$507+ Cheap flights from Montana to Bruxelles-National (BRU)
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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — BRU
Mar 5 — Mar 121
1 adult, Economy
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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
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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 Montana to Bruxelles-National
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Cheapest flights from Montana to Bruxelles-NationalExplore the most affordable flight options available from Montana to Bruxelles-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.
Explore the most affordable flight options available from Montana to Bruxelles-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.
This Mytrip deal was found by Cheapflights users on 2/3. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/37:00 am
BIL
- BRU
2 stops16h 50m
Air Canada
Tue 3/1010:00 am
BRU
- BIL
2 stops30h 53m
Air Canada
Deal found 2/3![Air Canada logo]()
$507
This United Airlines deal was found by Cheapflights users on 2/2. 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 3/46:00 am
FCA
- BRU
2 stops23h 15m
United Airlines
Sun 3/811:55 am
BRU
- FCA
2 stops30h 58m
United Airlines
Deal found 2/2![United Airlines logo]()
$511
This United Airlines deal was found by Cheapflights users on 2/2. 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 3/196:30 am
BIL
- BRU
2 stops17h 45m
United Airlines
Thu 3/2610:15 am
BRU
- BIL
2 stops17h 52m
United Airlines
Deal found 2/2![United Airlines logo]()
$514
This Gotogate deal was found by Cheapflights users on 2/3. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/37:00 am
BIL
- BRU
3 stops22h 15m
Multiple Airlines
Tue 3/1010:30 am
BRU
- BIL
2 stops17h 37m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$517
This United Airlines deal was found by Cheapflights users on 2/2. 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 4/12:35 pm
BIL
- BRU
2 stops21h 25m
United Airlines
Thu 4/309:40 am
BRU
- BIL
2 stops43h 17m
United Airlines
Deal found 2/2![United Airlines logo]()
$576
This United Airlines deal was found by Cheapflights users on 2/2. 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 2/186:15 am
MSO
- BRU
2 stops23h 00m
United Airlines
Sun 2/2210:10 am
BRU
- MSO
2 stops19h 47m
United Airlines
Deal found 2/2![United Airlines logo]()
$711
This United Airlines deal was found by Cheapflights users on 2/2. 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.
Fri 2/62:45 pm
BIL
- BRU
2 stops14h 30m
United Airlines
Tue 2/1010:10 am
BRU
- BIL
2 stops19h 13m
United Airlines
Deal found 2/2![United Airlines logo]()
$722
This United Airlines deal was found by Cheapflights users on 2/1. 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.
Sat 8/84:19 pm
MSO
- BRU
2 stops30h 56m
United Airlines
Fri 8/1410:15 am
BRU
- MSO
2 stops20h 15m
United Airlines
Deal found 2/1![United Airlines logo]()
$767
This United Airlines deal was found by Cheapflights users on 2/2. 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 4/302:30 pm
BIL
- BRU
2 stops14h 45m
United Airlines
Sun 5/319:25 am
BRU
- BIL
2 stops45h 26m
United Airlines
Deal found 2/2![United Airlines logo]()
$830
This Air Canada deal was found by Cheapflights users on 2/2. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/17:00 am
BIL
- BRU
3 stops22h 15m
Multiple Airlines
Thu 4/309:25 am
BRU
- BIL
2 stops21h 20m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$884
This Air Canada deal was found by Cheapflights users on 2/2. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/305:51 pm
BIL
- BRU
3 stops29h 59m
Multiple Airlines
Sun 5/319:25 am
BRU
- BIL
2 stops21h 26m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$1,889
This Scandinavian Airlines deal was found by Cheapflights users on 2/1. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/812:50 pm
MSO
- BRU
3 stops23h 00m
Multiple Airlines
Fri 8/1410:20 am
BRU
- MSO
3 stops22h 04m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$3,143
Best flights from Montana to Bruxelles-NationalDiscover carefully curated flight deals from Montana to Bruxelles-National that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 3, 2026.
Discover carefully curated flight deals from Montana to Bruxelles-National that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 3, 2026.
This Mytrip deal was found by Cheapflights users on 2/3. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/37:00 am
BIL
- BRU
2 stops16h 50m
Air Canada
Tue 3/1010:00 am
BRU
- BIL
2 stops30h 53m
Air Canada
Deal found 2/3![Air Canada logo]()
$507
This United Airlines deal was found by Cheapflights users on 2/1. 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.
Wed 3/42:41 pm
FCA
- BRU
2 stops34h 14m
United Airlines
Sun 3/811:55 am
BRU
- FCA
2 stops30h 58m
United Airlines
Deal found 2/1![United Airlines logo]()
$511
This Gotogate deal was found by Cheapflights users on 2/3. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/37:00 am
BIL
- BRU
3 stops22h 15m
Multiple Airlines
Tue 3/1010:30 am
BRU
- BIL
2 stops17h 37m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$517
This United Airlines deal was found by Cheapflights users on 2/2. 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 3/196:30 am
BIL
- BRU
2 stops17h 45m
United Airlines
Thu 3/2610:15 am
BRU
- BIL
2 stops17h 52m
United Airlines
Deal found 2/2![United Airlines logo]()
$514
This United Airlines deal was found by Cheapflights users on 2/2. 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 4/12:35 pm
BIL
- BRU
2 stops21h 25m
United Airlines
Thu 4/309:40 am
BRU
- BIL
2 stops43h 17m
United Airlines
Deal found 2/2![United Airlines logo]()
$576
This United Airlines deal was found by Cheapflights users on 1/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/186:15 am
MSO
- BRU
2 stops42h 40m
United Airlines
Sun 2/2210:10 am
BRU
- MSO
2 stops19h 47m
United Airlines
Deal found 1/31![United Airlines logo]()
$711
This United Airlines deal was found by Cheapflights users on 2/2. 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 4/302:30 pm
BIL
- BRU
2 stops14h 45m
United Airlines
Sun 5/319:25 am
BRU
- BIL
2 stops45h 26m
United Airlines
Deal found 2/2![United Airlines logo]()
$830
This Scandinavian Airlines deal was found by Cheapflights users on 2/2. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/16:25 am
BIL
- BRU
3 stops24h 10m
Multiple Airlines
Thu 4/3010:20 am
BRU
- BIL
3 stops32h 33m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$1,703
This Air Canada deal was found by Cheapflights users on 2/2. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/305:51 pm
BIL
- BRU
3 stops29h 59m
Multiple Airlines
Sun 5/319:25 am
BRU
- BIL
2 stops21h 26m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$1,889
This Air Canada deal was found by Cheapflights users on 2/2. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/196:30 am
BIL
- BRU
3 stops18h 20m
Multiple Airlines
Thu 3/2610:00 am
BRU
- BIL
3 stops42h 07m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$3,877
Last-minute flights from Montana to Bruxelles-NationalDiscover last-minute flight deals from Montana to Bruxelles-National. Data last updated February 3, 2026 and is based on user searches.
Discover last-minute flight deals from Montana to Bruxelles-National. Data last updated February 3, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 2/2. 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.
Fri 2/62:45 pm
BIL
- BRU
2 stops14h 30m
United Airlines
Tue 2/1010:10 am
BRU
- BIL
2 stops19h 13m
United Airlines
Deal found 2/2![United Airlines logo]()
$722
This United Airlines deal was found by Cheapflights users on 2/2. 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 2/186:15 am
MSO
- BRU
2 stops23h 00m
United Airlines
Sun 2/2210:10 am
BRU
- MSO
2 stops19h 47m
United Airlines
Deal found 2/2![United Airlines logo]()
$711
This Mytrip deal was found by Cheapflights users on 2/3. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/37:00 am
BIL
- BRU
2 stops16h 50m
Air Canada
Tue 3/1010:00 am
BRU
- BIL
2 stops30h 53m
Air Canada
Deal found 2/3![Air Canada logo]()
$507
This Gotogate deal was found by Cheapflights users on 2/3. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/37:00 am
BIL
- BRU
3 stops22h 15m
Multiple Airlines
Tue 3/1010:30 am
BRU
- BIL
2 stops17h 37m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$517
This United Airlines deal was found by Cheapflights users on 2/2. 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 3/46:00 am
FCA
- BRU
2 stops23h 15m
United Airlines
Sun 3/811:55 am
BRU
- FCA
2 stops30h 58m
United Airlines
Deal found 2/2![United Airlines logo]()
$511
This United Airlines deal was found by Cheapflights users on 2/2. 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 3/196:30 am
BIL
- BRU
2 stops17h 45m
United Airlines
Thu 3/2610:15 am
BRU
- BIL
2 stops17h 52m
United Airlines
Deal found 2/2![United Airlines logo]()
$514
This Air Canada deal was found by Cheapflights users on 2/2. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/196:30 am
BIL
- BRU
3 stops18h 20m
Multiple Airlines
Thu 3/2610:00 am
BRU
- BIL
3 stops42h 07m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$3,877
Find flight deals from Montana to Bruxelles-National
Keep the following information in mind while searching for Montana to Bruxelles-National flight deals. Data was last updated February 3, 2026.
Round-trip from | $511 (United Airlines) |
|---|
Cheapflights Fare Finder
Customize your flight search to find flights from Montana to Bruxelles-National 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 February 3, 2026.
Use the filters below to find and compare flights from Montana to Brussels Bruxelles-National Airport that are best for you.
Fly from
Montana
Fly to
Bruxelles-National
Route
Depart
Return
Price
BillingsBrussels
BIL - BRU
BILBRU
Billings Logan Intl
Tue 3/3
7:00 am-7:50 am
2 stops16h 50m
Brussels Bruxelles-National
Tue 3/10
10:00 am-9:53 am
2 stops30h 53m
$507
KalispellBrussels
FCA - BRU
FCABRU
Kalispell Glacier Park
Wed 3/4
2:41 pm-8:55 am
2 stops34h 14m
Brussels Bruxelles-National
Sun 3/8
11:55 am-11:53 am
2 stops30h 58m
$511
BillingsBrussels
BIL - BRU
BILBRU
Billings Logan Intl
Thu 3/19
6:30 am-7:15 am
2 stops17h 45m
Brussels Bruxelles-National
Thu 3/26
10:15 am-9:07 pm
2 stops17h 52m
$514
BillingsBrussels
BIL - BRU
BILBRU
Billings Logan Intl
Tue 3/3
7:00 am-1:15 pm
3 stops22h 15m
Brussels Bruxelles-National
Tue 3/10
10:30 am-9:07 pm
2 stops17h 37m
$517
BillingsBrussels
BIL - BRU
BILBRU
Billings Logan Intl
Wed 4/1
2:35 pm-8:00 pm
2 stops21h 25m
Brussels Bruxelles-National
Thu 4/30
9:40 am-8:57 pm
2 stops43h 17m
$576
MissoulaBrussels
MSO - BRU
MSOBRU
Missoula Johnson-Bell Field
Wed 2/18
6:15 am-8:55 am
2 stops42h 40m
Brussels Bruxelles-National
Sun 2/22
10:10 am-9:57 pm
2 stops19h 47m
$711
BillingsBrussels
BIL - BRU
BILBRU
Billings Logan Intl
Thu 4/30
2:30 pm-1:15 pm
2 stops14h 45m
Brussels Bruxelles-National
Sun 5/31
9:25 am-10:51 pm
2 stops45h 26m
$830
BillingsBrussels
BIL - BRU
BILBRU
Billings Logan Intl
Wed 4/1
6:25 am-2:35 pm
3 stops24h 10m
Brussels Bruxelles-National
Thu 4/30
10:20 am-10:53 am
3 stops32h 33m
$1,703
BillingsBrussels
BIL - BRU
BILBRU
Billings Logan Intl
Thu 4/30
5:51 pm-7:50 am
3 stops29h 59m
Brussels Bruxelles-National
Sun 5/31
9:25 am-10:51 pm
2 stops21h 26m
$1,889
BillingsBrussels
BIL - BRU
BILBRU
Billings Logan Intl
Thu 3/19
6:30 am-7:50 am
3 stops18h 20m
Brussels Bruxelles-National
Thu 3/26
10:00 am-9:07 pm
3 stops42h 07m
$3,877
Best time to book a flight from Montana to Bruxelles-National
Have a flexible travel schedule? Discover the best time to fly to Bruxelles-National from Montana with our price prediction graph.
BIL-BRU
FCA-BRU
MSO-BRU
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 Montana to Brussels Bruxelles-National Airport
USMT-BRU
BIL-BRU
FCA-BRU
MSO-BRU
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 Montana to Bruxelles-National. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Brussels Bruxelles-National Airport?
Book flights to Brussels Bruxelles-National Airport if you plan to visit one of these locationsMons
Hasselt
Charleroi
Mechelen
Zaventem
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Other flights to Bruxelles-National
Explore flights to Bruxelles-National departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on February 3, 2026.
Complete your trip
Complete your trip to Bruxelles-National by adding a car rental and/or hotel reservation to your travel itinerary.
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Montana and Bruxelles-National flights
Browse other Montana and Bruxelles-National flight options. Last updated on February 3, 2026.
Popular flight searches
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Montana to Bruxelles-National flights
Consider these flights traveling from Montana to Bruxelles-National.
Top airline flying from Montana to Bruxelles-National
Discover the top airline that operate flights from Montana to Bruxelles-National. 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 February 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$648 | Average$1,293 | FlexibilityNo cancel fee | On-time69% |