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$68+ Cheap flights from Missouri to Utah

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 11/1. Fares are subject to change and may not be available on all flights or dates of travel.
STL — SLC
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Missouri to Utah

Keep the following information in mind while searching for Missouri to Utah flight deals. Data was last updated September 15, 2025.

Round-trip from

$137
(Kiwi.com)

One-way from

$68
(Trip.com)

Popular in

March

Cheapest in

May

Average price

$429

Good round-trip deal

$291 or less

Good one-way deal

$192 or less
From Missouri to Utah
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One-way flight from Missouri to Utah
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Highest demand for flights based on searches. 5% potential increase in price ($25 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Missouri to Utah.
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Price to beat on a one-way flight from Missouri to Utah.
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Find flight deals from Missouri to Utah

Cheapest flights from Missouri to Utah
Explore the most affordable flight options available from Missouri to Utah. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
Tue 10/288:40 pmSTL - SLC
1 stop16h 00mFrontier
Tue 11/412:35 pmSLC - STL
1 stop19h 32mFrontier
Deal found 9/13$137
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 10/157:52 pmSTL - SLC
1 stop12h 40mFrontier
Mon 10/2010:05 pmSLC - STL
1 stop10h 02mFrontier
Deal found 9/13$142
This Frontier deal was found by Cheapflights users on 9/14. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/227:55 pmSTL - SLC
1 stop5h 19mFrontier
Mon 9/299:45 pmSLC - STL
1 stop10h 21mFrontier
Deal found 9/14$144
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
Wed 10/157:52 pmSTL - SLC
1 stop12h 40mFrontier
Tue 10/2112:30 pmSLC - STL
1 stop19h 37mFrontier
Deal found 9/14$146
This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
Tue 9/307:55 pmSTL - SLC
1 stop17h 51mFrontier
Tue 10/712:30 pmSLC - STL
1 stop19h 37mFrontier
Deal found 9/13$147
This Frontier deal was found by Cheapflights users on 9/13. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/227:55 pmSTL - SLC
1 stop5h 19mFrontier
Fri 9/269:45 pmSLC - STL
1 stop10h 21mFrontier
Deal found 9/13$160
This Frontier deal was found by Cheapflights users on 9/14. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1610:17 amSTL - SLC
1 stop10h 46mFrontier
Wed 10/228:32 amSLC - STL
1 stop23h 35mFrontier
Deal found 9/14$161
This Trip.com deal was found by Cheapflights users on 9/13. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/227:52 pmSTL - SLC
1 stop20h 09mFrontier
Tue 10/2812:35 pmSLC - STL
1 stop19h 32mFrontier
Deal found 9/13$162
This Priceline deal was found by Cheapflights users on 9/13. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/157:02 pmMCI - SLC
1 stop4h 17mFrontier
Wed 10/228:32 amSLC - MCI
1 stop8h 23mFrontier
Deal found 9/13$162
This Trip.com deal was found by Cheapflights users on 9/14. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/137:52 pmSTL - SLC
1 stop27h 27mFrontier
Mon 10/202:52 pmSLC - STL
1 stop17h 15mFrontier
Deal found 9/14$164
This Kiwi.com deal was found by Cheapflights users on 9/12. 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 10/178:38 pmMCI - SLC
1 stop15h 57mFrontier
Mon 10/206:30 amSLC - MCI
1 stop12h 23mFrontier
Deal found 9/12$167
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 11/57:45 pmSTL - SLC
1 stop12h 47mFrontier
Sun 11/98:10 pmSLC - STL
1 stop11h 57mFrontier
Deal found 9/13$169

Cheapflights Fare Finder

 
Customize your flight search to find flights from Missouri to Utah 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 September 15, 2025.
Use the filters below to find and compare flights from Missouri to Utah that are best for you.

Fly from

Missouri

Fly to

Utah

Route

Depart

Return

Price

Kansas CitySalt Lake City

MCI - SLC

MCISLC

Kansas City

Wed 10/15

7:02 pm-10:19 pm

1 stop4h 17m

Salt Lake City

Wed 10/22

8:32 am-5:55 pm

1 stop8h 23m

$162

Kansas CitySalt Lake City

MCI - SLC

MCISLC

Kansas City

Fri 10/17

8:38 pm-11:35 am

1 stop15h 57m

Salt Lake City

Mon 10/20

12:23 pm-7:53 pm

1 stop6h 30m

$188

St. LouisSalt Lake City

STL - SLC

STLSLC

Lambert-St Louis

Mon 9/29

7:55 pm-10:26 pm

1 stop27h 31m

Salt Lake City

Mon 10/6

9:45 pm-9:07 am

1 stop10h 22m

$221

Kansas CitySaint George

MCI - SGU

MCISGU

Kansas City

Wed 10/29

2:56 pm-9:34 pm

1 stop7h 38m

Saint George

Wed 11/5

7:30 am-2:03 pm

1 stop5h 33m

$248

Kansas CitySaint George

MCI - SGU

MCISGU

Kansas City

Sat 12/13

5:10 pm-10:58 pm

1 stop6h 48m

Saint George

Tue 12/16

5:35 pm-11:07 pm

1 stop4h 32m

$248

Kansas CitySaint George

MCI - SGU

MCISGU

Kansas City

Sat 12/13

5:13 am-10:30 am

1 stop6h 17m

Saint George

Tue 12/16

11:00 am-7:13 pm

1 stop7h 13m

$248

Kansas CitySaint George

MCI - SGU

MCISGU

Kansas City

Sat 12/13

2:20 pm-6:34 pm

1 stop5h 14m

Saint George

Tue 12/16

3:20 pm-11:09 pm

2 stops6h 49m

$254

Kansas CitySaint George

MCI - SGU

MCISGU

Kansas City

Wed 10/29

6:40 am-10:44 am

1 stop5h 04m

Saint George

Wed 11/5

11:25 am-9:03 pm

2 stops8h 38m

$254

JoplinSalt Lake City

JLN - SLC

JLNSLC

Joplin

Thu 11/6

6:19 pm-10:00 pm

1 stop4h 41m

Salt Lake City

Sun 11/9

8:25 am-5:07 pm

1 stop7h 42m

$254

SpringfieldSalt Lake City

SGF - SLC

SGFSLC

Springfield-Branson

Tue 9/30

5:00 am-11:26 am

2 stops7h 26m

Salt Lake City

Tue 10/7

5:25 am-11:37 am

1 stop5h 12m

$279

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 47 results
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Best time to book a flight from Missouri to Utah

Have a flexible travel schedule? Discover the best time to fly to Utah from Missouri 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 Missouri to Utah

What is the cheapest month to book a flight from Missouri to Utah?

Currently, October is the cheapest month in which you can book a flight from Missouri to Utah (average of $277). Flying from Missouri to Utah in March is currently the most expensive (average of $417). 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 MO to UT?

Find hourly flight availability from Missouri to Utah. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

When flying from Missouri to Utah, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Missouri to Utah

Explore weekly flight availability from Missouri to Utah. 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 September 15, 2025.

The most flights from USMO to USUT are scheduled on a Tuesday (4 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

Reviews of airlines servicing Utah

Get insights into the airlines that provide service to Utah. 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 Utah. Reviews last updated September 15, 2025.
Read reviews from past customers who have flown Southwest, Delta, and United Airlines from Missouri to Utah. 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
4,245 reviews

Comfort

8.0

Food

7.0

Crew

8.6

Overall

8.0

Entertainment

7.5

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,245 reviews
Southwest
8.0
Very good
4,245 reviews

Comfort

8.0

Food

7.0

Crew

8.6

Overall

8.0

Entertainment

7.5

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
8.0
Very good
7,956 reviews
Southwest
8.0
Very good
4,245 reviews

Comfort

8.0

Food

7.0

Crew

8.6

Overall

8.0

Entertainment

7.5

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
8,931 reviews
Southwest
8.0
Very good
4,245 reviews

Comfort

8.0

Food

7.0

Crew

8.6

Overall

8.0

Entertainment

7.5

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,245 reviews

Comfort

8.0

Food

7.0

Crew

8.6

Overall

8.0

Entertainment

7.5

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Frontier
5.8
Fair
3,173 reviews
Southwest
8.0
Very good
4,245 reviews

Comfort

8.0

Food

7.0

Crew

8.6

Overall

8.0

Entertainment

7.5

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

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

  • How popular is this Missouri to Utah flight route?

    This flight path from Missouri to Utah 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 Missouri to Utah?

    Departing from Missouri to Utah will take you 4h 17m. There are 917 mi between Missouri and Utah. This flight may include one or multiple stops.

  • Can I find deals for flights from Missouri to Utah that include hotel bookings?

    Yes. In addition to deals on Missouri to Utah flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Missouri to Utah?

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

  • Can I find deals for business class flights from Missouri to Utah?

    Yes. Cheapflights offers flight deals from Missouri to Utah 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 Missouri to Utah?

    Currently, October is the cheapest month in which you can book a flight from Missouri to Utah (average of $277). Flying from Missouri to Utah in March is currently the most expensive (average of $417). 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.

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Alternative routes for Missouri to Utah

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Missouri to Utah

Discover the top 6 airlines that operate flights from Missouri to Utah. 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$107Average$219FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$156Average$255FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$166Average$440FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$224Average$443FlexibilityNo cancel feeOn-time69%
DeltaCheapest$248Average$414FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$251Average$420FlexibilityNo cancel feeOn-time63%

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