$83+ Cheap flights from San Diego to Missoula (SAN - MSO)
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 5/9. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from San Diego to Missoula with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from San Diego to Missoula Johnson-Bell Field are usually found in October or January, booked 75 days in advance, depart on a Tuesday or Thursday and return on a Tuesday
Cheap flight deals from San Diego to Missoula
Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) 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 April 11, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $220 (Mytrip) |
One-way from | $83 (Mytrip) |
Popular in | November |
Cheapest in | October |
Average price | $356 |
Find flight deals from San Diego to Missoula
Cheapest flights from San Diego to MissoulaExplore the most affordable flight options available from San Diego to Missoula. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 11, 2025.
Explore the most affordable flight options available from San Diego to Missoula. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 11, 2025.
This Mytrip deal was found by Cheapflights users on 4/10. 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.
This Delta deal was found by Cheapflights users on 4/11. 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.
This Alaska Airlines deal was found by Cheapflights users on 4/10. 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.
This Hawaiian Airlines deal was found by Cheapflights users on 4/11. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 4/10. 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.
This American Airlines deal was found by Cheapflights users on 4/11. 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.
Cheapflights Fare Finder
Customize your flight search to find flights from San Diego 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 2,558,603 searches. Data last updated April 11, 2025.
Use the filters below to find and compare flights from San Diego to Missoula that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
San DiegoMissoula
SAN - MSO
SANMSO
San Diego
Fri 5/23
6:15 am-9:25 pm
1 stop14h 10m
Missoula Johnson-Bell Field
Mon 5/26
10:15 pm-7:53 pm
1 stop22h 38m
San DiegoMissoula
SAN - MSO
SANMSO
San Diego
Fri 5/9
7:18 pm-12:21 am
1 stop4h 03m
Missoula Johnson-Bell Field
Wed 5/14
5:40 am-8:42 am
1 stop4h 02m
San DiegoMissoula
SAN - MSO
SANMSO
San Diego
Wed 7/30
6:15 am-5:56 pm
2 stops10h 41m
Missoula Johnson-Bell Field
Thu 8/7
6:36 pm-11:59 pm
1 stop6h 23m
San DiegoMissoula
SAN - MSO
SANMSO
San Diego
Thu 8/14
5:51 pm-12:19 am
1 stop5h 28m
Missoula Johnson-Bell Field
Mon 8/18
4:13 pm-9:47 pm
1 stop6h 34m
San DiegoMissoula
SAN - MSO
SANMSO
San Diego
Fri 5/23
8:30 pm-9:21 pm
2 stops23h 51m
Missoula Johnson-Bell Field
Mon 5/26
5:15 pm-10:30 pm
1 stop6h 15m
San DiegoMissoula
SAN - MSO
SANMSO
San Diego
Sat 6/14
11:52 am-3:39 pm
Nonstop2h 47m
Missoula Johnson-Bell Field
Sat 6/21
4:19 pm-6:17 pm
Nonstop2h 58m
San DiegoMissoula
SAN - MSO
SANMSO
San Diego
Fri 5/9
6:15 am-8:16 pm
1 stop13h 01m
San DiegoMissoula
SAN - MSO
SANMSO
San Diego
Wed 5/14
6:15 am-5:54 pm
2 stops10h 39m
San DiegoMissoula
SAN - MSO
SANMSO
San Diego
Mon 5/5
5:17 pm-12:33 am
1 stop6h 16m
San DiegoMissoula
SAN - MSO
SANMSO
San Diego
Wed 6/18
8:15 am-3:17 pm
1 stop6h 02m
Compare providers for flights from San Diego to Missoula
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Diego to Missoula in April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on San Diego-Missoula flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Diego-Missoula flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Diego-Missoula flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Diego-Missoula flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Diego-Missoula flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from San Diego to Missoula
Have a flexible travel schedule? Discover the best time to fly to Missoula from San Diego with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from San Diego to Missoula
How far ahead should I book a flight from San Diego to Missoula?
Use this chart to determine the optimal time to book a round-trip flight from San Diego to Missoula. Price data was last updated on April 4, 2025.
To ensure you get the cheapest price possible for a flight from San Diego to Missoula, you should look to book at least 75 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from San Diego to Missoula?
Currently, October is the cheapest month in which you can book a flight from San Diego to Missoula (average of $365). Flying from San Diego to Missoula in June is currently the most expensive (average of $510). 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 SAN to MSO?
Find hourly flight availability from San Diego 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 April 11, 2025.
A simple way to save on the total cost of your ticket is to fly from San Diego to Missoula in the evening. If you’re flexible enough to do this you can expect to save up to 36% on your trip compared to booking a flight at noon.
Rainfall in Missoula by month
Plan your trip to Missoula by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Missoula ranges from 0.7 - 2.1 inches per month. June is typically the wettest month, when rainfall can reach 2.1 in. February is typically the driest time to visit Missoula when rainfall is around 0.7 in.
Temperature in Missoula by month
Plan your trip to Missoula by taking into account the average temperature totals by month.
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 April 11, 2025.
Food
Entertainment
Boarding
Crew
Overall
Comfort
Reviews
Cheri,Jan 2025
FAT - SEA
Food
Entertainment
Boarding
Crew
Overall
Comfort
Reviews
Cheri,Jan 2025
FAT - SEA
Food
Entertainment
Boarding
Crew
Overall
Comfort
Reviews
Cheri,Jan 2025
FAT - SEA
Food
Entertainment
Boarding
Crew
Overall
Comfort
Reviews
Cheri,Jan 2025
FAT - SEA
Food
Entertainment
Boarding
Crew
Overall
Comfort
Reviews
Cheri,Jan 2025
FAT - SEA
Food
Entertainment
Boarding
Crew
Overall
Comfort
Reviews
Cheri,Jan 2025
FAT - SEA
Related info for your journey
Find useful and relevant information for your journey from San Diego to Missoula. 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 San Diego to Missoula
See prices for flight routes from nearby airports that may be better suited for you.
Top 4 airlines flying from San Diego to Missoula
Discover the top 4 airlines that operate flights from San Diego 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 2,558,603 searches. Data last updated April 11, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$132 | Average$204 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$293 | Average$362 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$296 | Average$395 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$311 | Average$479 | FlexibilityNo cancel fee | On-time69% |