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Cheap flights from Montana to Osaka from $455

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Montana to Osaka departing on 5/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Montana to Osaka

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
10:00 am - 4:40 pm
BTM
-
KIX
38h 40m
2 stops
United Airlines Logo
6:35 pm - 10:26 pm
KIX
-
BTM
19h 51m
2 stops
$725United Airlines
Sun, Mar 1 - Thu, Mar 5
United Airlines Logo
5:08 pm - 4:40 pm
MSO
-
KIX
31h 32m
2 stops
United Airlines Logo
6:35 pm - 9:57 pm
KIX
-
MSO
19h 22m
2 stops
$768United Airlines
Sun, Feb 22 - Thu, Feb 26
United Airlines Logo
4:19 pm - 2:50 pm
BZN
-
KIX
31h 31m
2 stops
United Airlines Logo
4:55 pm - 9:37 pm
KIX
-
BZN
19h 42m
2 stops
$819United Airlines
Mon, Apr 20 - Thu, Apr 30
United Airlines Logo
4:20 pm - 2:50 pm
BZN
-
KIX
31h 30m
1 stop
United Airlines Logo
4:55 pm - 9:37 pm
KIX
-
BZN
19h 42m
2 stops
$827United Airlines
Mon, Apr 20 - Thu, Apr 30
United Airlines Logo
4:18 pm - 2:50 pm
BZN
-
KIX
31h 32m
1 stop
United Airlines Logo
4:55 pm - 12:30 pm
KIX
-
BZN
58h 35m
2 stops
$840United Airlines
Sat, May 2 - Thu, May 7
Multiple Airlines Logo
7:00 am - 2:50 pm
BZN
-
KIX
40h 50m
3 stops
Multiple Airlines Logo
9:05 am - 2:55 pm
KIX
-
BZN
20h 50m
2 stops
$1,054Multiple Airlines
Mon, Apr 20 - Thu, Apr 30
ANA Logo
9:24 am - 2:50 pm
BTM
-
KIX
38h 26m
2 stops
ANA Logo
4:55 pm - 10:22 pm
KIX
-
BTM
20h 27m
2 stops
$1,199ANA
Thu, Apr 9 - Tue, Apr 14
Multiple Airlines Logo
5:06 pm - 9:55 am
GTF
-
KIX
25h 49m
2 stops
Multiple Airlines Logo
11:10 am - 4:26 pm
KIX
-
GTF
44h 16m
2 stops
$1,310Multiple Airlines
Tue, Mar 24 - Tue, Mar 31
EVA Air Logo
5:02 pm - 9:55 am
BZN
-
KIX
48h 53m
2 stops
EVA Air Logo
10:55 am - 11:57 pm
KIX
-
BZN
28h 02m
2 stops
$1,697EVA Air
Thu, Mar 5 - Sat, Mar 21
ANA Logo
10:00 am - 4:40 pm
BTM
-
KIX
39h 40m
2 stops
ANA Logo
6:35 pm - 10:26 pm
KIX
-
BTM
18h 51m
2 stops
$1,730ANA
Thu, Mar 12 - Tue, Mar 17

United Airlines flights from Montana to Osaka Kansai Intl Airport

Our best United Airlines deals on Montana to Osaka Kansai Intl Airport flight tickets
United Airlines
Feb 15
BZN7:45 amBozeman Gallatin Field
16h 55m
1 stop
KIX4:40 pmOsaka Kansai Intl
Feb 19
KIX8:20 amOsaka Kansai Intl
43h 39m
2 stops
BZN11:59 amBozeman Gallatin Field
$721
United Airlines
Mar 1
BTM10:00 amButte Silver Bow Co
38h 40m
2 stops
KIX4:40 pmOsaka Kansai Intl
Mar 5
KIX6:35 pmOsaka Kansai Intl
19h 51m
2 stops
BTM10:26 pmButte Silver Bow Co
$725
United Airlines
Feb 15
BZN3:23 pmBozeman Gallatin Field
36h 02m
2 stops
KIX7:25 pmOsaka Kansai Intl
Feb 19
KIX8:20 amOsaka Kansai Intl
43h 39m
2 stops
BZN11:59 amBozeman Gallatin Field
$734

ANA flights from Montana to Osaka Kansai Intl Airport

Our best ANA deals on Montana to Osaka Kansai Intl Airport flight tickets
ANA
Apr 9
BTM9:24 amButte Silver Bow Co
38h 26m
2 stops
KIX2:50 pmOsaka Kansai Intl
Apr 14
KIX4:55 pmOsaka Kansai Intl
20h 27m
2 stops
BTM10:22 pmButte Silver Bow Co
$1,199
ANA
Mar 12
BTM10:00 amButte Silver Bow Co
39h 40m
2 stops
KIX4:40 pmOsaka Kansai Intl
Mar 17
KIX6:35 pmOsaka Kansai Intl
18h 51m
2 stops
BTM10:26 pmButte Silver Bow Co
$1,730

momondo Fare Finder

 
Customize your flight search to find flights from Montana to Osaka Kansai Intl Airport 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, momondo users made 832,500 searches. Data last updated February 10, 2026.
Use the filters below to find and compare flights from Montana to Osaka Kansai Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ButteOsaka

BTM - KIX

BTMKIX

Butte Silver Bow Co

Sun 3/1

10:00 am-4:40 pm

2 stops38h 40m

Osaka Kansai Intl

Thu 3/5

6:35 pm-10:26 pm

2 stops19h 51m

$725

MissoulaOsaka

MSO - KIX

MSOKIX

Missoula Johnson-Bell Field

Sun 2/22

5:08 pm-4:40 pm

2 stops31h 32m

Osaka Kansai Intl

Thu 2/26

6:35 pm-9:57 pm

2 stops19h 22m

$768

BozemanOsaka

BZN - KIX

BZNKIX

Bozeman Gallatin Field

Mon 4/20

4:19 pm-2:50 pm

2 stops31h 31m

Osaka Kansai Intl

Thu 4/30

4:55 pm-9:37 pm

2 stops19h 42m

$819

BozemanOsaka

BZN - KIX

BZNKIX

Bozeman Gallatin Field

Mon 4/20

4:20 pm-2:50 pm

1 stop31h 30m

Osaka Kansai Intl

Thu 4/30

4:55 pm-9:37 pm

2 stops19h 42m

$827

BozemanOsaka

BZN - KIX

BZNKIX

Bozeman Gallatin Field

Sat 5/2

4:18 pm-2:50 pm

1 stop31h 32m

Osaka Kansai Intl

Thu 5/7

4:55 pm-12:30 pm

2 stops58h 35m

$840

BozemanOsaka

BZN - KIX

BZNKIX

Bozeman Gallatin Field

Mon 4/20

7:00 am-2:50 pm

3 stops40h 50m

Osaka Kansai Intl

Thu 4/30

9:05 am-2:55 pm

2 stops20h 50m

$1,054

ButteOsaka

BTM - KIX

BTMKIX

Butte Silver Bow Co

Thu 4/9

9:24 am-2:50 pm

2 stops38h 26m

Osaka Kansai Intl

Tue 4/14

4:55 pm-10:22 pm

2 stops20h 27m

$1,199

Great FallsOsaka

GTF - KIX

GTFKIX

Great Falls

Tue 3/24

5:06 pm-9:55 am

2 stops25h 49m

Osaka Kansai Intl

Tue 3/31

11:10 am-4:26 pm

2 stops44h 16m

$1,310

BozemanOsaka

BZN - KIX

BZNKIX

Bozeman Gallatin Field

Thu 3/5

5:02 pm-9:55 am

2 stops48h 53m

Osaka Kansai Intl

Sat 3/21

10:55 am-11:57 pm

2 stops28h 02m

$1,697

ButteOsaka

BTM - KIX

BTMKIX

Butte Silver Bow Co

Thu 3/12

10:00 am-4:40 pm

2 stops39h 40m

Osaka Kansai Intl

Tue 3/17

6:35 pm-10:26 pm

2 stops18h 51m

$1,730

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to Osaka from

How to get the cheapest flight ticket from Montana to Osaka Kansai Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Montana to Osaka Kansai Intl?

United Airlines is the most popular carrier operating from Montana to Osaka Kansai Intl

Cheap Montana to Osaka Kansai Intl Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montana to Osaka Kansai Intl Airport

Fastest flight time

16h 55m

Direct flights

None
The fastest flight from Montana to Osaka Kansai Intl Airport takes 16h 55m
There are no direct flights from Montana to Osaka Kansai Intl Airport. There are no popular flight routes from Montana to Osaka Kansai Intl Airport.
Search flight deals

  • When did momondo last update prices for flights from Montana to Osaka Kansai Intl Airport?

    Prices for flights from Montana to Osaka Kansai Intl Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Montana to Osaka Kansai Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Montana to Osaka Kansai Intl Airport.

  • What documentation or ID do you need to fly to Osaka Kansai Intl Airport?

    The travel and health documents required for your trip to Osaka Kansai Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Osaka Kansai Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near Osaka?

Book flights to Osaka if you plan to visit one of these locations
Nara
Himeji
Izumisano
Nishinomiya

Why use momondo?

Why should I use momondo to find a flight deal from Montana to Osaka?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Montana to Osaka. momondo saves you time and could save you money on your trip.

Can I find flights from Montana to Osaka with flexible booking policies on momondo?

momondo does allow users to show only those flights to Osaka from Montana which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Montana to Osaka?

momondo provides multiple filters to help you find the best flight to Osaka from Montana. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Montana to Osaka right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Osaka from Montana. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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