What are the cheapest airlines to fly from Missouri to Utah one-way?

To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $73. Frontier flights start at $96 while deals on United Airlines start at $149 one-way.

How far in advance should I book a flight from Missouri to Utah?

Travelers have found it’s best to book a flight 16 days in advance to save up to 57% 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 16 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 Missouri to Utah 1-2 weeks in advance for as low as $288, or $583 for flights within the next 24 hours.

What is the cheapest month to fly from Missouri to Utah?

Due to multiple factors, expect to potentially pay more when booking in March. For low rates, May can be a great choice for travel to Utah. Flights to Utah from Missouri in May are about $410 on average during May, but can be found for as low as $196.

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.

$73+ Flights from Missouri to Utah

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Cheap flight deals from Missouri to Utah

Most accurate provider	CheapOair 3 stars
Most trusted provider	CheapOair 3 stars
Round-trip from	$228 (CheapOair)
One-way from	$73 (Mytrip)
Popular in	March
Cheapest in	May
Average price	$424
Good round-trip deal	$297 or less
Good one-way deal	$169 or less

Provider with most accurate pricing for Kansas City-Salt Lake City flight deals.

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Provider most trusted by Cheapflights users for Kansas City-Salt Lake City flights.

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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. 7% potential increase in price ($31 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 April 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 April 30, 2025.

Fri 5/168:51 pmMCI - SLC

1 stop14h 47mFrontier

Sun 5/188:29 pmSLC - MCI

1 stop22h 22mFrontier

Deal found 4/29

$228

Sat 8/95:50 amMCI - SGU

1 stop6h 07mAmerican Airlines

Sat 8/165:05 amSGU - MCI

1 stop7h 56mAmerican Airlines

Deal found 4/29

$248

Fri 9/55:45 amMCI - SLC

1 stop8h 08mSpirit Airlines

Fri 9/121:48 pmSLC - MCI

1 stop9h 39mSpirit Airlines

Deal found 4/29

$253

Mon 6/97:24 pmSTL - SLC

1 stop5h 39mFrontier

Tue 6/178:53 pmSLC - STL

1 stop11h 19mFrontier

Deal found 4/28

$311

Tue 7/229:26 amSTL - SLC

1 stop6h 39mAmerican Airlines

Mon 7/2812:18 amSLC - STL

1 stop6h 56mAmerican Airlines

Deal found 4/29

$313

Tue 6/103:03 pmSTL - SLC

1 stop9h 13mMultiple Airlines

Mon 6/1610:54 amSLC - STL

1 stop6h 24mMultiple Airlines

Deal found 4/28

$316

Tue 6/176:25 pmSTL - SLC

1 stop6h 45mSouthwest

Tue 6/246:00 amSLC - STL

2 stops7h 05mSouthwest

Deal found 4/28

$318

Fri 8/86:00 amMCI - SGU

2 stops10h 57mUnited Airlines

Mon 8/181:48 pmSGU - MCI

1 stop5h 55mUnited Airlines

Deal found 4/29

$334

Thu 5/295:00 amMCI - SLC

1 stop6h 45mSouthwest

Mon 6/211:30 amSLC - MCI

1 stop5h 50mSouthwest

Deal found 4/29

$335

Wed 7/238:54 amSTL - SLC

1 stop7h 05mUnited Airlines

Sat 7/264:10 pmSLC - STL

1 stop5h 35mUnited Airlines

Deal found 4/28

$346

Wed 8/276:00 amSTL - SLC

1 stop7h 41mHawaiian Airlines

Mon 9/13:29 pmSLC - STL

1 stop7h 30mHawaiian Airlines

Deal found 4/29

$352

Wed 7/232:23 pmSTL - SLC

Nonstop3h 11mDelta

Thu 7/312:29 pmSLC - STL

Nonstop2h 47mDelta

Deal found 4/29

$359

Best flights from Missouri to Utah
Discover carefully curated flight deals from Missouri to Utah that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 30, 2025.

Fri 5/168:51 pmMCI - SLC

1 stop14h 47mFrontier

Sun 5/188:29 pmSLC - MCI

1 stop22h 22mFrontier

Deal found 4/29

$228

Fri 9/55:45 amMCI - SLC

1 stop8h 08mSpirit Airlines

Fri 9/121:48 pmSLC - MCI

1 stop9h 39mSpirit Airlines

Deal found 4/29

$253

Wed 6/115:45 amMCI - SGU

1 stop6h 08mAmerican Airlines

Tue 6/177:30 amSGU - MCI

1 stop5h 14mAmerican Airlines

Deal found 4/29

$263

Wed 5/146:00 amMCI - SGU

1 stop4h 53mUnited Airlines

Sun 5/185:05 amSGU - MCI

1 stop6h 47mUnited Airlines

Deal found 4/29

$278

Tue 6/103:03 pmSTL - SLC

1 stop9h 13mMultiple Airlines

Mon 6/1610:54 amSLC - STL

1 stop6h 24mMultiple Airlines

Deal found 4/28

$316

Thu 5/295:00 amMCI - SLC

1 stop6h 45mSouthwest

Mon 6/211:30 amSLC - MCI

1 stop5h 50mSouthwest

Deal found 4/29

$335

Mon 6/97:15 pmSTL - SLC

Nonstop3h 10mDelta

Mon 6/168:50 pmSLC - STL

Nonstop2h 53mDelta

Deal found 4/28

$359

Thu 5/297:01 pmMCI - SLC

2 stops21h 08mAlaska Airlines

Mon 6/22:04 pmSLC - MCI

2 stops27h 03mAlaska Airlines

Deal found 4/29

$513

Mon 6/97:24 pmSTL - SLC

1 stop5h 39mFrontier

Tue 6/178:53 pmSLC - STL

1 stop11h 19mFrontier

Deal found 4/28

$311

Tue 7/229:26 amSTL - SLC

1 stop6h 39mAmerican Airlines

Mon 7/2812:18 amSLC - STL

1 stop6h 56mAmerican Airlines

Deal found 4/29

$313

Wed 6/45:00 pmSTL - SLC

1 stop7h 40mSouthwest

Sat 6/711:20 amSLC - STL

Nonstop2h 50mSouthwest

Deal found 4/29

$350

Wed 6/186:40 amMCI - SLC

Nonstop2h 38mDelta

Wed 6/259:05 pmSLC - MCI

Nonstop2h 25mDelta

Deal found 4/28

$359

Last-minute flights from Missouri to Utah
Discover last-minute flight deals from Missouri to Utah. Data last updated April 30, 2025 and is based on user searches.

Sun 5/46:10 pmSTL - SLC

2 stops20h 19mSpirit Airlines

Thu 5/228:14 pmSLC - STL

2 stops36h 01mSpirit Airlines

Deal found 4/29

$409

Sun 5/48:48 amSTL - SLC

1 stop5h 25mUnited Airlines

Sat 5/245:30 amSLC - STL

2 stops9h 00mUnited Airlines

Deal found 4/29

$636

Mon 5/58:51 pmMCI - SLC

1 stop27h 38mFrontier

Wed 5/74:13 pmSLC - MCI

1 stop26h 38mFrontier

Deal found 4/29

$238

Mon 5/56:53 pmSTL - SLC

1 stop6h 42mFrontier

Sat 5/242:03 pmSLC - STL

2 stops22h 37mFrontier

Deal found 4/29

$330

Mon 5/58:51 pmMCI - SLC

1 stop4h 44mMultiple Airlines

Mon 5/128:45 amSLC - MCI

2 stops14h 14mMultiple Airlines

Deal found 4/29

$576

Tue 5/68:30 amMCI - SLC

1 stop11h 49mAmerican Airlines

Tue 5/137:03 amSLC - MCI

1 stop8h 19mAmerican Airlines

Deal found 4/29

$531

Wed 5/76:45 pmMCI - SLC

1 stop25h 34mSpirit Airlines

Sun 5/118:14 pmSLC - MCI

1 stop21h 49mSpirit Airlines

Deal found 4/29

$448

Thu 5/810:10 amSTL - SLC

3 stops34h 09mMultiple Airlines

Thu 5/156:45 pmSLC - STL

1 stop15h 52mMultiple Airlines

Deal found 4/28

$447

Thu 5/811:40 amMCI - SLC

2 stops8h 56mUnited Airlines

Fri 5/236:04 pmSLC - MCI

1 stop4h 25mUnited Airlines

Deal found 4/29

$544

Thu 5/86:45 amMCI - SLC

Nonstop2h 42mDelta

Fri 5/238:55 pmSLC - MCI

Nonstop2h 25mDelta

Deal found 4/29

$554

Thu 5/86:30 amSTL - SLC

2 stops16h 15mAlaska Airlines

Thu 5/153:37 pmSLC - STL

1 stop7h 27mAlaska Airlines

Deal found 4/28

$618

Thu 5/810:10 amSTL - SLC

2 stops8h 35mSouthwest

Thu 5/156:25 pmSLC - STL

1 stop4h 40mSouthwest

Deal found 4/28

$640

One-way flights from Missouri to Utah
Search for one-way flight options from Missouri to Utah. Find affordable one-way fares based on user searches. Data last updated April 30, 2025.

Tue 5/276:45 pmMCI - SLC

1 stop25h 34mSpirit Airlines

Deal found 4/29

$73

Sun 5/119:55 pmSTL - SLC

1 stop14h 38mFrontier

Deal found 4/29

$96

Mon 5/58:51 pmMCI - SLC

1 stop4h 44mFrontier

Deal found 4/28

$108

Wed 5/289:27 pmSGF - SLC

1 stop20h 15mMultiple Airlines

Deal found 4/29

$131

Thu 7/108:44 amSTL - SLC

1 stop7h 03mSpirit Airlines

Deal found 4/28

$137

Tue 10/141:45 pmMCI - SLC

1 stop4h 24mUnited Airlines

Deal found 4/29

$149

Tue 6/174:41 pmSTL - SLC

1 stop7h 18mAmerican Airlines

Deal found 4/29

$157

Tue 6/109:50 amSTL - SLC

2 stops8h 17mUnited Airlines

Deal found 4/29

$162

Sat 6/74:25 pmSTL - SLC

Nonstop3h 10mSouthwest

Deal found 4/29

$166

Tue 6/39:50 amSTL - SLC

3 stops34h 29mMultiple Airlines

Deal found 4/29

$169

Mon 8/116:20 amMCI - SLC

2 stops7h 30mSouthwest

Deal found 4/29

$173

Mon 6/26:05 pmSTL - SLC

2 stops17h 10mDelta

Deal found 4/29

$179

Cheapflights Fare Finder

Use the filters below to find and compare flights from Missouri to Utah that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Kansas CitySalt Lake City

MCI - SLC

MCISLC

Kansas City

Fri 5/16

8:51 pm-10:38 am

1 stop14h 47m

Salt Lake City

Sun 5/18

8:29 pm-7:51 pm

1 stop22h 22m

$228

Kansas CitySaint George

MCI - SGU

MCISGU

Kansas City

Sat 8/9

5:50 am-10:57 am

1 stop6h 07m

Saint George

Sat 8/16

5:05 am-2:01 pm

1 stop7h 56m

$248

Kansas CitySalt Lake City

MCI - SLC

MCISLC

Kansas City

Thu 5/29

7:58 pm-7:19 pm

1 stop24h 21m

Salt Lake City

Sun 6/1

8:14 pm-8:12 pm

2 stops22h 58m

$256

St. LouisSalt Lake City

STL - SLC

STLSLC

Lambert-St Louis

Mon 6/9

7:24 pm-12:03 am

1 stop5h 39m

Salt Lake City

Tue 6/17

8:53 pm-9:12 am

1 stop11h 19m

$311

St. LouisSalt Lake City

STL - SLC

STLSLC

Lambert-St Louis

Tue 7/22

9:26 am-3:05 pm

1 stop6h 39m

Salt Lake City

Mon 7/28

12:18 am-8:14 am

1 stop6h 56m

$313

St. LouisSalt Lake City

STL - SLC

STLSLC

Lambert-St Louis

Tue 6/10

3:03 pm-11:16 pm

1 stop9h 13m

Salt Lake City

Mon 6/16

10:54 am-6:18 pm

1 stop6h 24m

$316

St. LouisSalt Lake City

STL - SLC

STLSLC

Lambert-St Louis

Tue 6/17

6:25 pm-12:10 am

1 stop6h 45m

Salt Lake City

Tue 6/24

6:00 am-2:05 pm

2 stops7h 05m

$318

Kansas CitySaint George

MCI - SGU

MCISGU

Kansas City

Fri 8/8

6:00 am-3:57 pm

2 stops10h 57m

Saint George

Mon 8/18

1:48 pm-8:43 pm

1 stop5h 55m

$334

Kansas CitySalt Lake City

MCI - SLC

MCISLC

Kansas City

Thu 5/29

5:00 am-10:45 am

1 stop6h 45m

Salt Lake City

Mon 6/2

11:30 am-6:20 pm

1 stop5h 50m

$335

St. LouisSalt Lake City

STL - SLC

STLSLC

Lambert-St Louis

Wed 7/23

8:54 am-2:59 pm

1 stop7h 05m

Salt Lake City

Sat 7/26

4:10 pm-10:45 pm

1 stop5h 35m

$346

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 44 results

...

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?

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

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

Rainfall in Utah by month

In terms of precipitation, rainfall in Utah ranges from 0.6 - 2.0 inches per month. April is typically the wettest month, when rainfall can reach 2.0 in. July is typically the driest time to visit Utah when rainfall is around 0.6 in.

Temperature in Utah by month

If weather is an important factor for your trip to Utah, 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 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Utah

See what other customers who have flown with Alaska Airlines, Southwest and Delta from Missouri to Utah have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

9,961 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Alaska Airlines

8.0

Very good

9,961 reviews

Alaska Airlines

8.0

Very good

9,961 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Southwest

8.0

Very good

4,295 reviews

Alaska Airlines

8.0

Very good

9,961 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Delta

8.0

Very good

7,929 reviews

Alaska Airlines

8.0

Very good

9,961 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Hawaiian Airlines

7.9

Good

2,405 reviews

Alaska Airlines

8.0

Very good

9,961 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

United Airlines

7.4

Good

8,696 reviews

Alaska Airlines

8.0

Very good

9,961 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

What are the cheapest airlines to fly from Missouri to Utah one-way?
To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $73. Frontier flights start at $96 while deals on United Airlines start at $149 one-way.
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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top 6 airlines flying from Missouri to Utah

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$103	Average$192	FlexibilityNo cancel fee	On-time62%
Spirit Airlines	Cheapest$106	Average$200	FlexibilityNo cancel fee	On-time65%
American Airlines	Cheapest$198	Average$453	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$246	Average$419	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$248	Average$474	FlexibilityNo cancel fee	On-time69%
Southwest	Cheapest$296	Average$439	FlexibilityNo cancel fee	On-time63%

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$73+ 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 5/27. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Missouri to Utah with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

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 April 30, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Missouri to Utah

Cheapest flights from Missouri to UtahExplore 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 April 30, 2025.

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 April 30, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Missouri to Utah that are best for you.

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.

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?

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 April 30, 2025.

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 April 30, 2025.

Rainfall in Utah by month

Plan your trip to Utah by taking into account the average rainfall totals by month.

Temperature in Utah by month

Plan your trip to Utah by taking into account the average temperature totals by month.

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 April 30, 2025.

See what other customers who have flown with Alaska Airlines, Southwest and Delta from Missouri to Utah have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

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.

What are the cheapest airlines to fly from Missouri to Utah one-way?

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

How can I find direct flights from Missouri to Utah?

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Missouri to Utah

See prices for flight routes from nearby airports that may be better suited for you.

Top 6 airlines flying from Missouri to Utah

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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 April 30, 2025.