$66+ 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 2/24. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — STL
Feb 28 — Mar 71
1 adult, Economy
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Irvine to Missouri
Cheapest flights from Irvine to MissouriExplore 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 January 29, 2026.
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 January 29, 2026.
This Frontier deal was found by Cheapflights users on 1/28. 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.
Sat 2/216:20 am
LAX
- MCI
1 stop11h 26m
Frontier
Mon 2/238:33 pm
MCI
- LAX
1 stop5h 57m
Frontier
Deal found 1/28![Frontier logo]()
$190
This Kiwi.com deal was found by Cheapflights users on 1/28. 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 3/59:12 am
LAX
- MCI
1 stop12h 21m
Multiple Airlines
Sun 3/88:40 pm
MCI
- LAX
1 stop29h 36m
Multiple Airlines
Deal found 1/28![Multiple Airlines logo]()
$191
This Kiwi.com deal was found by Cheapflights users on 1/28. 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 3/69:12 am
LAX
- MCI
1 stop12h 21m
Multiple Airlines
Sun 3/88:40 pm
MCI
- LAX
1 stop29h 36m
Multiple Airlines
Deal found 1/28![Multiple Airlines logo]()
$192
This Kiwi.com deal was found by Cheapflights users on 1/28. 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 4/18:58 pm
LAX
- MCI
1 stop21h 03m
Frontier
Mon 4/68:43 pm
MCI
- LAX
1 stop16h 07m
Frontier
Deal found 1/28![Frontier logo]()
$193
This Kiwi.com deal was found by Cheapflights users on 1/28. 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 3/314:07 pm
LAX
- MCI
1 stop5h 24m
Multiple Airlines
Tue 4/78:43 pm
MCI
- LAX
1 stop16h 07m
Multiple Airlines
Deal found 1/28![Multiple Airlines logo]()
$194
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 4/236:15 am
LAX
- MCI
1 stop5h 15m
Multiple Airlines
Sun 4/267:00 am
MCI
- LAX
1 stop10h 12m
Multiple Airlines
Deal found 1/27![Multiple Airlines logo]()
$195
This Kiwi.com deal was found by Cheapflights users on 1/28. 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 4/294:17 pm
LAX
- MCI
1 stop19h 13m
Multiple Airlines
Wed 5/67:00 am
MCI
- LAX
1 stop10h 12m
Multiple Airlines
Deal found 1/28![Multiple Airlines logo]()
$196
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 2/236:29 pm
LAX
- STL
2 stops34h 22m
Frontier
Wed 2/254:51 pm
STL
- LAX
1 stop8h 27m
Frontier
Deal found 1/27![Frontier logo]()
$196
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 2/2310:37 pm
LAX
- STL
2 stops39h 16m
Multiple Airlines
Fri 2/2710:11 pm
STL
- LAX
1 stop12h 04m
Multiple Airlines
Deal found 1/27![Multiple Airlines logo]()
$197
This CheapOair deal was found by Cheapflights users on 1/27. 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.
Wed 2/189:12 am
LAX
- MCI
1 stop12h 21m
Spirit Airlines
Sun 2/227:00 am
MCI
- LAX
1 stop27h 15m
Spirit Airlines
Deal found 1/27![Spirit Airlines logo]()
$198
This Expedia deal was found by Cheapflights users on 1/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/149:12 am
LAX
- MCI
1 stop12h 21m
Spirit Airlines
Mon 2/2311:26 am
MCI
- LAX
1 stop14h 24m
Spirit Airlines
Deal found 1/29![Spirit Airlines logo]()
$199
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 3/246:15 am
LAX
- STL
1 stop25h 34m
Frontier
Wed 3/258:12 pm
STL
- LAX
1 stop30h 04m
Frontier
Deal found 1/27![Frontier logo]()
$199
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 January 29, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $190 (Frontier) |
One-way from | $66 (Kiwi.com) |
Popular in | March |
Cheapest in | October |
Average price | $400 |
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 January 29, 2026.
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
Tue 3/31
4:07 pm-11:31 pm
1 stop5h 24m
Kansas City
Tue 4/7
8:43 pm-10:50 am
1 stop16h 07m
$194
Los AngelesKansas City
LAX - MCI
LAXMCI
Los Angeles
Thu 4/2
4:07 pm-11:31 pm
1 stop5h 24m
Kansas City
Mon 4/6
8:43 pm-10:50 am
1 stop16h 07m
$205
Los AngelesSt. Louis
LAX - STL
LAXSTL
Los Angeles
Wed 2/25
6:20 am-3:53 pm
1 stop7h 33m
Lambert-St Louis
Fri 3/6
8:12 pm-10:40 pm
2 stops28h 28m
$209
Los AngelesKansas City
LAX - MCI
LAXMCI
Los Angeles
Thu 5/7
10:07 pm-10:18 am
1 stop10h 11m
Kansas City
Sun 5/10
7:00 am-3:12 pm
1 stop10h 12m
$283
Los AngelesJoplin
LAX - JLN
LAXJLN
Los Angeles
Thu 3/12
2:55 pm-11:28 pm
1 stop6h 33m
Joplin
Thu 3/19
6:24 pm-10:56 pm
1 stop6h 32m
$284
Los AngelesJoplin
LAX - JLN
LAXJLN
Los Angeles
Wed 3/11
4:13 pm-11:28 pm
1 stop5h 15m
Joplin
Wed 3/18
6:24 pm-10:56 pm
1 stop6h 32m
$284
Los AngelesJoplin
LAX - JLN
LAXJLN
Los Angeles
Wed 3/4
7:00 am-5:38 pm
1 stop8h 38m
Joplin
Sat 3/7
8:54 am-3:35 pm
1 stop8h 41m
$285
Los AngelesSt. Louis
LAX - STL
LAXSTL
Los Angeles
Wed 3/25
6:30 pm-10:31 am
2 stops14h 01m
Lambert-St Louis
Thu 3/26
8:06 pm-8:20 am
1 stop14h 14m
$288
Los AngelesSpringfield
LAX - SGF
LAXSGF
Los Angeles
Sat 2/28
1:17 am-10:08 am
1 stop6h 51m
Springfield-Branson
Mon 3/9
12:05 pm-7:06 pm
1 stop9h 01m
$289
Los AngelesSpringfield
LAX - SGF
LAXSGF
Los Angeles
Tue 4/14
9:25 am-9:07 pm
1 stop9h 42m
Springfield-Branson
Mon 4/20
3:46 pm-11:55 pm
1 stop10h 09m
$289
Showing 1-10 of 60 results
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, June is the cheapest month in which you can book a flight from Irvine to Missouri (average of $60). Flying from Irvine to Missouri in January is currently the most expensive (average of $156). 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 January 29, 2026.
One of the essential ways to save on airfare from Irvine to Missouri is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 35% on airfare.
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 January 24, 2026.
Travelers seeking maximum savings on their Irvine to Missouri flight should consider departing on Thursday afternoons 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.
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 January 29, 2026.
The most flights from IR9 to USMO are scheduled on a Monday (10 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (8 on average).
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 January 29, 2026.
Peruse reviews from past customers who have flown with Southwest, Delta, and American 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.
Crew
8.6
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Food
7.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Crew
8.6
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Food
7.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Crew
8.6
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Food
7.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Crew
8.6
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Food
7.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Crew
8.6
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Food
7.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Crew
8.6
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Food
7.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
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.
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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 January 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$67 | Average$213 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$89 | Average$272 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$98 | Average$364 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$130 | Average$247 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$202 | Average$453 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$206 | Average$433 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$248 | Average$463 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$257 | Average$505 | FlexibilityNo cancel fee | On-time75% |