/23$49
Mon 5/208:07 pmPHX - STL
1 stop12h 06mFrontier
Deal found 4/23$51
Thu 5/2312:43 pmPHX - STL
1 stop19h 30mFrontier
Deal found 4/23$55
Fri 7/123:35 pmPHX - STL
Nonstop3h 01mFrontier
Deal found 4/23$59
Tue 5/146:56 pmPHX - STL
Nonstop3h 00mAmerican Airlines
Deal found 4/23$66
Sun 5/198:07 pmPHX - STL
1 stop12h 06mFrontier
Deal found 4/23$68
Wed 5/87:50 pmPHX - STL
1 stop12h 28mFrontier
Deal found 4/23$70

Find flights from Arizona to St. Louis within your budget

Customize your flight search to find flights from Arizona to St. Louis 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 3,086,534 searches. Data last updated April 24, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$78 - $198

Route

Depart

Return

Price

Phoenix Sky Harbor IntlLambert-St Louis

PHX - STL

PHXSTL

Phoenix Sky Harbor Intl

Sat 5/11

Nonstop2h 54m

Lambert-St Louis

Wed 5/15

Nonstop3h 28m

$78

Phoenix Sky Harbor IntlLambert-St Louis

PHX - STL

PHXSTL

Phoenix Sky Harbor Intl

Sat 5/11

Nonstop2h 54m

Lambert-St Louis

Sat 5/18

1 stop6h 21m

$84

Phoenix Sky Harbor IntlLambert-St Louis

PHX - STL

PHXSTL

Phoenix Sky Harbor Intl

Mon 5/13

1 stop17h 58m

Lambert-St Louis

Wed 5/15

Nonstop3h 28m

$87

Phoenix Sky Harbor IntlLambert-St Louis

PHX - STL

PHXSTL

Phoenix Sky Harbor Intl

Fri 5/10

Nonstop2h 54m

Lambert-St Louis

Sat 5/18

Nonstop3h 17m

$88

Phoenix Sky Harbor IntlLambert-St Louis

PHX - STL

PHXSTL

Phoenix Sky Harbor Intl

Sat 5/11

Nonstop2h 54m

Lambert-St Louis

Sat 5/18

2 stops14h 23m

$89

Phoenix Sky Harbor IntlLambert-St Louis

PHX - STL

PHXSTL

Phoenix Sky Harbor Intl

Tue 5/14

1 stop8h 00m

Lambert-St Louis

Tue 5/14

1 stop10h 59m

$90

Phoenix Sky Harbor IntlLambert-St Louis

PHX - STL

PHXSTL

Phoenix Sky Harbor Intl

Thu 5/9

1 stop26h 03m

Lambert-St Louis

Mon 5/13

1 stop20h 27m

$131

Phoenix Sky Harbor IntlLambert-St Louis

PHX - STL

PHXSTL

Phoenix Sky Harbor Intl

Sat 5/11

Nonstop3h 00m

Lambert-St Louis

Tue 5/14

Nonstop3h 24m

$141

Phoenix Sky Harbor IntlLambert-St Louis

PHX - STL

PHXSTL

Phoenix Sky Harbor Intl

Fri 5/17

Nonstop2h 59m

Lambert-St Louis

Sun 5/19

1 stop27h 52m

$198

Flights are sorted by cheapest first

Deals found on 4/23

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

Reviews of airlines servicing St. Louis

Get insights into the airlines that provide service to St. Louis. 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 St. Louis. Reviews last updated April 24, 2024.
Read through reviews of airlines operating flights from Arizona to St. Louis, such as Spirit Airlines, American Airlines and Frontier. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
9,111 reviews
Check prices

Boarding

8.2

Food

7.3

Crew

8.6

Comfort

7.9

Entertainment

7.3

Overall

8.1

Reviews

1 / 10

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

Alaska Airlines
8.1
Very good
9,111 reviews
Alaska Airlines
8.1
Very good
9,111 reviews
Check prices

Boarding

8.2

Food

7.3

Crew

8.6

Comfort

7.9

Entertainment

7.3

Overall

8.1

Reviews

1 / 10

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

Delta
8.1
Very good
11,004 reviews
Alaska Airlines
8.1
Very good
9,111 reviews
Check prices

Boarding

8.2

Food

7.3

Crew

8.6

Comfort

7.9

Entertainment

7.3

Overall

8.1

Reviews

1 / 10

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

WestJet
7.5
Good
2,991 reviews
Alaska Airlines
8.1
Very good
9,111 reviews
Check prices

Boarding

8.2

Food

7.3

Crew

8.6

Comfort

7.9

Entertainment

7.3

Overall

8.1

Reviews

1 / 10

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

United Airlines
7.4
Good
11,272 reviews
Alaska Airlines
8.1
Very good
9,111 reviews
Check prices

Boarding

8.2

Food

7.3

Crew

8.6

Comfort

7.9

Entertainment

7.3

Overall

8.1

Reviews

1 / 10

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

American Airlines
7.3
Good
14,898 reviews
Alaska Airlines
8.1
Very good
9,111 reviews
Check prices

Boarding

8.2

Food

7.3

Crew

8.6

Comfort

7.9

Entertainment

7.3

Overall

8.1

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 Arizona to St. Louis. 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 into for flights to St. Louis from Arizona?

    Located just 12.7 mi from the city center, Lambert-St Louis (STL) is the airport most travelers will use when flying to St. Louis from Arizona.

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

    Yes, there are multiple flights from Arizona to St. Louis 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 Arizona to St. Louis for under $100 on Cheapflights?

    Cheapflights has at least 20 direct flights from Arizona to St. Louis under $100. A good price for a nonstop flight from Arizona to St. Louis is less than $192.

  • Are there last-minute flights available from Arizona to St. Louis for under $200?

    There are currently 20+ open flights from Arizona to St. Louis within the next 7 days for less than $200.

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

    You can find nonstop flights on the following days: Friday.

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

    On average 1 flight departs from Arizona to St. Louis per day.
    Early Morning (Midnight to 6am) - 100% of flight departures

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

    A quick flight from Arizona to St. Louis can take about 2h 54m. Frontier provides one of the quickest options available for as low as $78. There are 1266 mi between Arizona and St. Louis. Generally, flights for this route are nonstop.

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

    One-way options have recently been found by users for as low as $39 on Frontier. Other airlines that offer cheap prices include American Airlines from $66 and Spirit Airlines from $77 one-way.

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

    When booking a flight from Arizona to St. Louis, you may want to consider flying on American Airlines, Delta or Frontier as they are the most popular for this route.

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

    The top 3 most reliable airlines when flying from Arizona to St. Louis are Frontier (100%), American Airlines (89%) and Southwest (85%).

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

    While on average a flight from Arizona to St. Louis is generally $218, our data shows the cheapest flight currently is $34. When looking at the most popular route, (Phoenix Sky Harbor Intl - Lambert-St Louis), you can expect to pay $87 for that flight.

  • What does PHX to STL mean?

    PHX and STL 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. PHX to STL refers to a flight route from Phoenix Sky Harbor Intl Airport to Lambert-St Louis Airport. Ready for more IATA code knowledge? These are related airports for your current travel destination: 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 Arizona to St. Louis that include extra baggage allowance?

    The amount of baggage you can bring on your Arizona to St. Louis 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 Arizona to St. Louis with specific airlines?

    Yes, Cheapflights allows you to browse and filter Arizona to St. Louis 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 Arizona to St. Louis that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Arizona to St. Louis 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 Arizona to St. Louis that allow pets onboard?

    Many airlines flying from Arizona to St. Louis 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 Arizona to St. Louis?

    Yes, you can often find last-minute deals on Arizona to St. Louis 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 Arizona to St. Louis flight deals updated?

    The Arizona to St. Louis flight deals you see on this page were last updated on 4/23.

See more FAQs

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

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Top 5 airlines flying from Arizona to St. Louis

Discover the top 5 airlines that operate flights from Arizona to St. Louis. 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 3,086,534 searches. Data last updated April 24, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$79Average$207FlexibilityNo cancel feeOn-time62%
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Spirit AirlinesCheapest$155Average$285FlexibilityNo cancel feeOn-time65%
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American AirlinesCheapest$262Average$531FlexibilityNo cancel feeOn-time71%
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DeltaCheapest$276Average$450FlexibilityNo cancel feeOn-timeN/A
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United AirlinesCheapest$330Average$559FlexibilityNo cancel feeOn-time69%
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Search flights from Arizona to St. Louis by cabin class

Find flights from Arizona to St. Louis, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Hourly flight availability from Arizona to St. Louis

Find hourly flight availability from Arizona to St. Louis. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 24, 2024.
7%of flight departuresEarly morningMidnight to 6 am
58%of flight departuresMorning6 am to noon
32%of flight departuresAfternoonNoon to 6 pm
3%of flight departuresEvening6 pm to midnight
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6 AM
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6 PM

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to St. Louis from Arizona.

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

Need flexible booking options for your flight to St. Louis from Arizona? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

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