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$84+ Cheap flights from Irvine, CA to Missouri

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 6/5. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — STL
Apr 29 — May 61
Tue 4/29
Tue 5/6
1 adult, Economy
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Cheap flight deals from Irvine to Missouri

Keep the following information in mind while searching for Irvine to Missouri flight deals. Data was last updated April 24, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$157
(Kiwi.com)

One-way from

$84
(Cheapflightsfares)

Popular in

February

Cheapest in

May

Average price

$348
Provider with most accurate pricing for Los Angeles-Kansas City flight deals.
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Provider most trusted by Cheapflights users for Los Angeles-Kansas City flights.
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From Irvine to Missouri
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One-way flight from Irvine to Missouri
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Highest demand for flights based on searches. 10% potential increase in price ($36 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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Find flight deals from Irvine to Missouri

Cheapest flights from Irvine to Missouri
Explore the most affordable flight options available from Irvine to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.

This Mytrip deal was found by Cheapflights users on 4/22. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1210:10 pmLAX - MCI
1 stop17h 35mSpirit Airlines
Sat 5/179:07 pmMCI - LAX
Nonstop3h 33mSpirit Airlines
Deal found 4/22$159
This CheapOair deal was found by Cheapflights users on 4/23. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/273:01 pmLAX - MCI
Nonstop3h 11mMultiple Airlines
Fri 6/67:51 pmMCI - LAX
1 stop16h 09mMultiple Airlines
Deal found 4/23$165
This Booking.com deal was found by Cheapflights users on 4/23. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/26:00 amLAX - SGF
Nonstop3h 19mAllegiant Air
Mon 6/912:07 pmSGF - LAX
Nonstop3h 35mAllegiant Air
Deal found 4/23$175
This CheapOair deal was found by Cheapflights users on 4/22. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/31:38 pmLAX - MCI
1 stop28h 13mFrontier
Mon 5/58:51 pmMCI - LAX
1 stop5h 39mFrontier
Deal found 4/22$191
This Delta deal was found by Cheapflights users on 4/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/19:30 amLAX - MCI
Nonstop3h 14mDelta
Sat 7/57:00 amMCI - LAX
Nonstop3h 31mDelta
Deal found 4/22$235
This Mytrip deal was found by Cheapflights users on 4/23. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/169:00 amLAX - SGF
Nonstop3h 19mMultiple Airlines
Mon 5/261:19 pmSGF - LAX
1 stop26h 47mMultiple Airlines
Deal found 4/23$246
This American Airlines deal was found by Cheapflights users on 4/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/241:30 amLAX - MCI
1 stop6h 26mAmerican Airlines
Tue 7/15:00 amMCI - LAX
1 stop8h 33mAmerican Airlines
Deal found 4/23$272
This Mytrip deal was found by Cheapflights users on 4/22. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2110:30 amLAX - STL
2 stops20h 45mMultiple Airlines
Sun 5/2510:20 amSTL - LAX
1 stop14h 29mMultiple Airlines
Deal found 4/22$275
This Trip.com deal was found by Cheapflights users on 4/22. 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 5/71:59 pmLAX - STL
2 stops29h 06mFrontier
Wed 5/148:15 pmSTL - LAX
1 stop6h 15mFrontier
Deal found 4/22$278
This Mytrip deal was found by Cheapflights users on 4/22. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/76:52 pmLAX - STL
2 stops12h 23mSpirit Airlines
Sat 5/1010:10 amSTL - LAX
3 stops22h 41mSpirit Airlines
Deal found 4/22$285
This American Airlines deal was found by Cheapflights users on 4/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/215:29 pmLAX - STL
Nonstop3h 35mAmerican Airlines
Sun 5/256:52 amSTL - LAX
Nonstop4h 06mAmerican Airlines
Deal found 4/23$305
This American Airlines deal was found by Cheapflights users on 4/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/73:35 pmLAX - SGF
1 stop6h 19mAmerican Airlines
Wed 5/145:31 amSGF - LAX
1 stop7h 39mAmerican Airlines
Deal found 4/23$306

Cheapflights Fare Finder

Customize your flight search to find flights from Irvine to Missouri 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 April 24, 2025.
Use the filters below to find and compare flights from Irvine to Missouri that are best for you.

Fly from

Irvine

Fly to

Missouri

Route

Depart

Return

Price

Los AngelesKansas City

LAX - MCI

LAXMCI

Los Angeles

Mon 5/12

10:10 pm-5:45 pm

1 stop17h 35m

Kansas City

Sat 5/17

9:07 pm-10:40 pm

Nonstop3h 33m

$159

Los AngelesKansas City

LAX - MCI

LAXMCI

Los Angeles

Tue 5/27

3:01 pm-8:12 pm

Nonstop3h 11m

Kansas City

Fri 6/6

7:51 pm-10:00 am

1 stop16h 09m

$165

Los AngelesSpringfield

LAX - SGF

LAXSGF

Los Angeles

Mon 6/2

6:00 am-11:19 am

Nonstop3h 19m

Springfield-Branson

Mon 6/9

12:07 pm-1:42 pm

Nonstop3h 35m

$175

Los AngelesKansas City

LAX - MCI

LAXMCI

Los Angeles

Sat 5/3

1:38 pm-7:51 pm

1 stop28h 13m

Kansas City

Mon 5/5

8:51 pm-12:30 am

1 stop5h 39m

$191

Los AngelesKansas City

LAX - MCI

LAXMCI

Los Angeles

Tue 7/1

9:30 am-2:44 pm

Nonstop3h 14m

Kansas City

Sat 7/5

7:00 am-8:31 am

Nonstop3h 31m

$235

Los AngelesSpringfield

LAX - SGF

LAXSGF

Los Angeles

Fri 5/16

9:00 am-2:19 pm

Nonstop3h 19m

Springfield-Branson

Mon 5/26

1:19 pm-2:06 pm

1 stop26h 47m

$246

Los AngelesKansas City

LAX - MCI

LAXMCI

Los Angeles

Tue 6/24

1:30 am-9:56 am

1 stop6h 26m

Kansas City

Tue 7/1

5:00 am-11:33 am

1 stop8h 33m

$272

Los AngelesSt. Louis

LAX - STL

LAXSTL

Los Angeles

Wed 5/21

10:30 am-9:15 am

2 stops20h 45m

Lambert-St Louis

Sun 5/25

10:20 am-10:49 pm

1 stop14h 29m

$275

Los AngelesSt. Louis

LAX - STL

LAXSTL

Los Angeles

Wed 5/7

1:59 pm-9:05 pm

2 stops29h 06m

Lambert-St Louis

Wed 5/14

8:15 pm-12:30 am

1 stop6h 15m

$278

Los AngelesSt. Louis

LAX - STL

LAXSTL

Los Angeles

Wed 5/7

6:52 pm-9:15 am

2 stops12h 23m

Lambert-St Louis

Sat 5/10

10:10 am-6:51 am

3 stops22h 41m

$285

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/22

Showing 1-10 of 49 results
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Best time to book a flight from Irvine to Missouri

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

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

Currently, August is the cheapest month in which you can book a flight from Irvine to Missouri (average of $311). Flying from Irvine to Missouri in March is currently the most expensive (average of $356). 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 IR9 to MO?

Find hourly flight availability from Irvine to Missouri. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 24, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Irvine to Missouri as you normally would.

Rainfall in Missouri by month

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

In terms of precipitation, rainfall in Missouri ranges from 1.1 - 5.2 inches per month. May is typically the wettest month, when rainfall can reach 5.2 in. January is typically the driest time to visit Missouri when rainfall is around 1.1 in.

Temperature in Missouri by month

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

If weather is an important factor for your trip to Missouri, 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 28.4 F).

Reviews of airlines servicing Missouri

Get insights into the airlines that provide service to Missouri. 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 Missouri. Reviews last updated April 24, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest and Delta from Irvine to Missouri to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,918 reviews

Comfort

7.9

Food

7.1

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,918 reviews
Alaska Airlines
8.0
Very good
9,918 reviews

Comfort

7.9

Food

7.1

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Southwest
8.0
Very good
4,286 reviews
Alaska Airlines
8.0
Very good
9,918 reviews

Comfort

7.9

Food

7.1

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,920 reviews
Alaska Airlines
8.0
Very good
9,918 reviews

Comfort

7.9

Food

7.1

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Hawaiian Airlines
7.9
Good
2,393 reviews
Alaska Airlines
8.0
Very good
9,918 reviews

Comfort

7.9

Food

7.1

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,685 reviews
Alaska Airlines
8.0
Very good
9,918 reviews

Comfort

7.9

Food

7.1

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

Find useful and relevant information for your journey from Irvine to Missouri. 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 Irvine to Missouri flight route?

    Within the past month, 18 users have taken a look at flights from Irvine to Missouri.

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

    The cheapest airlines for a one-way flight from Irvine to Missouri are Spirit Airlines ($84), Allegiant Air ($88), and Frontier ($88).

  • What are the most popular routes from Irvine to Missouri?

    Most travelers choose Los Angeles - Kansas City, Los Angeles - Lambert-St Louis or Los Angeles - Springfield-Branson when deciding on the best route from Irvine to Missouri.

  • What are the most reliable airlines from Irvine to Missouri?

    Before booking your flight to Missouri from Irvine, check out the most reliable airlines to get you to your destination on time: Southwest (94%), Qatar Airways (79%), Qantas Airways( 78%).

  • What are the cheapest flights from Irvine to Missouri?

    While on average a flight from Irvine to Missouri is generally $334, our data shows the cheapest flight currently is $138. When looking at the most popular route, (Los Angeles - Kansas City), you can expect to pay $128 for that flight.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Irvine to Missouri (average of $311). Flying from Irvine to Missouri in March is currently the most expensive (average of $356). 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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Alternative routes for Irvine to Missouri

See prices for flight routes from nearby airports that may be better suited for you.
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Top 8 airlines flying from Irvine to Missouri

Discover the top 8 airlines that operate flights from Irvine to Missouri. 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 April 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$66Average$226FlexibilityNo cancel feeOn-time65%
FrontierCheapest$96Average$220FlexibilityNo cancel feeOn-time62%
Allegiant AirCheapest$144Average$242FlexibilityNo cancel feeOn-time88%
DeltaCheapest$191Average$403FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$202Average$498FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$248Average$479FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$287Average$467FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$327Average$737FlexibilityNo cancel feeOn-time75%

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