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Cheap flights from St. Louis to Salt Lake City (STL - SLC) from $46

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 5/29. 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 — SLC
May 21 — May 281
From?
To?
Tue 5/21
Tue 5/28
1 adult, Economy
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The best prices from Lambert-St Louis to Salt Lake City are usually found in September or October, booked 7 days in advance, depart on a Wednesday or Thursday and return on a Saturday

Cheap flight deals from St. Louis to Salt Lake City

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Salt Lake City (SLC). 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 May 16, 2024.

Popular in

June

Cheapest in

September

Round-trip from

$298

One-way from

$184
High demand for flights, 16% potential price rise
Search Deals
Best time to find cheap flights, 22% potential price drop
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From Lambert-St Louis to Salt Lake City
Search Deals
One-way flight from Lambert-St Louis to Salt Lake City
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What is the cheapest day to fly round-trip from St. Louis to Salt Lake City?

Saturday flights are generally found to be more expensive for flights from St. Louis to Salt Lake City. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Salt Lake City.

How far in advance should I book a flight from St. Louis to Salt Lake City?

To save up to 32% on this flight, we recommend booking at least 8 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from St. Louis to Salt Lake City from $208 1-2 weeks out and tickets from $558 for flights departing within the next 72 hours.

What is the cheapest month to fly from St. Louis to Salt Lake City?

September is one of the best times of the year to fly to Salt Lake City from St. Louis. Prices for September average $409 per person but you can even find prices for as low as $135. The most expensive prices can be found in the month of June. Opting for a September flight can save you 19% on your journey compared to booking in June

When is the cheapest time to fly from St. Louis to Salt Lake City (STL - SLC)?

When flying from St. Louis to Salt Lake City, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 60% versus a flight at noon.

Cheap Frontier flights from St. Louis to Salt Lake City

Explore cheap flight options specifically provided by Frontier for the route between St. Louis and Salt Lake City. 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.
Peruse some of the lowest-priced Frontier flights we've found from St. Louis to Salt Lake City. Be sure to come back soon if the deals available don't appeal to you at this time.
Tue 5/217:23 pmSTL - SLC
1 stop21h 19mFrontier
Tue 5/285:12 pmSLC - STL
1 stop16h 01mFrontier
Deal found 5/14$96
Wed 5/298:04 pmSTL - SLC
1 stop11h 29mFrontier
Tue 6/49:27 amSLC - STL
1 stop23h 02mFrontier
Deal found 5/15$98
Wed 5/298:04 pmSTL - SLC
1 stop11h 29mFrontier
Sat 6/19:36 pmSLC - STL
1 stop11h 37mFrontier
Deal found 5/14$100
Wed 6/1210:57 pmSTL - SLC
1 stop11h 17mFrontier
Wed 6/191:36 pmSLC - STL
1 stop7h 31mFrontier
Deal found 5/15$123
Tue 6/410:44 pmSTL - SLC
1 stop9h 15mFrontier
Fri 6/79:27 pmSLC - STL
1 stop12h 15mFrontier
Deal found 5/16$129
Sat 6/810:43 pmSTL - SLC
1 stop11h 41mFrontier
Fri 6/149:27 pmSLC - STL
1 stop12h 15mFrontier
Deal found 5/15$138
Fri 5/246:40 pmSTL - SLC
1 stop21h 54mFrontier
Tue 5/286:34 pmSLC - STL
1 stop14h 02mFrontier
Deal found 5/15$139
Sun 6/211:22 pmSTL - SLC
1 stop8h 11mFrontier
Sun 6/97:29 pmSLC - STL
2 stops25h 30mFrontier
Deal found 5/14$142
Sun 6/211:22 pmSTL - SLC
1 stop14h 37mFrontier
Sun 6/910:27 pmSLC - STL
1 stop11h 15mFrontier
Deal found 5/14$146

Cheap Spirit Airlines flights from St. Louis to Salt Lake City

Explore cheap flight options specifically provided by Spirit Airlines for the route between St. Louis and Salt Lake City. 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.
Some of the best deals we've found on Spirit Airlines flights traveling from St. Louis to Salt Lake City. Make sure to examine the flight information before completing your reservation.
Wed 5/2911:36 amSTL - SLC
3 stops27h 44mSpirit Airlines
Tue 6/49:47 pmSLC - STL
3 stops14h 18mSpirit Airlines
Deal found 5/15$205
Fri 7/124:02 pmSTL - SLC
1 stop7h 27mSpirit Airlines
Tue 7/1611:15 amSLC - STL
2 stops26h 51mSpirit Airlines
Deal found 5/15$239
Wed 6/121:55 pmSTL - SLC
2 stops25h 28mSpirit Airlines
Wed 6/196:32 pmSLC - STL
2 stops21h 56mSpirit Airlines
Deal found 5/15$249
Fri 7/124:02 pmSTL - SLC
1 stop7h 27mSpirit Airlines
Tue 7/1611:15 amSLC - STL
3 stops26h 51mSpirit Airlines
Deal found 5/15$254
Sat 7/1311:34 amSTL - SLC
1 stop12h 41mSpirit Airlines
Tue 7/1611:15 amSLC - STL
3 stops26h 51mSpirit Airlines
Deal found 5/15$280
Wed 5/2911:36 amSTL - SLC
3 stops27h 44mSpirit Airlines
Sat 6/17:47 pmSLC - STL
3 stops20h 42mSpirit Airlines
Deal found 5/14$304
Mon 9/94:31 pmSTL - SLC
1 stop18h 12mSpirit Airlines
Sat 9/147:00 pmSLC - STL
2 stops21h 28mSpirit Airlines
Deal found 5/15$313
Fri 7/124:02 pmSTL - SLC
1 stop7h 27mSpirit Airlines
Wed 7/176:22 amSLC - STL
3 stops36h 37mSpirit Airlines
Deal found 5/15$323
Fri 7/124:02 pmSTL - SLC
1 stop7h 27mSpirit Airlines
Wed 7/176:25 pmSLC - STL
2 stops22h 04mSpirit Airlines
Deal found 5/15$336

Cheap St. Louis to Salt Lake City flights in May & June 2024

Find cheap flight options from St. Louis to Salt Lake City 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.
The lowest fares we've come across on flights traveling from St. Louis to Salt Lake City in May and June 2024. For more flight deals, be sure to check back very soon.
Tue 5/217:23 pmSTL - SLC
1 stop21h 19mFrontier
Tue 5/285:12 pmSLC - STL
1 stop16h 01mFrontier
Deal found 5/14$96
Wed 5/298:04 pmSTL - SLC
1 stop11h 29mFrontier
Tue 6/49:27 amSLC - STL
1 stop23h 02mFrontier
Deal found 5/15$98
Wed 5/298:04 pmSTL - SLC
1 stop11h 29mFrontier
Sat 6/19:36 pmSLC - STL
1 stop11h 37mFrontier
Deal found 5/14$100
Sun 6/211:22 pmSTL - SLC
1 stop8h 11mFrontier
Wed 6/51:36 pmSLC - STL
1 stop7h 31mFrontier
Deal found 5/16$120
Wed 6/1210:57 pmSTL - SLC
1 stop11h 17mFrontier
Wed 6/191:36 pmSLC - STL
1 stop7h 31mFrontier
Deal found 5/15$123
Wed 6/510:57 pmSTL - SLC
1 stop11h 22mFrontier
Mon 6/1012:16 pmSLC - STL
1 stop8h 43mFrontier
Deal found 5/16$125
Thu 5/2311:06 pmSTL - SLC
1 stop14h 31mFrontier
Sat 6/110:43 pmSLC - STL
1 stop22h 49mFrontier
Deal found 5/15$129
Sat 6/810:43 pmSTL - SLC
1 stop11h 41mFrontier
Fri 6/149:27 pmSLC - STL
1 stop12h 15mFrontier
Deal found 5/15$138
Fri 5/246:40 pmSTL - SLC
1 stop21h 54mFrontier
Tue 5/286:34 pmSLC - STL
1 stop14h 02mFrontier
Deal found 5/15$139

St. Louis to Salt Lake City 2024 flight deals

Discover exclusive flight deals for travel between St. Louis and Salt Lake City 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.
The lowest fares we've come across on flights traveling from St. Louis to Salt Lake City in May and June 2024. For more flight deals, be sure to check back very soon.
Tue 5/217:23 pmSTL - SLC
1 stop21h 19mFrontier
Tue 5/285:12 pmSLC - STL
1 stop16h 01mFrontier
Deal found 5/14$96
Wed 5/298:04 pmSTL - SLC
1 stop11h 29mFrontier
Tue 6/49:27 amSLC - STL
1 stop23h 02mFrontier
Deal found 5/15$98
Wed 5/298:04 pmSTL - SLC
1 stop11h 29mFrontier
Sat 6/19:36 pmSLC - STL
1 stop11h 37mFrontier
Deal found 5/14$100
Sun 6/211:22 pmSTL - SLC
1 stop8h 11mFrontier
Wed 6/51:36 pmSLC - STL
1 stop7h 31mFrontier
Deal found 5/16$120
Wed 6/1210:57 pmSTL - SLC
1 stop11h 17mFrontier
Wed 6/191:36 pmSLC - STL
1 stop7h 31mFrontier
Deal found 5/15$123
Wed 6/510:57 pmSTL - SLC
1 stop11h 22mFrontier
Mon 6/1012:16 pmSLC - STL
1 stop8h 43mFrontier
Deal found 5/16$125
Thu 5/2311:06 pmSTL - SLC
1 stop14h 31mFrontier
Sat 6/110:43 pmSLC - STL
1 stop22h 49mFrontier
Deal found 5/15$129
Sat 6/810:43 pmSTL - SLC
1 stop11h 41mFrontier
Fri 6/149:27 pmSLC - STL
1 stop12h 15mFrontier
Deal found 5/15$138
Fri 5/246:40 pmSTL - SLC
1 stop21h 54mFrontier
Tue 5/286:34 pmSLC - STL
1 stop14h 02mFrontier
Deal found 5/15$139

Non-stop flights to Salt Lake City from St. Louis

Discover non-stop flight options from St. Louis to Salt Lake City. 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.
Consider booking one of these non-stop flights heading from St. Louis to Salt Lake City. Users can also choose from other St. Louis to Salt Lake City flights by using the search form above.
Thu 6/132:29 pmSTL - SLC
Nonstop3h 10mDelta
Thu 6/209:05 pmSLC - STL
Nonstop2h 53mDelta
Deal found 5/14$467
Sat 6/85:45 pmSTL - SLC
Nonstop3h 11mDelta
Fri 6/149:05 pmSLC - STL
Nonstop2h 53mDelta
Deal found 5/15$477
Thu 6/66:50 pmSTL - SLC
Nonstop3h 16mDelta
Mon 6/109:05 pmSLC - STL
Nonstop2h 53mDelta
Deal found 5/15$487
Mon 7/226:30 pmSTL - SLC
Nonstop3h 12mDelta
Fri 7/261:45 pmSLC - STL
Nonstop2h 49mDelta
Deal found 5/15$507
Wed 5/295:30 pmSTL - SLC
Nonstop3h 08mDelta
Tue 6/49:43 amSLC - STL
Nonstop2h 49mDelta
Deal found 5/15$527
Tue 6/45:30 pmSTL - SLC
Nonstop3h 08mDelta
Fri 6/79:05 pmSLC - STL
Nonstop2h 53mDelta
Deal found 5/16$547
Sun 6/26:50 pmSTL - SLC
Nonstop3h 13mDelta
Wed 6/59:05 pmSLC - STL
Nonstop2h 51mDelta
Deal found 5/16$567
Tue 7/236:30 pmSTL - SLC
Nonstop3h 12mDelta
Fri 7/269:05 pmSLC - STL
Nonstop2h 50mDelta
Deal found 5/14$867

St. Louis to Salt Lake City flights leaving soon

Find last-minute flight options from St. Louis to Salt Lake City 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.
Consider one of these great deals we found on last-minute flights from St. Louis to Salt Lake City. Tip: verify your flight details before completing your reservation.
Tue 5/217:23 pmSTL - SLC
1 stop21h 19mFrontier
Tue 5/285:12 pmSLC - STL
1 stop16h 01mFrontier
Deal found 5/14$96
Thu 5/2311:06 pmSTL - SLC
1 stop14h 31mFrontier
Sat 6/110:43 pmSLC - STL
1 stop22h 49mFrontier
Deal found 5/15$129
Fri 5/246:40 pmSTL - SLC
1 stop21h 54mFrontier
Tue 5/286:34 pmSLC - STL
1 stop14h 02mFrontier
Deal found 5/15$139
Fri 5/246:40 pmSTL - SLC
1 stop21h 54mFrontier
Sat 6/19:36 pmSLC - STL
1 stop11h 37mFrontier
Deal found 5/15$146
Thu 5/2311:06 pmSTL - SLC
1 stop8h 27mFrontier
Sun 5/269:54 pmSLC - STL
1 stop10h 42mFrontier
Deal found 5/15$160
Fri 5/246:40 pmSTL - SLC
1 stop21h 54mFrontier
Sun 5/263:46 pmSLC - STL
1 stop17h 27mFrontier
Deal found 5/14$177
Fri 5/246:40 pmSTL - SLC
1 stop21h 54mFrontier
Sun 5/267:28 amSLC - STL
1 stop14h 04mFrontier
Deal found 5/15$178
Fri 5/246:05 pmSTL - SLC
2 stops20h 22mMultiple Airlines
Sun 5/265:40 amSLC - STL
1 stop12h 00mMultiple Airlines
Deal found 5/14$361
Tue 5/2110:34 amSTL - SLC
3 stops35h 13mMultiple Airlines
Tue 5/284:17 pmSLC - STL
3 stops43h 43mMultiple Airlines
Deal found 5/14$378

One-way flights to Salt Lake City from St. Louis

Search for one-way flight options from St. Louis to Salt Lake City. 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.
Take a look at some of the one-way flights we've detected from St. Louis to Salt Lake City. Users in need of a round-trip flight from St. Louis to Salt Lake City instead should update the search form at the top of page.
Wed 5/2911:36 amSTL - SLC
1 stop24h 01mSpirit Airlines
Deal found 5/14$46
Wed 6/128:02 pmSTL - SLC
1 stop5h 08mFrontier
Deal found 5/15$50
Sat 5/258:04 pmSTL - SLC
1 stop11h 34mFrontier
Deal found 5/15$56
Fri 6/75:36 pmSTL - SLC
1 stop7h 22mFrontier
Deal found 5/15$75
Wed 6/121:55 pmSTL - SLC
2 stops25h 28mSpirit Airlines
Deal found 5/15$77
Thu 5/3011:06 pmSTL - SLC
1 stop8h 27mFrontier
Deal found 5/14$79
Mon 6/177:29 pmSTL - SLC
1 stop23h 58mFrontier
Deal found 5/15$81
Thu 6/137:29 pmSTL - SLC
1 stop20h 54mFrontier
Deal found 5/14$85
Sun 5/2611:22 pmSTL - SLC
1 stop8h 11mFrontier
Deal found 5/14$86

Find flights from St. Louis to Salt Lake City within your budget

Customize your flight search to find flights from St. Louis to Salt Lake City 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

$98 - $375

Route

Depart

Return

Price

Lambert-St LouisSalt Lake City

STL - SLC

STLSLC

Lambert-St Louis

Wed 5/29

1 stop11h 29m

Salt Lake City

Tue 6/4

1 stop23h 02m

$98

Lambert-St LouisSalt Lake City

STL - SLC

STLSLC

Lambert-St Louis

Wed 5/29

1 stop11h 29m

Salt Lake City

Sat 6/1

1 stop11h 37m

$100

Lambert-St LouisSalt Lake City

STL - SLC

STLSLC

Lambert-St Louis

Wed 6/12

1 stop11h 17m

Salt Lake City

Wed 6/19

1 stop7h 31m

$123

Lambert-St LouisSalt Lake City

STL - SLC

STLSLC

Lambert-St Louis

Tue 6/4

1 stop9h 15m

Salt Lake City

Fri 6/7

1 stop12h 15m

$129

Lambert-St LouisSalt Lake City

STL - SLC

STLSLC

Lambert-St Louis

Sat 6/8

1 stop11h 41m

Salt Lake City

Fri 6/14

1 stop12h 15m

$138

Lambert-St LouisSalt Lake City

STL - SLC

STLSLC

Lambert-St Louis

Sun 6/2

1 stop8h 11m

Salt Lake City

Sun 6/9

2 stops25h 30m

$142

Lambert-St LouisSalt Lake City

STL - SLC

STLSLC

Lambert-St Louis

Tue 10/1

1 stop5h 59m

Salt Lake City

Mon 10/7

1 stop12h 45m

$197

Lambert-St LouisSalt Lake City

STL - SLC

STLSLC

Lambert-St Louis

Wed 5/29

3 stops27h 44m

Salt Lake City

Tue 6/4

3 stops14h 18m

$205

Lambert-St LouisSalt Lake City

STL - SLC

STLSLC

Lambert-St Louis

Fri 8/2

1 stop5h 46m

Salt Lake City

Tue 8/6

2 stops9h 25m

$375

Flights are sorted by cheapest first

Deals found on 5/15

When is the best time to book a flight from St. Louis to Salt Lake City?

Use this chart to determine the optimal time to book a round-trip flight from St. Louis to Salt Lake City. Price data was last updated on May 10, 2024.
The price you pay for your flight from St. Louis to Salt Lake City may vary depending on when you book. For the best chance of a lower fare, look to book 7 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Search Deals

When is the cheapest time to fly from St. Louis to Salt Lake City?

Use this chart to determine the cheapest time to fly round-trip from St. Louis to Salt Lake City. Price data was last updated on May 12, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their St. Louis to Salt Lake City flight should consider departing on Tuesday evenings when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Salt Lake City by month

Plan your trip from St. Louis to Salt Lake City by taking into account the cheapest months to travel. The average price of a one-way flight from St. Louis to Salt Lake City is currently $71 while a round-trip flight costs $167. Price data was last updated on May 12, 2024.

Currently, October is the cheapest month in which you can book a flight from St. Louis to Salt Lake City (average of $298). Flying from St. Louis to Salt Lake City in March is currently the most expensive (average of $418). 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.

January

$340

February

$358

March

$418

April

$321

May

$301

June

$388

July

$376

August

$320

September

$316

October

$298

November

$303

December

$305

Temperature and rainfall in Salt Lake City by month

Plan your trip to Salt Lake City by taking into account the average temperature and rainfall totals by month.

SLC

Temperature

30.2 - 78.8 °F

Reviews of airlines servicing Salt Lake City

Get insights into the airlines that provide service to Salt Lake City. 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 Salt Lake City. Reviews last updated May 16, 2024.
To help decide which airline to fly from St. Louis to Salt Lake City, see what other customers have to say about Frontier, Spirit Airlines and American Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
9,157 reviews
Check prices

Food

7.3

Crew

8.6

Entertainment

7.3

Overall

8.1

Comfort

7.9

Boarding

8.2

Reviews

1 / 10

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

Alaska Airlines
8.1
Very good
9,157 reviews
Alaska Airlines
8.1
Very good
9,157 reviews
Check prices

Food

7.3

Crew

8.6

Entertainment

7.3

Overall

8.1

Comfort

7.9

Boarding

8.2

Reviews

1 / 10

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

Delta
8.0
Very good
10,673 reviews
Alaska Airlines
8.1
Very good
9,157 reviews
Check prices

Food

7.3

Crew

8.6

Entertainment

7.3

Overall

8.1

Comfort

7.9

Boarding

8.2

Reviews

1 / 10

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

United Airlines
7.4
Good
10,924 reviews
Alaska Airlines
8.1
Very good
9,157 reviews
Check prices

Food

7.3

Crew

8.6

Entertainment

7.3

Overall

8.1

Comfort

7.9

Boarding

8.2

Reviews

1 / 10

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

American Airlines
7.3
Good
14,514 reviews
Alaska Airlines
8.1
Very good
9,157 reviews
Check prices

Food

7.3

Crew

8.6

Entertainment

7.3

Overall

8.1

Comfort

7.9

Boarding

8.2

Reviews

1 / 10

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

Spirit Airlines
6.4
Okay
8,672 reviews
Alaska Airlines
8.1
Very good
9,157 reviews
Check prices

Food

7.3

Crew

8.6

Entertainment

7.3

Overall

8.1

Comfort

7.9

Boarding

8.2

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 Salt Lake City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from St. Louis to Salt Lake City?

    To fly from St. Louis to Salt Lake City, you need to book a flight from Lambert-St Louis (STL) to Salt Lake City (SLC). Nonstop flights to Salt Lake City from Lambert-St Louis take 3h 06m on average. When it comes time to book airfare, you have a few options: there are 3 outbound flights from Lambert-St Louis to Salt Lake City offered by 5 different airlines.

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

    Yes, there are multiple flights from St. Louis to Salt Lake City for under $100. The cheapest flight booked recently is on Frontier for just $98, but on average you can expect to pay $144.

  • Are there nonstop flights from St. Louis to Salt Lake City for under $500 on Cheapflights?

    Cheapflights has at least 8 direct flights from St. Louis to Salt Lake City under $500. A good price for a nonstop flight from St. Louis to Salt Lake City is less than $555.

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

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

  • What is the cheapest airline to fly from St. Louis to Salt Lake City round-trip?

    Cheapflights users have booked flights from St. Louis to Salt Lake City round-trip from $98. Frontier is priced at 76% lower than the current average price of a flight leaving 3 months from now.

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

    For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $46. Users have also found prices from $50 and $245 on Frontier and American Airlines, respectively.

  • What are the most popular airlines that fly from St. Louis to Salt Lake City?

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

  • What are the cheapest flights from St. Louis to Salt Lake City?

    On average you can expect to pay $1,025 for a flight from St. Louis to Salt Lake City. The cheapest flight overall is $108 while the most popular route, (Lambert-St Louis - Salt Lake City) is currently priced at $133.

  • What does STL to SLC mean?

    STL stands for Lambert-St Louis Airport, while SLC stands for Salt Lake City Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

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

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

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

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

  • How can I find direct flights from St. Louis to Salt Lake City?

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

  • Can I find deals for business class flights from St. Louis to Salt Lake City?

    Yes. Cheapflights offers flight deals from St. Louis to Salt Lake City 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 Salt Lake City that allow pets onboard?

    Many airlines flying from St. Louis to Salt Lake City 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 Salt Lake City?

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

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

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Alternative routes for St. Louis to Salt Lake City
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 Salt Lake City

Discover the top 5 airlines that operate flights from St. Louis to Salt Lake City. 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$96Average$181FlexibilityNo cancel feeOn-time62%
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Spirit AirlinesCheapest$115Average$218FlexibilityNo cancel feeOn-time65%
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American AirlinesCheapest$316Average$425FlexibilityNo cancel feeOn-time71%
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United AirlinesCheapest$318Average$482FlexibilityNo cancel feeOn-time69%
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DeltaCheapest$318Average$456FlexibilityNo cancel feeOn-timeN/A
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Search flights from St. Louis to Salt Lake City by cabin class

Find flights from St. Louis to Salt Lake City, 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 Salt Lake City

Find hourly flight availability from St. Louis to Salt Lake City. 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.
1%of flight departuresEarly morningMidnight to 6 am
38%of flight departuresMorning6 am to noon
61%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
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6 PM

Weekly flight availability from St. Louis to Salt Lake City

Explore weekly flight availability from St. Louis to Salt Lake City. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated May 16, 2024.
Sunday4daily flights
Monday4daily flights
Tuesday4daily flights
Wednesday4daily flights
Thursday4daily flights
Friday4daily flights
Saturday2daily flights

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Fly with Cheapflights

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How does Cheapflights help users find flights from St. Louis to Salt Lake City?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from St. Louis to Salt Lake City. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from St. Louis to Salt Lake City?

Cheapflights simply makes it quick and affordable to book flights from St. Louis to Salt Lake City 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 Salt Lake City with no change fees?

Yes! Cheapflights helps users easily find flights from St. Louis to Salt Lake City with no change fees.

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

Yes, Cheapflights offers price alerts on St. Louis to Salt Lake City flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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