Missouri

$105+ 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 7/14. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — MCI
Jul 19 — Jul 261
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Cheap 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 June 19, 2026.

This Kiwi.com deal was found by Cheapflights users on 6/17. 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 7/108:49 pm
LAX
-
MCI
1 stop14h 11m
Frontier
Tue 7/141:45 pm
MCI
-
LAX
1 stop12h 26m
Frontier
Deal found 6/17$269
This Frontier deal was found by Cheapflights users on 6/17. 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.
Fri 7/246:30 am
LAX
-
MCI
1 stop7h 17m
Frontier
Mon 7/271:45 pm
MCI
-
LAX
1 stop12h 26m
Frontier
Deal found 6/17$270
This Booking.com deal was found by Cheapflights users on 6/16. 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.
Fri 7/176:30 am
LAX
-
MCI
1 stop7h 17m
Frontier
Sat 7/181:45 pm
MCI
-
LAX
1 stop12h 26m
Frontier
Deal found 6/16$271
This Frontier deal was found by Cheapflights users on 6/16. 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 7/912:07 pm
LAX
-
MCI
1 stop25h 40m
Frontier
Wed 7/151:45 pm
MCI
-
LAX
1 stop20h 45m
Frontier
Deal found 6/16$272
This Trip.com deal was found by Cheapflights users on 6/15. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/138:49 pm
LAX
-
MCI
1 stop14h 11m
Frontier
Wed 7/151:45 pm
MCI
-
LAX
1 stop20h 45m
Frontier
Deal found 6/15$273
This Kiwi.com deal was found by Cheapflights users on 6/17. 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 8/512:07 pm
LAX
-
MCI
1 stop25h 40m
Frontier
Fri 8/76:07 pm
MCI
-
LAX
2 stops40h 23m
Frontier
Deal found 6/17$274
This Kiwi.com deal was found by Cheapflights users on 6/18. 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.
Thu 8/66:30 am
LAX
-
MCI
1 stop7h 17m
Frontier
Mon 8/106:07 pm
MCI
-
LAX
2 stops32h 04m
Frontier
Deal found 6/18$275
This Kiwi.com deal was found by Cheapflights users on 6/15. 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 7/81:56 pm
LAX
-
MCI
2 stops23h 51m
Frontier
Tue 7/141:45 pm
MCI
-
LAX
1 stop12h 26m
Frontier
Deal found 6/15$276
This Kiwi.com deal was found by Cheapflights users on 6/15. 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.
Mon 7/206:30 am
LAX
-
MCI
1 stop7h 17m
Frontier
Sun 7/264:32 pm
MCI
-
LAX
1 stop18h 53m
Frontier
Deal found 6/15$277
This Kiwi.com deal was found by Cheapflights users on 6/16. 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 7/156:30 am
LAX
-
MCI
1 stop28h 30m
Frontier
Fri 7/171:45 pm
MCI
-
LAX
1 stop12h 26m
Frontier
Deal found 6/16$279
This Kiwi.com deal was found by Cheapflights users on 6/16. 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.
Thu 9/38:56 pm
LAX
-
MCI
1 stop14h 04m
Frontier
Mon 9/71:45 pm
MCI
-
LAX
1 stop21h 13m
Frontier
Deal found 6/16$280
This Kiwi.com deal was found by Cheapflights users on 6/14. 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 7/139:09 pm
LAX
-
STL
1 stop18h 56m
Frontier
Sun 7/197:10 pm
STL
-
LAX
1 stop16h 15m
Frontier
Deal found 6/14$307

Find flight deals from Irvine to Missouri

Keep the following information in mind while searching for Irvine to Missouri flight deals. Data was last updated June 19, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$269
(Kiwi.com)

One-way from

$105
(Kiwi.com)

Popular in

March

Cheapest in

October

Average price

$466
Provider with most accurate pricing for Los Angeles-Lambert-St Louis flight deals.
Provider most trusted by Cheapflights users for Los Angeles-Lambert-St Louis flights.
From Irvine to Missouri
One-way flight from Irvine to Missouri
Highest demand for flights based on searches. 11% potential increase in price ($53 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).
Average for round-trip flights in June 2026

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 June 19, 2026.
Use the filters below to find and compare flights from Irvine to Missouri that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Los AngelesColumbia

LAX - COU

LAXCOU

Los Angeles

Thu 9/17

10:42 pm-9:56 am

1 stop9h 14m

Columbia Regional

Mon 9/21

6:32 pm-11:36 pm

1 stop7h 04m

$318

Los AngelesColumbia

LAX - COU

LAXCOU

Los Angeles

Fri 9/25

11:35 pm-10:37 am

1 stop9h 02m

Columbia Regional

Mon 9/28

11:15 am-4:32 pm

1 stop7h 17m

$318

Los AngelesColumbia

LAX - COU

LAXCOU

Los Angeles

Sat 7/11

10:45 pm-10:01 am

1 stop9h 16m

Columbia Regional

Sat 7/18

7:26 pm-11:45 pm

1 stop6h 19m

$318

Los AngelesSpringfield

LAX - SGF

LAXSGF

Los Angeles

Sun 8/23

5:45 am-2:16 pm

1 stop6h 31m

Springfield-Branson

Sun 8/30

5:30 am-9:32 am

1 stop6h 02m

$329
Quickest round-trip

Los AngelesKansas City

LAX - MCI

LAXMCI

Los Angeles

Thu 7/9

8:25 pm-1:40 am

Nonstop3h 15m

Kansas City

Wed 7/15

6:20 am-7:45 am

Nonstop3h 25m

$349

Los AngelesKansas City

LAX - MCI

LAXMCI

Los Angeles

Tue 8/18

6:25 pm-11:41 pm

Nonstop3h 16m

Kansas City

Tue 8/25

3:52 pm-5:17 pm

Nonstop3h 25m

$349

Los AngelesColumbia

LAX - COU

LAXCOU

Los Angeles

Wed 10/14

7:10 am-6:06 pm

1 stop8h 56m

Columbia Regional

Wed 10/21

5:17 pm-10:49 pm

1 stop7h 32m

$353

Los AngelesKansas City

LAX - MCI

LAXMCI

Los Angeles

Tue 8/25

12:45 pm-11:59 pm

1 stop9h 14m

Kansas City

Wed 8/26

2:48 pm-8:17 pm

1 stop7h 29m

$357

Los AngelesKansas City

LAX - MCI

LAXMCI

Los Angeles

Thu 7/16

7:10 am-12:20 pm

Nonstop3h 10m

Kansas City

Thu 7/23

5:50 am-9:20 am

1 stop5h 30m

$359

Los AngelesKansas City

LAX - MCI

LAXMCI

Los Angeles

Thu 7/9

2:30 pm-7:40 pm

Nonstop3h 10m

Kansas City

Tue 7/14

7:25 pm-11:05 pm

1 stop5h 40m

$359

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/18

Showing 1-10 of 60 resultsSorted by cheapest first
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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 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 June 19, 2026.

One of the essential ways to save on airfare from Irvine to Missouri is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 18% on airfare.

Weekly flight availability from Irvine to Missouri

Explore weekly flight availability from Irvine to Missouri. 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 June 19, 2026.

The most flights from IR9 to USMO are scheduled on a Monday (13 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (1 on average).

How much does it cost to fly round-trip from Irvine to Missouri?

What is the cheapest day to fly from Irvine to Missouri?

Use this chart to determine the cheapest time to fly round-trip from Irvine to Missouri. Price data was last updated on June 13, 2026.

Travelers seeking maximum savings on their Irvine to Missouri flight should consider departing on Sunday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 June 19, 2026.
Peruse reviews from past customers who have flown with Southwest,Delta, andUnited Airlines 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.

Food

7.0

Overall

7.9

Comfort

8.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

The second flight was not as comfortable as the first as we had to change planes to what seemed to be a slightly older aircraft. The seats weren’t as comfortable as the other plane. But it wasn’t bad.

Food

7.0

Overall

7.9

Comfort

8.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

The second flight was not as comfortable as the first as we had to change planes to what seemed to be a slightly older aircraft. The seats weren’t as comfortable as the other plane. But it wasn’t bad.

Food

7.0

Overall

7.9

Comfort

8.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

The second flight was not as comfortable as the first as we had to change planes to what seemed to be a slightly older aircraft. The seats weren’t as comfortable as the other plane. But it wasn’t bad.

Food

7.0

Overall

7.9

Comfort

8.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

The second flight was not as comfortable as the first as we had to change planes to what seemed to be a slightly older aircraft. The seats weren’t as comfortable as the other plane. But it wasn’t bad.

Food

7.0

Overall

7.9

Comfort

8.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

The second flight was not as comfortable as the first as we had to change planes to what seemed to be a slightly older aircraft. The seats weren’t as comfortable as the other plane. But it wasn’t bad.

Food

7.0

Overall

7.9

Comfort

8.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

The second flight was not as comfortable as the first as we had to change planes to what seemed to be a slightly older aircraft. The seats weren’t as comfortable as the other plane. But it wasn’t bad.

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?

  • How long is the flight from Irvine to Missouri?

    For as low as $349, American Airlines can have you in Missouri from Irvine in 3h 15m. There are 1360 mi between Irvine and Missouri. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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 Frontier ($72), Allegiant Air ($108), and Delta ($108).

  • What are the most popular routes 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: KLM (100%), SkyWest Airlines (93%), United Airlines( 93%).

  • What are the cheapest flights from Irvine to Missouri?

    While on average a flight from Irvine to Missouri is generally $489, our data shows the cheapest flight currently is $165. When looking at the most popular route, (Los Angeles - Kansas City), you can expect to pay $287 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.

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.

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 June 19, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$98Average$371FlexibilityNo cancel feeOn-timeN/A
Allegiant AirCheapest$128Average$238FlexibilityNo cancel feeOn-time88%
FrontierCheapest$138Average$250FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$204Average$477FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$206Average$464FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$249Average$460FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$257Average$487FlexibilityNo cancel feeOn-time75%
JetBlueCheapest$294Average$426FlexibilityNo cancel feeOn-time62%

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