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Cheap flights from Tucson to St. Louis (TUS - STL) from $136

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 7/2. 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.
TUS — STL
jun. 18 — jun. 251
From?
To?
mar. 6/18
mar. 6/25
1 adult, Economy
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The best prices from Tucson to Lambert-St Louis are usually found in February or December, booked 62 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

Cheap flight deals from Tucson to St. Louis

Discover tips and strategies to find the most affordable flight options for your journey from Tucson (TUS) to St. Louis (STL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated junio 13, 2024.

Popular in

January

Cheapest in

February

Average price

$453

Round-trip from

$318
High demand for flights, 32% potential price rise
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Best time to find cheap flights, 19% potential price drop
Search Deals
Average for round-trip flights in June 2024
Search Deals
From Tucson to Lambert-St Louis
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What is the cheapest day to fly round-trip from Tucson to St. Louis?

Monday is generally a great day to depart. Flying on this day could help you save up to 23%.

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

Find a great deal and save up to 141% by booking at least 45 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Tucson to St. Louis within the next two weeks, with the cheapest ticket starting at $590.

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

February can be a great time to fly to St. Louis from Tucson with a flight ticket averaging about $492. Cheapflights users have found deals in the month of February for as cheap as $320. The most expensive prices can be found in the month of January.

What is the cheapest time of day to fly from TUS to STL?

It’s optimal to fly from Tucson to St. Louis in the afternoon. By choosing this option you can save up to 22% on the cost of your flight, compared to a flight at noon.

Cheap Tucson to St. Louis flights in June & July 2024

Find cheap flight options from Tucson to St. Louis specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,214,720 searches. Prices were last updated on junio 13, 2024.
Listed are some of the best fares we've found on flights departing from Tucson to St. Louis in 2024. More deals are always being added, so be sure to check back regularly.
vie. 7/511:35 amTUS - STL
1 stop7h 12mAmerican Airlines
lun. 7/85:22 amSTL - TUS
1 stop5h 14mAmerican Airlines
Deal found 6/13$329
vie. 7/51:50 pmTUS - STL
2 stops7h 02mAmerican Airlines
lun. 7/85:22 amSTL - TUS
1 stop7h 23mAmerican Airlines
Deal found 6/13$334
mié. 7/171:26 pmTUS - STL
1 stop7h 26mAmerican Airlines
lun. 7/227:40 amSTL - TUS
1 stop7h 38mAmerican Airlines
Deal found 6/12$336
dom. 7/78:18 pmTUS - STL
1 stop6h 51mAmerican Airlines
mié. 7/105:22 amSTL - TUS
1 stop5h 14mAmerican Airlines
Deal found 6/12$346
dom. 7/78:18 pmTUS - STL
1 stop6h 51mAmerican Airlines
mié. 7/1010:19 amSTL - TUS
2 stops8h 00mAmerican Airlines
Deal found 6/13$351
dom. 7/215:00 pmTUS - STL
1 stop5h 55mDelta
sáb. 7/276:00 amSTL - TUS
1 stop7h 31mDelta
Deal found 6/13$356
lun. 7/2211:35 amTUS - STL
1 stop5h 05mAmerican Airlines
dom. 7/285:22 amSTL - TUS
2 stops7h 58mAmerican Airlines
Deal found 6/12$361
sáb. 7/136:02 amTUS - STL
1 stop8h 18mDelta
sáb. 7/206:00 amSTL - TUS
1 stop7h 31mDelta
Deal found 6/12$366
sáb. 7/131:50 pmTUS - STL
2 stops7h 02mAmerican Airlines
sáb. 7/208:01 amSTL - TUS
1 stop6h 35mAmerican Airlines
Deal found 6/12$371

Tucson to St. Louis 2024 flight deals

Discover exclusive flight deals for travel between Tucson and St. Louis in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,214,720 searches. Data last updated junio 13, 2024.
Listed are some of the best fares we've found on flights departing from Tucson to St. Louis in 2024. More deals are always being added, so be sure to check back regularly.
mar. 8/2711:37 amTUS - STL
1 stop5h 02mAmerican Airlines
mar. 9/34:18 pmSTL - TUS
1 stop6h 58mAmerican Airlines
Deal found 6/12$198
mar. 8/2710:29 amTUS - STL
2 stops7h 18mAmerican Airlines
mar. 9/38:04 amSTL - TUS
1 stop6h 32mAmerican Airlines
Deal found 6/12$247
lun. 8/58:45 amTUS - STL
1 stop6h 34mAmerican Airlines
sáb. 8/104:18 pmSTL - TUS
1 stop6h 58mAmerican Airlines
Deal found 6/12$252
jue. 10/105:14 amTUS - STL
1 stop4h 49mAmerican Airlines
mar. 10/155:54 amSTL - TUS
1 stop4h 46mAmerican Airlines
Deal found 6/12$272
lun. 8/51:50 pmTUS - STL
2 stops7h 02mAmerican Airlines
sáb. 8/106:10 pmSTL - TUS
1 stop5h 06mAmerican Airlines
Deal found 6/12$277
vie. 7/511:35 amTUS - STL
1 stop7h 12mAmerican Airlines
lun. 7/85:22 amSTL - TUS
1 stop5h 14mAmerican Airlines
Deal found 6/13$329
mar. 8/277:10 amTUS - STL
2 stops9h 29mAmerican Airlines
mar. 9/36:00 amSTL - TUS
2 stops9h 08mAmerican Airlines
Deal found 6/12$332
vie. 7/51:50 pmTUS - STL
2 stops7h 02mAmerican Airlines
lun. 7/85:22 amSTL - TUS
1 stop7h 23mAmerican Airlines
Deal found 6/13$334
mié. 7/171:26 pmTUS - STL
1 stop7h 26mAmerican Airlines
lun. 7/227:40 amSTL - TUS
1 stop7h 38mAmerican Airlines
Deal found 6/12$336

Tucson to St. Louis flights leaving soon

Find last-minute flight options from Tucson 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 3,214,720 searches. Data last updated junio 13, 2024.
Consider one of these great deals we found on last-minute flights from Tucson to St. Louis. Users should be sure to double check the price, date, and time of their last-minute flight.
vie. 6/215:00 pmTUS - STL
1 stop5h 58mDelta
jue. 6/276:25 pmSTL - TUS
1 stop5h 49mDelta
Deal found 6/12$581
vie. 6/2110:25 amTUS - STL
2 stops6h 52mAmerican Airlines
jue. 6/276:00 amSTL - TUS
1 stop7h 34mAmerican Airlines
Deal found 6/12$590
vie. 6/215:16 pmTUS - STL
1 stop4h 34mAmerican Airlines
jue. 6/276:00 amSTL - TUS
2 stops7h 27mAmerican Airlines
Deal found 6/13$611
vie. 6/2110:25 amTUS - STL
2 stops6h 52mAmerican Airlines
jue. 6/276:00 amSTL - TUS
2 stops7h 27mAmerican Airlines
Deal found 6/13$616
vie. 6/2111:05 amTUS - STL
1 stop7h 20mUnited Airlines
lun. 6/249:05 amSTL - TUS
1 stop8h 40mUnited Airlines
Deal found 6/12$629
vie. 6/2110:25 amTUS - STL
2 stops6h 52mAmerican Airlines
jue. 6/276:00 amSTL - TUS
2 stops7h 27mAmerican Airlines
Deal found 6/12$631
vie. 6/2111:05 amTUS - STL
1 stop7h 20mUnited Airlines
lun. 6/241:42 pmSTL - TUS
2 stops25h 22mUnited Airlines
Deal found 6/12$634
jue. 6/2012:56 pmTUS - STL
1 stop8h 47mDelta
dom. 6/236:25 pmSTL - TUS
1 stop5h 49mDelta
Deal found 6/12$642
vie. 6/214:32 pmTUS - STL
2 stops19h 44mUnited Airlines
lun. 6/244:45 pmSTL - TUS
2 stops22h 19mUnited Airlines
Deal found 6/12$668

One-way flights to St. Louis from Tucson

Search for one-way flight options from Tucson 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 3,214,720 searches. Data last updated junio 13, 2024.
Users traveling one-way from Tucson to St. Louis can select one of these great deals. Users needing a return flight from Tucson to St. Louis should utilize the search form above.
mar. 7/23:39 pmTUS - STL
1 stop5h 18mAmerican Airlines
Deal found 6/13$136
mié. 6/265:00 pmTUS - STL
1 stop5h 58mDelta
Deal found 6/12$146
mié. 6/2610:25 amTUS - STL
2 stops6h 52mAmerican Airlines
Deal found 6/12$181
mar. 7/210:25 amTUS - STL
2 stops6h 52mAmerican Airlines
Deal found 6/13$254
jue. 6/206:10 amTUS - STL
1 stop6h 47mDelta
Deal found 6/13$310
vie. 6/215:00 pmTUS - STL
1 stop5h 58mDelta
Deal found 6/12$332
vie. 6/215:00 pmTUS - STL
2 stops13h 32mAmerican Airlines
Deal found 6/12$337
jue. 6/2010:25 amTUS - STL
2 stops6h 52mAmerican Airlines
Deal found 6/13$358
lun. 6/245:00 pmTUS - STL
2 stops13h 33mAmerican Airlines
Deal found 6/13$368

Find flights from Tucson to St. Louis within your budget

Customize your flight search to find flights from Tucson 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 3,214,720 searches. Data last updated junio 13, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$198 - $439

Route

Depart

Return

Price

TucsonLambert-St Louis

TUS - STL

TUSSTL

Tucson

mar. 8/27

1 stop5h 02m

Lambert-St Louis

mar. 9/3

1 stop6h 58m

$198

TucsonLambert-St Louis

TUS - STL

TUSSTL

Tucson

mar. 8/27

2 stops7h 18m

Lambert-St Louis

mar. 9/3

1 stop6h 32m

$247

TucsonLambert-St Louis

TUS - STL

TUSSTL

Tucson

lun. 8/5

1 stop6h 34m

Lambert-St Louis

sáb. 8/10

1 stop6h 58m

$252

TucsonLambert-St Louis

TUS - STL

TUSSTL

Tucson

jue. 10/10

1 stop4h 49m

Lambert-St Louis

mar. 10/15

1 stop4h 46m

$272

TucsonLambert-St Louis

TUS - STL

TUSSTL

Tucson

lun. 8/5

2 stops7h 02m

Lambert-St Louis

sáb. 8/10

1 stop5h 06m

$277

TucsonLambert-St Louis

TUS - STL

TUSSTL

Tucson

vie. 7/5

1 stop7h 12m

Lambert-St Louis

lun. 7/8

1 stop5h 14m

$329

TucsonLambert-St Louis

TUS - STL

TUSSTL

Tucson

dom. 7/21

1 stop5h 55m

Lambert-St Louis

sáb. 7/27

1 stop7h 31m

$356

TucsonLambert-St Louis

TUS - STL

TUSSTL

Tucson

sáb. 7/13

1 stop8h 18m

Lambert-St Louis

sáb. 7/20

1 stop7h 31m

$366

TucsonLambert-St Louis

TUS - STL

TUSSTL

Tucson

mar. 8/27

3 stops24h 47m

Lambert-St Louis

mar. 9/3

2 stops13h 07m

$439

Flights are sorted by cheapest first

Deals found on 6/12

How far ahead should I book a flight from Tucson to St. Louis?

Use this chart to determine the optimal time to book a round-trip flight from Tucson to St. Louis. Price data was last updated on May 31, 2024.
To ensure you get the cheapest price possible for a flight from Tucson to St. Louis, you should look to book at least 61 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Search Deals

What is the cheapest day to fly from Tucson to St. Louis?

Use this chart to determine the cheapest time to fly round-trip from Tucson to St. Louis. Price data was last updated on June 9, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Tucson to St. Louis flight should consider departing on Tuesday mornings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Tucson to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis from Tucson with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in St. Louis by month

Plan your trip to St. Louis by taking into account the average temperature and rainfall totals by month.

STL

Temperature

32 - 80.6 °F

If weather is an important factor for your trip to St. Louis, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

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 junio 13, 2024.
Read reviews from past customers who have flown Delta, American Airlines and United Airlines from Tucson to St. Louis. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,000 reviews

Overall

8.0

Comfort

7.9

Crew

8.6

Boarding

8.2

Entertainment

8.0

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Delta
8.0
Very good
10,000 reviews
Delta
8.0
Very good
10,000 reviews

Overall

8.0

Comfort

7.9

Crew

8.6

Boarding

8.2

Entertainment

8.0

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

United Airlines
7.4
Good
10,000 reviews
Delta
8.0
Very good
10,000 reviews

Overall

8.0

Comfort

7.9

Crew

8.6

Boarding

8.2

Entertainment

8.0

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

American Airlines
7.3
Good
10,000 reviews
Delta
8.0
Very good
10,000 reviews

Overall

8.0

Comfort

7.9

Crew

8.6

Boarding

8.2

Entertainment

8.0

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Lufthansa
7.0
Good
7,483 reviews
Delta
8.0
Very good
10,000 reviews

Overall

8.0

Comfort

7.9

Crew

8.6

Boarding

8.2

Entertainment

8.0

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Related info for your journey

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

  • Can I find flights from Tucson to St. Louis for under $200 on Cheapflights?

    Yes, there are multiple flights from Tucson to St. Louis for under $200. The cheapest flight booked recently is on American Airlines for just $198, but on average you can expect to pay $333.

  • Are there last-minute flights available from Tucson to St. Louis for under $600?

    There are currently 14+ open flights from Tucson to St. Louis within the next 7 days for less than $600.

  • What are the cheapest airlines flying from Tucson to St. Louis round-trip?

    Our cheapest airline available from Tucson to St. Louis is American Airlines. Our recent data shows that you can find tickets from as low as $198 on this airline. Additional options worth looking into are Delta and United Airlines, starting at $356 and $439 round-trip. Users have found that American Airlines is 59% cheaper than the other options available to this destination.

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

    To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $136. Delta flights start at $146 while deals on Lufthansa start at $3,106 one-way.

  • What does TUS to STL mean?

    This is defined as Tucson Airport (TUS) and Lambert-St Louis Airport (STL). Codes like Lambert-St Louis Airport are often used to just call airports uniquely.

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

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

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

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

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

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

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

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

    Many airlines flying from Tucson 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 Tucson to St. Louis?

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

    The Tucson to St. Louis flight deals you see on this page were last updated on 6/13.

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

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

  • What is the cheapest month to book a flight from Tucson to St. Louis?

    Currently, September is the cheapest month in which you can book a flight from Tucson to St. Louis (average of $318). Flying from Tucson to St. Louis in July is currently the most expensive (average of $362). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 3 airlines flying from Tucson to St. Louis

Discover the top 3 airlines that operate flights from Tucson 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 3,214,720 searches. Data last updated junio 13, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$313Average$461FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$359Average$627FlexibilityNo cancel feeOn-time69%
DeltaCheapest$371Average$475FlexibilityNo cancel feeOn-timeN/A
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Search flights from Tucson to St. Louis by cabin class

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