$517+ Cheap flights from Missoula (MSO) to Bilbao (BIO)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/6. Fares are subject to change and may not be available on all flights or dates of travel.
MSO — BIO
Nov 5 — Nov 121
Round-trip
1 adult, Economy
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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.Cheap flight deals from Missoula to Bilbao
Cheapest
Best
Last-minute
One-way
Cheapest flights from Missoula to BilbaoExplore the most affordable flight options available from Missoula to Bilbao. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 6, 2026.
Explore the most affordable flight options available from Missoula to Bilbao. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 6, 2026.
This United Airlines deal was found by Cheapflights users on 10/6. 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.
Thu 11/56:15 am -
2 stops31h 40m
Sat 11/217:30 am -
2 stops38h 01m
Deal found 10/6![United Airlines logo]()
$895
Best flights from Missoula to BilbaoDiscover carefully curated flight deals from Missoula to Bilbao that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 6, 2026.
Discover carefully curated flight deals from Missoula to Bilbao that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 6, 2026.
This United Airlines deal was found by Cheapflights users on 10/6. 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.
Thu 11/56:15 am -
2 stops31h 40m
Sat 11/217:30 am -
2 stops38h 01m
Deal found 10/6![United Airlines logo]()
$895
Last-minute flights from Missoula to BilbaoDiscover last-minute flight deals from Missoula to Bilbao. Data last updated October 6, 2026 and is based on user searches.
Discover last-minute flight deals from Missoula to Bilbao. Data last updated October 6, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 10/6. 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.
Thu 11/56:15 am -
2 stops31h 40m
Sat 11/217:30 am -
2 stops38h 01m
Deal found 10/6![United Airlines logo]()
$895
One-way flights from Missoula to BilbaoSearch for one-way flight options from Missoula to Bilbao. Find affordable one-way fares based on user searches. Data last updated October 6, 2026.
Search for one-way flight options from Missoula to Bilbao. Find affordable one-way fares based on user searches. Data last updated October 6, 2026.
This Air France deal was found by Cheapflights users on 10/6. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/61:14 pm -
2 stops25h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/6![Air France logo]()
$517
This United Airlines deal was found by Cheapflights users on 10/6. 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.
Thu 11/56:15 am -
3 stops20h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/6![United Airlines logo]()
$520
This Ovago deal was found by Cheapflights users on 10/6. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/64:21 pm -
3 stops32h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/6![British Airways logo]()
$704
Find flight deals from Missoula to Bilbao
Discover tips and strategies to find the most affordable flight options for your journey from Missoula (MSO) to Bilbao (BIO). 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 October 6, 2026.
Most accurate provider | Expedia 1 star |
|---|---|
Most trusted provider | Expedia 3 stars |
Round-trip from | $895 (United Airlines) |
One-way from | $517 (Air France) |
Cheapflights Fare Finder
Customize your flight search to find flights from Missoula to Bilbao 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 7,457,451 searches. Data last updated October 6, 2026.
Use the filters below to find and compare flights from Missoula to Bilbao that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
MissoulaBilbao
MSO Missoula Johnson-Bell Field - BIO Bilbao
MSOBIO
Missoula Johnson-Bell Field
Thu 11/5
6:15 am-11:00 am
3 stops20h 45m
Bilbao
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$520
MissoulaBilbao
MSO Missoula Johnson-Bell Field - BIO Bilbao
MSOBIO
Missoula Johnson-Bell Field
Thu 11/5
6:15 am-9:55 pm
2 stops31h 40m
Bilbao
Sat 11/21
7:30 am-1:31 pm
2 stops38h 01m
$895
Sorted by cheapest first
- Most accurate provider: When it comes to deals on Missoula-Bilbao flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Missoula-Bilbao flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from Missoula-Bilbao flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Missoula-Bilbao flights, Cheapflights users trust Expedia the most. Expedia 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 Missoula-Bilbao 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 Missoula to Bilbao
Have a flexible travel schedule? Discover the best time to fly to Bilbao from Missoula with our price prediction graph.
MSO-BIO
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.
Related info for your journey
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