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Park City

$56+ Cheap flights from St. Louis (STL) to Park City, UT

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 4/6. Fares are subject to change and may not be available on all flights or dates of travel.
STL — SLC
Feb 15 — Feb 221
Sun 2/15
Sun 2/22
1 adult, Economy
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Cheapflights Tip: The best prices from Lambert-St Louis to Park City are usually found in April or May, booked 5 days in advance, depart on a Tuesday or Wednesday and return on a Friday

Cheap flight deals from St. Louis to Park City

Keep the following information in mind while searching for St. Louis to Park City flight deals. Data was last updated January 16, 2026.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$128
(Kiwi.com)

One-way from

$56
(Kiwi.com)

Popular in

January

Cheapest in

April

Average price

$564
Provider with most accurate pricing for Lambert-St Louis-Salt Lake City flight deals.
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Provider most trusted by Cheapflights users for Lambert-St Louis-Salt Lake City flights.
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From Lambert-St Louis to Park City
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One-way flight from Lambert-St Louis to Park City
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Highest demand for flights based on searches. 14% potential increase in price ($74 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from St. Louis to Park City

Cheapest flights from St. Louis to Park City
Explore the most affordable flight options available from St. Louis to Park City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 16, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/212:51 pm
STL
-
SLC
1 stop18h 53m
Frontier
Fri 2/279:59 pm
SLC
-
STL
1 stop14h 57m
Frontier
Deal found 1/14$128
This Kiwi.com deal was found by Cheapflights users on 1/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/212:51 pm
STL
-
SLC
1 stop18h 53m
Frontier
Thu 2/269:59 pm
SLC
-
STL
1 stop14h 10m
Frontier
Deal found 1/14$143
This Kiwi.com deal was found by Cheapflights users on 1/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/254:51 pm
STL
-
SLC
1 stop16h 53m
Frontier
Tue 3/38:00 am
SLC
-
STL
2 stops21h 51m
Frontier
Deal found 1/13$148
This Kiwi.com deal was found by Cheapflights users on 1/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/231:54 pm
STL
-
SLC
1 stop24h 43m
Frontier
Thu 2/269:59 pm
SLC
-
STL
1 stop14h 10m
Frontier
Deal found 1/14$151
This Kiwi.com deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/68:12 pm
STL
-
SLC
1 stop12h 43m
Frontier
Sun 3/89:14 pm
SLC
-
STL
1 stop11h 35m
Frontier
Deal found 1/15$158
This Kiwi.com deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/184:51 pm
STL
-
SLC
1 stop16h 53m
Frontier
Sun 2/229:59 pm
SLC
-
STL
1 stop14h 10m
Frontier
Deal found 1/15$171
This Kiwi.com deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/208:20 pm
STL
-
SLC
2 stops37h 24m
Frontier
Thu 2/269:59 pm
SLC
-
STL
1 stop14h 10m
Frontier
Deal found 1/15$181

Cheapflights Fare Finder

 
Customize your flight search to find flights from St. Louis to Park 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 2,558,603 searches. Data last updated January 16, 2026.
Use the filters below to find and compare flights from St. Louis to Park City that are best for you.

Fly from

St. Louis

Fly to

Park City

Route

Depart

Return

Price

St. LouisSalt Lake City

STL - SLC

STLSLC

Lambert-St Louis

Sun 2/15

7:00 am-11:58 pm

1 stop17h 58m

Salt Lake City

Wed 2/18

9:00 am-1:51 pm

1 stop27h 51m

$340

St. LouisSalt Lake City

STL - SLC

STLSLC

Lambert-St Louis

Sat 3/14

8:12 pm-12:15 am

1 stop29h 03m

Salt Lake City

Thu 3/19

10:33 pm-1:34 pm

2 stops14h 01m

$343

St. LouisSalt Lake City

STL - SLC

STLSLC

Lambert-St Louis

Fri 4/24

4:46 pm-12:49 pm

2 stops21h 03m

Salt Lake City

Wed 4/29

8:31 pm-3:50 pm

1 stop18h 19m

$365

St. LouisSalt Lake City

STL - SLC

STLSLC

Lambert-St Louis

Thu 5/14

7:56 pm-10:15 am

1 stop15h 19m

Salt Lake City

Mon 5/18

7:55 pm-3:50 pm

1 stop18h 55m

$376

St. LouisSalt Lake City

STL - SLC

STLSLC

Lambert-St Louis

Tue 2/17

7:10 am-12:30 pm

1 stop6h 20m

Salt Lake City

Sat 2/21

6:20 pm-11:35 pm

1 stop4h 15m

$380

St. LouisSalt Lake City

STL - SLC

STLSLC

Lambert-St Louis

Sun 2/22

7:00 am-11:22 pm

2 stops17h 22m

Salt Lake City

Wed 2/25

9:00 am-1:51 pm

1 stop27h 51m

$381

St. LouisSalt Lake City

STL - SLC

STLSLC

Lambert-St Louis

Thu 2/19

2:47 pm-10:20 am

2 stops20h 33m

Salt Lake City

Mon 2/23

6:20 am-11:59 pm

1 stop16h 39m

$386

St. LouisSalt Lake City

STL - SLC

STLSLC

Lambert-St Louis

Fri 3/6

7:00 am-9:25 am

Nonstop3h 25m

Salt Lake City

Sun 3/8

8:35 pm-12:21 am

Nonstop2h 46m

$399

St. LouisSalt Lake City

STL - SLC

STLSLC

Lambert-St Louis

Fri 4/24

6:45 pm-9:00 pm

Nonstop3h 15m

Salt Lake City

Wed 4/29

9:37 am-1:25 pm

Nonstop2h 48m

$399

St. LouisSalt Lake City

STL - SLC

STLSLC

Lambert-St Louis

Tue 2/17

7:00 am-9:25 am

Nonstop3h 25m

Salt Lake City

Sat 2/21

9:36 am-1:32 pm

Nonstop2h 56m

$399

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/13

Showing 1-10 of 21 results
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Best time to book a flight from St. Louis to Park City

Have a flexible travel schedule? Discover the best time to fly to Park City from St. Louis 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.

Cheapflights Insights

Everything you need to know about your flight from St. Louis to Park City

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

Use this chart to determine the optimal time to book a round-trip flight from St. Louis to Park City. Price data was last updated on January 9, 2026.

The best time to book flights from St. Louis to Park City is 5 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from St. Louis to Park City?

Currently, November is the cheapest month in which you can book a flight from St. Louis to Park City (average of $153). Flying from St. Louis to Park City in June is currently the most expensive (average of $262). 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.

What is the cheapest time of day to fly from STL to PR9?

Find hourly flight availability from St. Louis to Park City. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 16, 2026.

When flying from St. Louis to Park 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 21% versus a flight in the morning.

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

Use this chart to determine the cheapest time to fly round-trip from St. Louis to Park City. Price data was last updated on January 10, 2026.

Travelers seeking maximum savings on their St. Louis to Park City flight should consider departing on Monday evenings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Park City

Get insights into the airlines that provide service to Park 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 Park City. Reviews last updated January 16, 2026.
See what other customers who have flown with Southwest, Delta, and United Airlines from St. Louis to Park City have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,258 reviews

Overall

8.0

Boarding

8.1

Entertainment

7.5

Food

7.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
8.0
Very good
4,258 reviews
Southwest
8.0
Very good
4,258 reviews

Overall

8.0

Boarding

8.1

Entertainment

7.5

Food

7.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Delta
7.9
Good
8,051 reviews
Southwest
8.0
Very good
4,258 reviews

Overall

8.0

Boarding

8.1

Entertainment

7.5

Food

7.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
United Airlines
7.4
Good
9,163 reviews
Southwest
8.0
Very good
4,258 reviews

Overall

8.0

Boarding

8.1

Entertainment

7.5

Food

7.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,136 reviews
Southwest
8.0
Very good
4,258 reviews

Overall

8.0

Boarding

8.1

Entertainment

7.5

Food

7.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Frontier
5.7
Fair
3,057 reviews
Southwest
8.0
Very good
4,258 reviews

Overall

8.0

Boarding

8.1

Entertainment

7.5

Food

7.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Park City. 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 Park City?

    If you book a flight to Park City from St. Louis, you will be flying from Lambert-St Louis, which is the city’s only airport. Lambert-St Louis (STL) is located 12.7 mi from the center of St. Louis. There are 2 flights from Lambert-St Louis to Park City per day from 5 different airlines.

  • How popular is this St. Louis to Park City flight route?

    This flight path from Lambert-St Louis to Park City was viewed by 1 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    Departing from St. Louis to Park City will take you 6h 20m. The distance from St. Louis to Park City is about 1153 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    The cheapest airlines for a one-way flight from St. Louis to Park City are Frontier ($72), Southwest ($158), and United Airlines ($169).

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from St. Louis to Park City on time: KLM (87%), Korean Air (81%), Delta (79%).

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

    While on average a flight from St. Louis to Park City is generally $392, our data shows the cheapest flight currently is $128. When looking at the most popular route, (Lambert-St Louis - Salt Lake City), you can expect to pay $182 for that flight.

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

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

  • How can I find direct flights from St. Louis to Park 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 Park City.

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

    Yes. Cheapflights offers flight deals from St. Louis to Park 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.

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

    Currently, November is the cheapest month in which you can book a flight from St. Louis to Park City (average of $153). Flying from St. Louis to Park City in June is currently the most expensive (average of $262). 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 5 airlines flying from St. Louis to Park City

Discover the top 5 airlines that operate flights from St. Louis to Park 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 2,558,603 searches. Data last updated January 16, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$107Average$237FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$215Average$554FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$260Average$409FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$276Average$355FlexibilityNo cancel feeOn-time71%
DeltaCheapest$359Average$443FlexibilityNo cancel feeOn-timeN/A

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