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Cheap flights from Irvine, CA to Missoula (MSO) from $92

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 6/17. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
LAX — MSO
Jun 10 — Jun 171
From?
To?
Mon 6/10
Mon 6/17
1 adult, Economy
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The best prices from Irvine to Missoula Johnson-Bell Field are usually found in June or July, booked 42 days in advance, depart on a Monday or Friday and return on a Friday

Cheap flight deals from Irvine to Missoula

Discover tips and strategies to find the most affordable flight options for your journey from Irvine (IR9) to Missoula (MSO). 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 June 5, 2024.

Popular in

October

Cheapest in

June

Round-trip from

$402

One-way from

$135
High demand for flights, 20% potential price rise
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Best time to find cheap flights, 26% potential price drop
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From Irvine to Missoula Johnson-Bell Field
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One-way flight from Irvine to Missoula Johnson-Bell Field
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How far in advance should I book a flight from Irvine to Missoula?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 43 days in advance, which can save you up to 339% on flights from Irvine to Missoula compared to booking the week you need them. Waiting 43 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $131. For sooner than that we have options available in the next 3 days from $583.

What is the cheapest month to fly from Irvine to Missoula?

Flights from Irvine to Missoula lean towards being more expensive in October. Prices are generally better when you fly from Irvine to Missoula in June, with the cheapest ticket starting at $72.

What is the cheapest time of day to fly from IR9 to MSO?

When flying from Irvine to Missoula, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap Irvine to Missoula flights in June & July 2024

Find cheap flight options from Irvine to Missoula specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Prices were last updated on June 5, 2024.
These are some of the best deals we've found on flights to Missoula in 2024 at this time. More deals are always being added, so be sure to check back regularly.
Thu 7/411:55 amLAX - MSO
Nonstop2h 35mAmerican Airlines
Thu 7/112:35 pmMSO - LAX
Nonstop2h 57mAmerican Airlines
Deal found 6/5$291
Thu 6/2710:30 pmLAX - MSO
2 stops15h 56mMultiple Airlines
Mon 7/110:06 pmMSO - LAX
2 stops18h 28mMultiple Airlines
Deal found 6/4$295
Tue 6/256:00 amLAX - MSO
1 stop6h 54mMultiple Airlines
Fri 6/282:54 pmMSO - LAX
1 stop6h 46mMultiple Airlines
Deal found 6/5$299
Thu 7/47:50 pmLAX - MSO
2 stops13h 30mAlaska Airlines
Tue 7/165:54 pmMSO - LAX
1 stop6h 50mAlaska Airlines
Deal found 6/4$300
Thu 7/411:55 amLAX - MSO
Nonstop2h 35mAmerican Airlines
Fri 7/121:53 pmMSO - LAX
1 stop8h 57mAmerican Airlines
Deal found 6/5$301
Sat 6/295:50 pmLAX - MSO
1 stop4h 40mDelta
Tue 7/95:33 amMSO - LAX
1 stop6h 05mDelta
Deal found 6/5$304
Thu 7/48:41 pmLAX - MSO
3 stops23h 38mMultiple Airlines
Fri 7/1210:09 pmMSO - LAX
2 stops21h 50mMultiple Airlines
Deal found 6/5$308
Sun 6/2310:20 pmLAX - MSO
2 stops16h 06mMultiple Airlines
Fri 6/2810:06 pmMSO - LAX
1 stop10h 25mMultiple Airlines
Deal found 6/4$312
Wed 7/315:45 pmLAX - MSO
1 stop4h 50mAlaska Airlines
Sat 8/36:55 pmMSO - LAX
2 stops20h 30mAlaska Airlines
Deal found 6/4$313

Irvine to Missoula 2024 flight deals

Discover exclusive flight deals for travel between Irvine and Missoula in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 5, 2024.
These are some of the best deals we've found on flights to Missoula in 2024 at this time. More deals are always being added, so be sure to check back regularly.
Thu 7/411:55 amLAX - MSO
Nonstop2h 35mAmerican Airlines
Thu 7/112:35 pmMSO - LAX
Nonstop2h 57mAmerican Airlines
Deal found 6/5$291
Thu 6/2710:30 pmLAX - MSO
2 stops15h 56mMultiple Airlines
Mon 7/110:06 pmMSO - LAX
2 stops18h 28mMultiple Airlines
Deal found 6/4$295
Fri 8/237:29 pmLAX - MSO
1 stop3h 59mDelta
Sat 8/315:33 amMSO - LAX
1 stop4h 27mDelta
Deal found 6/4$298
Tue 6/256:00 amLAX - MSO
1 stop6h 54mMultiple Airlines
Fri 6/282:54 pmMSO - LAX
1 stop6h 46mMultiple Airlines
Deal found 6/5$299
Thu 7/47:50 pmLAX - MSO
2 stops13h 30mAlaska Airlines
Tue 7/165:54 pmMSO - LAX
1 stop6h 50mAlaska Airlines
Deal found 6/4$300
Thu 7/411:55 amLAX - MSO
Nonstop2h 35mAmerican Airlines
Fri 7/121:53 pmMSO - LAX
1 stop8h 57mAmerican Airlines
Deal found 6/5$301
Sat 6/295:50 pmLAX - MSO
1 stop4h 40mDelta
Tue 7/95:33 amMSO - LAX
1 stop6h 05mDelta
Deal found 6/5$304
Thu 8/227:59 pmLAX - MSO
1 stop16h 52mAlaska Airlines
Mon 8/266:35 pmMSO - LAX
1 stop6h 24mAlaska Airlines
Deal found 6/4$305
Thu 7/48:41 pmLAX - MSO
3 stops23h 38mMultiple Airlines
Fri 7/1210:09 pmMSO - LAX
2 stops21h 50mMultiple Airlines
Deal found 6/5$308

Irvine to Missoula flights leaving soon

Find last-minute flight options from Irvine to Missoula for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 5, 2024.
Have a look at some of the flights available from Irvine to Missoula departing last-minute. Tip: verify your flight details before completing your reservation.
Wed 6/129:30 amLAX - MSO
1 stop6h 21mMultiple Airlines
Mon 6/173:08 pmMSO - LAX
1 stop6h 32mMultiple Airlines
Deal found 6/4$438
Tue 6/112:33 pmLAX - MSO
1 stop5h 36mUnited Airlines
Thu 6/132:26 pmMSO - LAX
1 stop7h 50mUnited Airlines
Deal found 6/4$484
Fri 6/144:55 pmLAX - MSO
1 stop5h 40mAlaska Airlines
Thu 6/206:55 pmMSO - LAX
1 stop6h 04mAlaska Airlines
Deal found 6/4$488
Fri 6/146:23 amLAX - MSO
2 stops13h 53mMultiple Airlines
Mon 6/174:16 pmMSO - LAX
3 stops20h 46mMultiple Airlines
Deal found 6/4$510
Thu 6/139:31 amLAX - MSO
1 stop7h 44mAlaska Airlines
Sun 6/166:55 pmMSO - LAX
1 stop6h 04mAlaska Airlines
Deal found 6/4$523
Fri 6/147:00 amLAX - MSO
1 stop8h 02mUnited Airlines
Mon 6/175:06 pmMSO - LAX
2 stops15h 34mUnited Airlines
Deal found 6/3$524
Mon 6/103:54 pmLAX - MSO
1 stop6h 48mAlaska Airlines
Thu 6/136:55 pmMSO - LAX
1 stop5h 05mAlaska Airlines
Deal found 6/4$537
Wed 6/129:30 amLAX - MSO
1 stop6h 21mAlaska Airlines
Mon 6/176:55 pmMSO - LAX
2 stops16h 21mAlaska Airlines
Deal found 6/4$548
Fri 6/144:55 pmLAX - MSO
1 stop5h 40mAlaska Airlines
Thu 6/2011:00 amMSO - LAX
2 stops11h 20mAlaska Airlines
Deal found 6/4$550

One-way flights to Missoula from Irvine

Search for one-way flight options from Irvine to Missoula. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 5, 2024.
If you're seeking multiple options on one-way flights from Irvine to Missoula, be sure to check out these deals, which are updated often. Users in need of a round-trip flight from Irvine to Missoula instead should update the search form at the top of page.
Mon 6/175:25 amLAX - MSO
1 stop14h 51mMultiple Airlines
Deal found 6/4$92
Sun 6/163:00 pmLAX - MSO
1 stop23h 26mMultiple Airlines
Deal found 6/4$113
Fri 7/124:55 pmLAX - MSO
1 stop5h 40mAlaska Airlines
Deal found 6/3$124
Fri 7/197:00 amLAX - MSO
1 stop13h 19mMultiple Airlines
Deal found 6/5$129
Sat 7/67:00 amLAX - MSO
1 stop7h 50mUnited Airlines
Deal found 6/4$135
Thu 6/2010:30 pmLAX - MSO
2 stops15h 56mMultiple Airlines
Deal found 6/5$139
Mon 7/16:23 amLAX - MSO
1 stop8h 03mMultiple Airlines
Deal found 6/4$143
Tue 7/911:10 amLAX - MSO
1 stop6h 05mAlaska Airlines
Deal found 6/5$144
Mon 7/111:55 amLAX - MSO
Nonstop2h 35mAmerican Airlines
Deal found 6/5$146

Find flights from Irvine to Missoula within your budget

Customize your flight search to find flights from Irvine to Missoula 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 3,050,429 searches. Data last updated June 5, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$291 - $601

Route

Depart

Return

Price

Los AngelesMissoula Johnson-Bell Field

LAX - MSO

LAXMSO

Los Angeles

Thu 7/4

Nonstop2h 35m

Missoula Johnson-Bell Field

Thu 7/11

Nonstop2h 57m

$291

Los AngelesMissoula Johnson-Bell Field

LAX - MSO

LAXMSO

Los Angeles

Thu 6/27

2 stops15h 56m

Missoula Johnson-Bell Field

Mon 7/1

2 stops18h 28m

$295

Los AngelesMissoula Johnson-Bell Field

LAX - MSO

LAXMSO

Los Angeles

Fri 8/23

1 stop3h 59m

Missoula Johnson-Bell Field

Sat 8/31

1 stop4h 27m

$298

Los AngelesMissoula Johnson-Bell Field

LAX - MSO

LAXMSO

Los Angeles

Tue 6/25

1 stop6h 54m

Missoula Johnson-Bell Field

Fri 6/28

1 stop6h 46m

$299

Los AngelesMissoula Johnson-Bell Field

LAX - MSO

LAXMSO

Los Angeles

Thu 7/4

2 stops13h 30m

Missoula Johnson-Bell Field

Tue 7/16

1 stop6h 50m

$300

Los AngelesMissoula Johnson-Bell Field

LAX - MSO

LAXMSO

Los Angeles

Thu 7/4

Nonstop2h 35m

Missoula Johnson-Bell Field

Fri 7/12

1 stop8h 57m

$301

Los AngelesMissoula Johnson-Bell Field

LAX - MSO

LAXMSO

Los Angeles

Thu 6/27

1 stop27h 33m

Missoula Johnson-Bell Field

Mon 7/1

1 stop6h 32m

$343

Los AngelesMissoula Johnson-Bell Field

LAX - MSO

LAXMSO

Los Angeles

Thu 8/15

2 stops15h 55m

Missoula Johnson-Bell Field

Mon 8/19

2 stops12h 28m

$419

Los AngelesMissoula Johnson-Bell Field

LAX - MSO

LAXMSO

Los Angeles

Thu 6/20

1 stop10h 26m

Missoula Johnson-Bell Field

Tue 7/9

1 stop8h 10m

$601

Flights are sorted by cheapest first

Deals found on 6/5

How far ahead should I book a flight from Irvine to Missoula?

Use this chart to determine the optimal time to book a round-trip flight from Irvine to Missoula. Price data was last updated on May 31, 2024.
The best time to book flights from Irvine to Missoula is 42 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Search Deals

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

Use this chart to determine the cheapest time to fly round-trip from Irvine to Missoula. Price data was last updated on June 2, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Irvine to Missoula flight should consider departing on Monday mornings when fares are most often at their lowest. Wednesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Irvine to Missoula

Have a flexible travel schedule? Discover the best time to fly to Missoula 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.

Temperature and rainfall in Missoula by month

Plan your trip to Missoula by taking into account the average temperature and rainfall totals by month.

MSO

Temperature

24.8 - 68 °F

If weather is an important factor for your trip to Missoula, 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 68.0 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 24.8 F).

Reviews of airlines servicing Missoula

Get insights into the airlines that provide service to Missoula. 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 Missoula. Reviews last updated June 5, 2024.
Get a feel of what it's like to fly with Delta, Alaska Airlines and American Airlines from Irvine to Missoula by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
9,222 reviews

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.1

Crew

8.6

Entertainment

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Alaska Airlines
8.1
Very good
9,222 reviews
Alaska Airlines
8.1
Very good
9,222 reviews

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.1

Crew

8.6

Entertainment

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Delta
8.0
Very good
10,368 reviews
Alaska Airlines
8.1
Very good
9,222 reviews

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.1

Crew

8.6

Entertainment

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

United Airlines
7.4
Good
10,703 reviews
Alaska Airlines
8.1
Very good
9,222 reviews

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.1

Crew

8.6

Entertainment

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

American Airlines
7.3
Good
14,229 reviews
Alaska Airlines
8.1
Very good
9,222 reviews

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.1

Crew

8.6

Entertainment

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Sun Country Air
7.2
Good
593 reviews
Alaska Airlines
8.1
Very good
9,222 reviews

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.1

Crew

8.6

Entertainment

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Related info for your journey

Find useful and relevant information for your journey from Irvine to Missoula. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Missoula from Irvine?

    If you book a flight to Missoula from Irvine, you will be flying to Johnson-Bell Field, which is the city’s only airport. Missoula Johnson-Bell Field (MSO) is located 5.5 mi from the center of Missoula. There are 0 flights from Irvine to Johnson-Bell Field per day from 5 different airlines.

  • Can I find flights from Irvine to Missoula for under $300 on Cheapflights?

    Yes, there are multiple flights from Irvine to Missoula for under $300. The cheapest flight booked recently is on American Airlines for just $291, but on average you can expect to pay $312.

  • Are there nonstop flights from Irvine to Missoula for under $300 on Cheapflights?

    Cheapflights has at least 20 direct flights from Irvine to Missoula under $300. A good price for a nonstop flight from Irvine to Missoula is less than $776.

  • Are there last-minute flights available from Irvine to Missoula for under $500?

    There are currently 20+ open flights from Irvine to Missoula within the next 7 days for less than $500.

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

    $124 is the cheapest one-way deal found within the past few days, from Alaska Airlines. You may also be able to find cheap deals on United Airlines and American Airlines, with prices starting from $135 and $146, respectively.

  • What are the cheapest flights from Irvine to Missoula?

    On average you can expect to pay $253 for a flight from Irvine to Missoula. The cheapest flight overall is $142 while the most popular route, (Los Angeles - Missoula Johnson-Bell Field) is currently priced at $181.

  • What does LAX to MSO mean?

    LAX stands for Los Angeles Airport, while MSO stands for Missoula Johnson-Bell Field Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry. Ready for more IATA code knowledge? These are related airports for your current travel destination: Santa Ana J. Wayne/Orange Cnty Airport (SNA), Ontario Airport (ONT), Burbank Bob Hope Airport (BUR), Long Beach Municipal Airport (LGB), Hawthorne Airport (HHR).

  • Can I find deals for flights from Irvine to Missoula that include extra baggage allowance?

    The amount of baggage you can bring on your Irvine to Missoula flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Irvine to Missoula with specific airlines?

    Yes, Cheapflights allows you to browse and filter Irvine to Missoula flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Irvine to Missoula by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Irvine to Missoula that allow pets onboard?

    Many airlines flying from Irvine to Missoula offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Irvine to Missoula?

    Yes, you can often find last-minute deals on Irvine to Missoula flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Irvine to Missoula flight deals updated?

    The Irvine to Missoula flight deals you see on this page were last updated on 6/5.

  • What are the most popular airlines that fly from Irvine to Missoula?

    When booking a flight from Irvine to Missoula, you may want to consider flying on American Airlines, Alaska Airlines or Delta as they are the most popular for this route.

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

    Currently, January is the cheapest month in which you can book a flight from Irvine to Missoula (average of $402). Flying from Irvine to Missoula in July is currently the most expensive (average of $546). 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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Top 5 airlines flying from Irvine to Missoula

Discover the top 5 airlines that operate flights from Irvine to Missoula. 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 3,050,429 searches. Data last updated June 5, 2024.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$41Average$156FlexibilityNo cancel feeOn-time88%
DeltaCheapest$276Average$483FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$276Average$529FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$276Average$473FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$291Average$546FlexibilityNo cancel feeOn-time71%
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Search flights from Irvine to Missoula by cabin class

Find flights from Irvine to Missoula, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Hourly flight availability from Irvine to Missoula

Find hourly flight availability from Irvine to Missoula. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 5, 2024.
1%of flight departuresEarly morningMidnight to 6 am
7%of flight departuresMorning6 am to noon
92%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Irvine to Missoula?

When you search for this flight from Irvine to Missoula, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Irvine to Missoula?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Missoula from Irvine.

Can Cheapflights find flights from Irvine to Missoula with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Irvine to Missoula, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Irvine to Missoula become cheaper?

Yes, Cheapflights offers price alerts on Irvine to Missoula flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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