Irvine

$66+ Cheap flights from Montana to Irvine, CA

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 1/26. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — LAX
Dec 27 — Jan 31
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Cheap flight deals from Montana to Irvine

Discover tips and strategies to find the most affordable flight options for your journey from Montana (USMT) to Irvine (IR9). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 22, 2024.

Round-trip from

$96
(Mytrip)

One-way from

$66
(Cheapflightsfares)
From Montana to Irvine
One-way flight from Montana to Irvine

Find flight deals from Montana to Irvine

Cheapest flights from Montana to Irvine
Explore the most affordable flight options available from Montana to Irvine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 22, 2024.

This Delta deal was found by Cheapflights users on 12/21. 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.
Mon 12/305:55 amBZN - LAX
1 stop4h 59mDelta
Thu 1/211:06 amLAX - BZN
Nonstop2h 44mDelta
Deal found 12/21$367
This American Airlines deal was found by Cheapflights users on 12/21. 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 12/312:00 pmBZN - LAX
1 stop10h 17mAmerican Airlines
Mon 1/610:09 amLAX - BZN
Nonstop3h 07mAmerican Airlines
Deal found 12/21$404
This United deal was found by Cheapflights users on 12/22. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/315:38 pmBZN - LAX
1 stop6h 22mUnited Airlines
Mon 1/69:20 amLAX - BZN
Nonstop2h 56mUnited Airlines
Deal found 12/22$418
This Mytrip deal was found by Cheapflights users on 12/21. 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 12/306:15 pmMSO - LAX
1 stop5h 36mMultiple Airlines
Thu 1/27:04 pmLAX - MSO
2 stops21h 21mMultiple Airlines
Deal found 12/21$513
This Alaska Airlines deal was found by Cheapflights users on 12/22. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/255:55 pmBZN - LAX
1 stop5h 40mAlaska Airlines
Tue 12/318:21 amLAX - BZN
2 stops14h 38mAlaska Airlines
Deal found 12/22$540
This United deal was found by Cheapflights users on 12/22. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/314:59 pmMSO - LAX
1 stop15h 39mUnited Airlines
Sat 1/410:51 pmLAX - MSO
2 stops13h 41mUnited Airlines
Deal found 12/22$567
This Delta deal was found by Cheapflights users on 12/20. 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.
Sat 12/215:25 amFCA - LAX
1 stop6h 15mDelta
Tue 12/245:00 pmLAX - FCA
1 stop5h 29mDelta
Deal found 12/20$585
This Southwest deal was found by Cheapflights users on 12/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/3010:35 amBZN - LAX
2 stops8h 30mSouthwest
Fri 1/35:10 amLAX - BZN
2 stops7h 55mSouthwest
Deal found 12/21$612
This Delta deal was found by Cheapflights users on 12/22. 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 12/315:20 amBIL - LAX
1 stop5h 34mDelta
Thu 1/24:00 pmLAX - BIL
1 stop6h 32mDelta
Deal found 12/22$650
This United Airlines deal was found by Cheapflights users on 12/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/225:48 pmBIL - LAX
1 stop6h 12mUnited Airlines
Mon 12/305:30 pmLAX - BIL
2 stops18h 44mUnited Airlines
Deal found 12/21$687
This Delta deal was found by Cheapflights users on 12/21. 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.
Mon 12/305:40 amMSO - LAX
1 stop5h 14mDelta
Thu 1/25:45 amLAX - MSO
1 stop5h 11mDelta
Deal found 12/21$692
This United Airlines deal was found by Cheapflights users on 12/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/215:20 pmFCA - LAX
1 stop6h 40mUnited Airlines
Tue 12/246:20 pmLAX - FCA
2 stops18h 18mUnited Airlines
Deal found 12/20$714

Find flights from Montana to Irvine within your budget

Customize your flight search to find flights from Montana to Irvine 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 December 22, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

KalispellLos Angeles

FCA - LAX

FCALAX

Kalispell Glacier Park

Sun 2/2

2:39 pm-4:44 pm

Nonstop3h 05m

Los Angeles

Sun 2/23

8:00 am-11:35 am

Nonstop2h 35m

$96

Great FallsLos Angeles

GTF - LAX

GTFLAX

Great Falls

Mon 1/6

10:20 pm-9:15 am

1 stop11h 55m

Los Angeles

Fri 1/10

9:11 am-5:14 pm

1 stop7h 03m

$172

Great FallsLos Angeles

GTF - LAX

GTFLAX

Great Falls

Fri 1/24

4:53 pm-11:59 pm

1 stop8h 06m

Los Angeles

Mon 1/27

7:00 am-4:13 pm

1 stop8h 13m

$210

MissoulaLos Angeles

MSO - LAX

MSOLAX

Missoula Johnson-Bell Field

Sun 2/9

7:30 am-4:40 pm

1 stop10h 10m

Los Angeles

Wed 2/12

9:56 am-5:38 pm

1 stop6h 42m

$220

KalispellLos Angeles

FCA - LAX

FCALAX

Kalispell Glacier Park

Thu 1/16

6:54 pm-8:27 am

1 stop14h 33m

Los Angeles

Mon 1/20

6:00 am-6:14 pm

1 stop11h 14m

$220

BillingsLos Angeles

BIL - LAX

BILLAX

Billings Logan Intl

Sat 1/11

6:21 am-1:50 pm

1 stop8h 29m

Los Angeles

Tue 1/14

5:45 am-11:00 am

1 stop4h 15m

$220

HelenaLos Angeles

HLN - LAX

HLNLAX

Helena

Sun 1/19

4:41 pm-11:59 pm

1 stop8h 18m

Los Angeles

Sat 1/25

7:40 am-4:04 pm

1 stop7h 24m

$220

KalispellLos Angeles

FCA - LAX

FCALAX

Kalispell Glacier Park

Wed 1/22

5:25 am-2:33 pm

2 stops10h 08m

Los Angeles

Sat 1/25

5:45 am-11:52 am

1 stop5h 07m

$225

Great FallsLos Angeles

GTF - LAX

GTFLAX

Great Falls

Thu 2/27

6:30 pm-11:55 pm

1 stop6h 25m

Los Angeles

Sun 3/2

5:45 am-11:14 am

1 stop4h 29m

$226

BillingsLos Angeles

BIL - LAX

BILLAX

Billings Logan Intl

Wed 2/12

2:55 pm-8:21 pm

1 stop6h 26m

Los Angeles

Sun 2/16

6:00 am-2:14 pm

1 stop7h 14m

$255

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/21

Showing 1-10 of 56 results
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Best time to book a flight from Montana to Irvine

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

Travel insights for flights from Montana to Irvine

Get recent, data-driven insights about flights from Montana to Irvine including ideal travel times, pricing trends, and more.

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

Currently, January is the cheapest month in which you can book a flight from Montana to Irvine (average of $246). Flying from Montana to Irvine in March is currently the most expensive (average of $344). 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 MT to IR9?

Find hourly flight availability from Montana to Irvine. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 22, 2024.

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

Weekly flight availability from Montana to Irvine

Explore weekly flight availability from Montana to Irvine. 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 December 22, 2024.

The most flights from USMT to IR9 are scheduled on a Saturday (7 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (4 on average).

Rainfall in Irvine by month

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

In terms of precipitation, rainfall in Irvine ranges from 0.0 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. July is typically the driest time to visit Irvine when rainfall is around 0.0 in.

Temperature in Irvine by month

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

If weather is an important factor for your trip to Irvine, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).

Reviews of airlines servicing Irvine

Get insights into the airlines that provide service to Irvine. 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 Irvine. Reviews last updated December 22, 2024.
Read reviews from past customers who have flown Delta, Alaska Airlines and United Airlines from Montana to Irvine. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
4,804 reviews

Crew

8.7

Comfort

8.1

Boarding

8.2

Overall

8.1

Entertainment

7.7

Food

7.2

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

8.1
Very good
4,804 reviews
8.1
Very good
4,804 reviews

Crew

8.7

Comfort

8.1

Boarding

8.2

Overall

8.1

Entertainment

7.7

Food

7.2

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

8.0
Very good
9,537 reviews
8.1
Very good
4,804 reviews

Crew

8.7

Comfort

8.1

Boarding

8.2

Overall

8.1

Entertainment

7.7

Food

7.2

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

8.0
Very good
8,594 reviews
8.1
Very good
4,804 reviews

Crew

8.7

Comfort

8.1

Boarding

8.2

Overall

8.1

Entertainment

7.7

Food

7.2

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

7.4
Good
9,028 reviews
8.1
Very good
4,804 reviews

Crew

8.7

Comfort

8.1

Boarding

8.2

Overall

8.1

Entertainment

7.7

Food

7.2

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

7.4
Good
823 reviews
8.1
Very good
4,804 reviews

Crew

8.7

Comfort

8.1

Boarding

8.2

Overall

8.1

Entertainment

7.7

Food

7.2

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Related info for your journey

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

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

    To fly one-way, consider booking your trip with Allegiant Air, which is currently one of the cheapest options available, starting at $66. Alaska Airlines flights start at $105 while deals on Delta start at $110 one-way.

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

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

    The top 3 most reliable airlines when flying from Montana to Irvine are SkyWest Airlines (94%), United Airlines (94%) and Air New Zealand (88%).

  • What are the cheapest flights from Montana to Irvine?

    Looking for the cheapest flight from Montana to Irvine? While on average our users pay $276, our data indicates the cheapest price to be $103. The most popular route (Bozeman Gallatin Field - Los Angeles), is priced around $244.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Montana to Irvine (average of $246). Flying from Montana to Irvine in March is currently the most expensive (average of $344). 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 Montana to Irvine

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

Top 7 airlines flying from Montana to Irvine

Discover the top 7 airlines that operate flights from Montana to Irvine. 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 December 22, 2024.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$82Average$378FlexibilityNo cancel feeOn-time75%
Allegiant AirCheapest$88Average$156FlexibilityNo cancel feeOn-time88%
Avelo AirlinesCheapest$142Average$213FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$146Average$432FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$151Average$486FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$156Average$416FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$254Average$461FlexibilityNo cancel feeOn-time63%
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