$516+ Cheap flights from Spain to Montana
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 12/20. Fares are subject to change and may not be available on all flights or dates of travel.
MAD — BZN
Oct 4 — Oct 111
Round-trip
1 adult, Economy
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Find cheap flights from Spain to Montana 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.Cheap flight deals from Spain to Montana
Cheapest
Best
Last-minute
One-way
Cheapest flights from Spain to MontanaExplore the most affordable flight options available from Spain to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 4, 2026.
Explore the most affordable flight options available from Spain to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 4, 2026.
This United Airlines deal was found by Cheapflights users on 9/2. 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.
Wed 11/116:50 am -
2 stops18h 24m
Sun 11/155:55 pm -
2 stops30h 25m
Deal found 9/2![United Airlines logo]()
$1,057
This United Airlines deal was found by Cheapflights users on 8/30. 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 12/36:05 am -
2 stops35h 28m
Sun 12/65:50 pm -
2 stops29h 55m
Deal found 8/30![United Airlines logo]()
$1,058
This Delta deal was found by Cheapflights users on 9/1. 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.
Thu 9/171:05 pm -
2 stops41h 19m
Mon 9/217:15 am -
2 stops39h 05m
Deal found 9/1![Delta logo]()
$1,116
This American Airlines deal was found by Cheapflights users on 8/30. 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.
Wed 11/1110:40 am -
1 stop18h 00m
Sun 11/151:23 pm -
2 stops33h 42m
Deal found 8/30![American Airlines logo]()
$1,265
This American Airlines deal was found by Cheapflights users on 8/30. 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.
Thu 12/31:00 pm -
1 stop15h 40m
Sun 12/61:23 pm -
2 stops32h 22m
Deal found 8/30![American Airlines logo]()
$1,270
This KLM deal was found by Cheapflights users on 9/1. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/47:00 am -
2 stops23h 30m
Wed 9/1612:57 pm -
2 stops22h 18m
Deal found 9/1![Multiple Airlines logo]()
$1,375
This Delta deal was found by Cheapflights users on 8/31. 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.
Sun 9/136:00 am -
2 stops25h 15m
Thu 9/176:23 am -
2 stops26h 22m
Deal found 8/31![Delta logo]()
$1,554
This KLM deal was found by Cheapflights users on 9/1. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/37:00 am -
2 stops21h 12m
Sat 6/1211:35 am -
2 stops20h 00m
Deal found 9/1![Multiple Airlines logo]()
$1,557
This Delta deal was found by Cheapflights users on 9/3. 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 9/196:20 am -
2 stops36h 27m
Wed 9/2311:29 am -
2 stops23h 21m
Deal found 9/3![Delta logo]()
$1,558
This American Airlines deal was found by Cheapflights users on 9/1. 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.
Thu 9/311:45 am -
2 stops19h 02m
Sat 6/1212:53 pm -
2 stops16h 37m
Deal found 9/1![American Airlines logo]()
$1,603
This Air Canada deal was found by Cheapflights users on 9/1. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/131:30 pm -
3 stops28h 11m
Thu 9/175:00 am -
2 stops17h 50m
Deal found 9/1![Multiple Airlines logo]()
$1,666
This United Airlines deal was found by Cheapflights users on 9/3. 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 9/1911:15 am -
3 stops38h 06m
Wed 9/231:55 pm -
2 stops15h 20m
Deal found 9/3![United Airlines logo]()
$1,734
Best flights from Spain to MontanaDiscover carefully curated flight deals from Spain to Montana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 4, 2026.
Discover carefully curated flight deals from Spain to Montana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 4, 2026.
This United Airlines deal was found by Cheapflights users on 9/2. 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 1/216:05 am -
2 stops22h 54m
Mon 1/252:30 pm -
2 stops58h 45m
Deal found 9/2![United Airlines logo]()
$1,001
This Delta deal was found by Cheapflights users on 9/1. 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.
Thu 9/171:05 pm -
2 stops41h 19m
Mon 9/217:15 am -
2 stops39h 05m
Deal found 9/1![Delta logo]()
$1,116
This American Airlines deal was found by Cheapflights users on 9/3. 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.
Wed 1/2712:55 am -
1 stop20h 05m
Sun 1/316:25 am -
2 stops42h 55m
Deal found 9/3![American Airlines logo]()
$1,215
This United Airlines deal was found by Cheapflights users on 9/2. 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 1/2811:15 am -
2 stops34h 08m
Sun 1/314:15 pm -
2 stops33h 00m
Deal found 9/2![United Airlines logo]()
$1,015
This United Airlines deal was found by Cheapflights users on 9/2. 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.
Wed 11/116:50 am -
2 stops18h 24m
Sun 11/155:55 pm -
2 stops30h 25m
Deal found 9/2![United Airlines logo]()
$1,057
This American Airlines deal was found by Cheapflights users on 8/30. 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.
Wed 11/1110:40 am -
1 stop18h 00m
Sun 11/151:23 pm -
2 stops33h 42m
Deal found 8/30![American Airlines logo]()
$1,265
This United Airlines deal was found by Cheapflights users on 8/30. 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 12/36:05 am -
2 stops35h 28m
Sun 12/65:50 pm -
2 stops29h 55m
Deal found 8/30![United Airlines logo]()
$1,058
This American Airlines deal was found by Cheapflights users on 8/30. 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.
Thu 12/31:00 pm -
1 stop15h 40m
Sun 12/67:00 am -
1 stop18h 20m
Deal found 8/30![American Airlines logo]()
$1,287
This Delta deal was found by Cheapflights users on 9/3. 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 9/196:20 am -
2 stops36h 27m
Wed 9/2311:29 am -
2 stops23h 21m
Deal found 9/3![Delta logo]()
$1,558
This United Airlines deal was found by Cheapflights users on 9/3. 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 9/1911:15 am -
3 stops38h 06m
Wed 9/231:55 pm -
2 stops15h 20m
Deal found 9/3![United Airlines logo]()
$1,734
Last-minute flights from Spain to MontanaDiscover last-minute flight deals from Spain to Montana. Data last updated September 4, 2026 and is based on user searches.
Discover last-minute flight deals from Spain to Montana. Data last updated September 4, 2026 and is based on user searches.
This KLM deal was found by Cheapflights users on 9/1. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/37:00 am -
2 stops21h 12m
Sat 6/1211:35 am -
2 stops20h 00m
Deal found 9/1![Multiple Airlines logo]()
$1,557
This American Airlines deal was found by Cheapflights users on 9/1. 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.
Thu 9/312:40 pm -
1 stop18h 07m
Sat 6/1212:53 pm -
2 stops16h 37m
Deal found 9/1![American Airlines logo]()
$1,603
This KLM deal was found by Cheapflights users on 9/1. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/47:00 am -
2 stops23h 30m
Wed 9/1612:57 pm -
2 stops22h 18m
Deal found 9/1![Multiple Airlines logo]()
$1,375
This Delta deal was found by Cheapflights users on 8/31. 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.
Sun 9/136:00 am -
2 stops25h 15m
Thu 9/176:23 am -
2 stops26h 22m
Deal found 8/31![Delta logo]()
$1,554
This Air Canada deal was found by Cheapflights users on 9/1. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/131:30 pm -
3 stops28h 11m
Thu 9/175:00 am -
2 stops17h 50m
Deal found 9/1![Multiple Airlines logo]()
$1,666
This United Airlines deal was found by Cheapflights users on 9/1. 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 9/1310:50 am -
2 stops20h 01m
Thu 9/177:00 am -
2 stops17h 05m
Deal found 9/1![United Airlines logo]()
$1,828
This Air Canada deal was found by Cheapflights users on 9/1. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/131:30 pm -
3 stops28h 11m
Thu 9/175:00 am -
3 stops19h 50m
Deal found 9/1![Air Canada logo]()
$1,845
This American Airlines deal was found by Cheapflights users on 8/31. 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.
Sun 9/1312:40 pm -
1 stop18h 08m
Thu 9/1712:28 pm -
2 stops16h 52m
Deal found 8/31![American Airlines logo]()
$2,324
This Delta deal was found by Cheapflights users on 9/1. 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.
Thu 9/171:05 pm -
2 stops41h 19m
Mon 9/217:15 am -
2 stops39h 05m
Deal found 9/1![Delta logo]()
$1,116
This Delta deal was found by Cheapflights users on 9/3. 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 9/196:20 am -
2 stops36h 27m
Wed 9/2311:29 am -
2 stops23h 21m
Deal found 9/3![Delta logo]()
$1,558
This United Airlines deal was found by Cheapflights users on 9/3. 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 9/1911:15 am -
3 stops38h 06m
Wed 9/231:55 pm -
2 stops15h 20m
Deal found 9/3![United Airlines logo]()
$1,734
One-way flights from Spain to MontanaSearch for one-way flight options from Spain to Montana. Find affordable one-way fares based on user searches. Data last updated September 4, 2026.
Search for one-way flight options from Spain to Montana. Find affordable one-way fares based on user searches. Data last updated September 4, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/2. 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.
Sun 12/207:10 pm -
3 stops50h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Multiple Airlines logo]()
$516
This Kiwi.com deal was found by Cheapflights users on 9/2. 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 12/216:00 am -
3 stops40h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Multiple Airlines logo]()
$519
This Kiwi.com deal was found by Cheapflights users on 9/1. 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 12/227:20 am -
3 stops42h 18m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![Multiple Airlines logo]()
$630
This Kiwi.com deal was found by Cheapflights users on 9/1. 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.
Sat 12/198:35 pm -
3 stops51h 33m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![Multiple Airlines logo]()
$645
This Kiwi.com deal was found by Cheapflights users on 9/1. 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 12/186:45 am -
3 stops41h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![Multiple Airlines logo]()
$653
This Delta deal was found by Cheapflights users on 8/31. 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 11/36:00 am -
2 stops22h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/31![Delta logo]()
$683
This Kiwi.com deal was found by Cheapflights users on 9/1. 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 11/307:10 am -
3 stops40h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![Multiple Airlines logo]()
$1,201
Find flight deals from Spain to Montana
Keep the following information in mind while searching for Spain to Montana flight deals. Data was last updated September 4, 2026.
Round-trip from | $1,001 (United Airlines) |
|---|---|
One-way from | $516 (Kiwi.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from Spain to Montana 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 September 4, 2026.
Use the filters below to find and compare flights from Spain to Montana that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BarcelonaBillings
BCN Barcelona-El Prat - BIL Billings Logan Intl
BCNBIL
Barcelona-El Prat
Sun 12/20
7:10 pm-2:04 pm
3 stops50h 54m
Billings Logan Intl
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$516
BarcelonaBillings
BCN Barcelona-El Prat - BIL Billings Logan Intl
BCNBIL
Barcelona-El Prat
Sat 12/19
8:35 pm-4:08 pm
3 stops51h 33m
Billings Logan Intl
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$645
BarcelonaBillings
BCN Barcelona-El Prat - BIL Billings Logan Intl
BCNBIL
Barcelona-El Prat
Tue 11/3
6:00 am-8:15 pm
2 stops22h 15m
Billings Logan Intl
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$683
BarcelonaBillings
BCN Barcelona-El Prat - BIL Billings Logan Intl
BCNBIL
Barcelona-El Prat
Wed 12/23
7:55 pm-7:48 pm
2 stops31h 53m
Billings Logan Intl
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$688
Quickest round-trip
BarcelonaBillings
BCN Barcelona-El Prat - BIL Billings Logan Intl
BCNBIL
Barcelona-El Prat
Tue 11/3
10:40 am-8:40 pm
1 stop18h 00m
Billings Logan Intl
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$892
BarcelonaBillings
BCN Barcelona-El Prat - BIL Billings Logan Intl
BCNBIL
Barcelona-El Prat
Mon 12/21
6:00 am-5:41 pm
2 stops19h 41m
Billings Logan Intl
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$926
MadridHelena
MAD Madrid Barajas - HLN Helena
MADHLN
Madrid Barajas
Thu 1/21
6:05 am-8:59 pm
2 stops22h 54m
Helena
Mon 1/25
2:30 pm-9:15 am
2 stops58h 45m
$1,001
MadridBillings
MAD Madrid Barajas - BIL Billings Logan Intl
MADBIL
Madrid Barajas
Thu 1/28
11:15 am-1:23 pm
2 stops34h 08m
Billings Logan Intl
Sun 1/31
4:15 pm-9:15 am
2 stops33h 00m
$1,015
BarcelonaBillings
BCN Barcelona-El Prat - BIL Billings Logan Intl
BCNBIL
Barcelona-El Prat
Wed 11/11
6:50 am-5:14 pm
2 stops18h 24m
Billings Logan Intl
Sun 11/15
5:55 pm-8:20 am
2 stops30h 25m
$1,057
MadridBillings
MAD Madrid Barajas - BIL Billings Logan Intl
MADBIL
Madrid Barajas
Thu 12/3
6:05 am-9:33 am
2 stops35h 28m
Billings Logan Intl
Sun 12/6
5:50 pm-7:45 am
2 stops29h 55m
$1,058
Showing 1-10 of 17 resultsSorted by cheapest first
Best time to book a flight from Spain to Montana
Have a flexible travel schedule? Discover the best time to fly to Montana from Spain with our price prediction graph.
BCN-BIL
MAD-HLN
MAD-BIL
BCN-WYS
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 Spain to Montana
ES0-USMT
BCN-BIL
MAD-HLN
MAD-BIL
BCN-WYS
No data available for this route at this time. Please check back soon.
Related info for your journey
Find useful and relevant information for your journey from Spain to Montana. 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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