When did momondo last update prices for flights from Montana to Osaka?

Prices for flights from Montana to Osaka are updated daily.

How many operators does momondo search for flights from Montana to Osaka?

As of October 2026, there is 1 operator available to choose from for flights from Montana to Osaka.

How old do you have to be to fly from Montana to Osaka?

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.

What documentation or ID do you need to fly to Osaka?

The travel and health documents you'll need for your trip to Osaka may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Osaka. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$1,109 Cheap Flights from Montana to Osaka in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Montana to Osaka

Round-trip

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:00 am - 4:45 pmBIL Billings Logan Intl-KIX Osaka Kansai Intl

19h 45m2 stops Denver Intl San Francisco

6:35 pm - 10:30 pmKIX Osaka Kansai Intl-BIL Billings Logan Intl

19h 55m2 stops San Francisco Denver Intl

$1,109United Airlines

Sun, Nov 8 - Thu, Nov 19

5:00 am - 4:45 pmBIL Billings Logan Intl-KIX Osaka Kansai Intl

19h 45m2 stops Denver Intl San Francisco

3:20 pm - 9:14 pmKIX Osaka Kansai Intl-BIL Billings Logan Intl

21h 54m3 stops Tokyo Haneda Los Angeles Denver Intl

$1,113United Airlines

Sun, Nov 8 - Thu, Nov 19

5:24 pm - 4:45 pmMSO Missoula Johnson-Bell Field-KIX Osaka Kansai Intl

56h 21m2 stops Denver Intl San Francisco

6:35 pm - 9:47 pmKIX Osaka Kansai Intl-MSO Missoula Johnson-Bell Field

19h 12m2 stops San Francisco Denver Intl

$1,121United Airlines

Fri, Oct 30 - Thu, Nov 5

5:00 am - 4:45 pmBIL Billings Logan Intl-KIX Osaka Kansai Intl

20h 45m2 stops Denver Intl San Francisco

6:35 pm - 10:30 pmKIX Osaka Kansai Intl-BIL Billings Logan Intl

19h 55m2 stops San Francisco Denver Intl

$1,159United Airlines

Sun, Oct 25 - Sun, Nov 8

2:42 pm - 4:45 pmBIL Billings Logan Intl-KIX Osaka Kansai Intl

34h 03m2 stops Denver Intl San Francisco

6:35 pm - 9:19 pmKIX Osaka Kansai Intl-BIL Billings Logan Intl

18h 44m2 stops San Francisco Denver Intl

$1,173United Airlines

Thu, Feb 4 - Tue, Feb 16

5:00 am - 4:45 pmBIL Billings Logan Intl-KIX Osaka Kansai Intl

20h 45m2 stops Denver Intl San Francisco

6:35 pm - 9:14 pmKIX Osaka Kansai Intl-BIL Billings Logan Intl

42h 39m3 stops San Francisco Los Angeles Denver Intl

$1,178United Airlines

Sun, Oct 25 - Sun, Nov 8

7:00 am - 7:00 pmBIL Billings Logan Intl-ITM Osaka Itami

20h 00m2 stops Denver Intl Tokyo Narita

2:00 pm - 9:14 pmITM Osaka Itami-BIL Billings Logan Intl

23h 14m2 stops Tokyo Narita Denver Intl

$1,240ANA

Sun, Nov 8 - Thu, Nov 19

1:30 pm - 6:40 pmBIL Billings Logan Intl-ITM Osaka Itami

37h 10m2 stops Dallas/Fort Worth Tokyo Haneda

12:30 pm - 8:51 pmITM Osaka Itami-BIL Billings Logan Intl

24h 21m2 stops Tokyo Haneda Dallas/Fort Worth

$1,244Multiple Airlines

Thu, Feb 4 - Tue, Feb 16

2:03 pm - 12:15 pmBIL Billings Logan Intl-KIX Osaka Kansai Intl

31h 12m2 stops Seattle/Tacoma Intl Taipei City Taiwan Taoyuan Intl

1:25 pm - 12:08 amKIX Osaka Kansai Intl-BIL Billings Logan Intl

25h 43m2 stops Taipei City Taiwan Taoyuan Intl Seattle/Tacoma Intl

$1,269Multiple Airlines

Wed, Mar 31 - Wed, Apr 14

2:03 pm - 12:15 pmBIL Billings Logan Intl-KIX Osaka Kansai Intl

31h 12m2 stops Seattle/Tacoma Intl Taipei City Taiwan Taoyuan Intl

1:25 pm - 12:08 amKIX Osaka Kansai Intl-BIL Billings Logan Intl

25h 43m2 stops Taipei City Taiwan Taoyuan Intl Seattle/Tacoma Intl

$1,270Multiple Airlines

Wed, Mar 31 - Wed, Apr 14

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United Airlines flights from Montana to Osaka

Our best United Airlines deals on Montana to Osaka flight tickets

United Airlines

Nov 8

BIL5:00 amBillings Logan Intl

19h 45m

2 stops

KIX4:45 pmOsaka Kansai Intl

Nov 19

KIX6:35 pmOsaka Kansai Intl

19h 55m

2 stops

BIL10:30 pmBillings Logan Intl

$1,109

United Airlines

Nov 8

BIL5:00 amBillings Logan Intl

19h 45m

2 stops

KIX4:45 pmOsaka Kansai Intl

Nov 19

KIX3:20 pmOsaka Kansai Intl

21h 54m

3 stops

BIL9:14 pmBillings Logan Intl

$1,113

United Airlines

Oct 30

MSO5:24 pmMissoula Johnson-Bell Field

56h 21m

2 stops

KIX4:45 pmOsaka Kansai Intl

Nov 5

KIX6:35 pmOsaka Kansai Intl

19h 12m

2 stops

MSO9:47 pmMissoula Johnson-Bell Field

$1,121

ANA flights from Montana to Osaka

Our best ANA deals on Montana to Osaka flight tickets

ANA

Nov 8

BIL7:00 amBillings Logan Intl

20h 00m

2 stops

ITM7:00 pmOsaka Itami

Nov 19

ITM2:00 pmOsaka Itami

23h 14m

2 stops

BIL9:14 pmBillings Logan Intl

$1,240

ANA

Mar 31

BIL7:00 amBillings Logan Intl

33h 25m

2 stops

ITM7:25 amOsaka Itami

Apr 14

ITM2:00 pmOsaka Itami

34h 51m

2 stops

BIL9:51 amBillings Logan Intl

$1,563

ANA

Mar 31

BIL7:00 amBillings Logan Intl

40h 50m

1 stop

KIX2:50 pmOsaka Kansai Intl

Apr 14

KIX4:55 pmOsaka Kansai Intl

18h 56m

2 stops

BIL8:51 pmBillings Logan Intl

$1,653

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

BillingsOsaka

BIL Billings Logan Intl - KIX Osaka Kansai Intl

BILKIX

Billings Logan Intl

Sun 11/8

5:00 am-4:45 pm

2 stops19h 45m

Osaka Kansai Intl

Thu 11/19

6:35 pm-10:30 pm

2 stops19h 55m

$1,109

BillingsOsaka

BIL Billings Logan Intl - KIX Osaka Kansai Intl

BILKIX

Billings Logan Intl

Sun 11/8

5:00 am-4:45 pm

2 stops19h 45m

Osaka Kansai Intl

Thu 11/19

3:20 pm-9:14 pm

3 stops21h 54m

$1,113

MissoulaOsaka

MSO Missoula Johnson-Bell Field - KIX Osaka Kansai Intl

MSOKIX

Missoula Johnson-Bell Field

Fri 10/30

5:24 pm-4:45 pm

2 stops56h 21m

Osaka Kansai Intl

Thu 11/5

6:35 pm-9:47 pm

2 stops19h 12m

$1,121

BillingsOsaka

BIL Billings Logan Intl - KIX Osaka Kansai Intl

BILKIX

Billings Logan Intl

Sun 10/25

5:00 am-4:45 pm

2 stops20h 45m

Osaka Kansai Intl

Sun 11/8

6:35 pm-10:30 pm

2 stops19h 55m

$1,159

BillingsOsaka

BIL Billings Logan Intl - KIX Osaka Kansai Intl

BILKIX

Billings Logan Intl

Thu 2/4

2:42 pm-4:45 pm

2 stops34h 03m

Osaka Kansai Intl

Tue 2/16

6:35 pm-9:19 pm

2 stops18h 44m

$1,173

BillingsOsaka

BIL Billings Logan Intl - KIX Osaka Kansai Intl

BILKIX

Billings Logan Intl

Sun 10/25

5:00 am-4:45 pm

2 stops20h 45m

Osaka Kansai Intl

Sun 11/8

6:35 pm-9:14 pm

3 stops42h 39m

$1,178

BillingsOsaka

BIL Billings Logan Intl - ITM Osaka Itami

BILITM

Billings Logan Intl

Sun 11/8

7:00 am-7:00 pm

2 stops20h 00m

Osaka Itami

Thu 11/19

2:00 pm-9:14 pm

2 stops23h 14m

$1,240

BillingsOsaka

BIL Billings Logan Intl - ITM Osaka Itami

BILITM

Billings Logan Intl

Thu 2/4

1:30 pm-6:40 pm

2 stops37h 10m

Osaka Itami

Tue 2/16

12:30 pm-8:51 pm

2 stops24h 21m

$1,244

BillingsOsaka

BIL Billings Logan Intl - KIX Osaka Kansai Intl

BILKIX

Billings Logan Intl

Wed 3/31

2:03 pm-12:15 pm

2 stops31h 12m

Osaka Kansai Intl

Wed 4/14

1:25 pm-12:08 am

2 stops25h 43m

$1,269

BillingsOsaka

BIL Billings Logan Intl - KIX Osaka Kansai Intl

BILKIX

Billings Logan Intl

Wed 3/31

2:03 pm-12:15 pm

2 stops31h 12m

Osaka Kansai Intl

Wed 4/14

1:25 pm-12:08 am

2 stops25h 43m

$1,270

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Montana to Osaka

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

How long does it take to fly to Osaka?

Average flight duration from Montana to Osaka depends on which airport you fly into and out of. Flying from Great Falls to Osaka Kansai Intl Airport is 25h on average, while flying from Bozeman to Osaka Kansai Intl Airport is 26h 21m on average. Osaka Kansai Intl Airport is the most popular airport in Osaka.

Cheap Montana to Osaka flight deals and tips

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

Best Price Found	$1,109
Fastest flight time	25h 00m
Direct flights	None

The best flight deal from Montana to Osaka found on momondo in the last 72 hours is $1,109

The fastest flight from Montana to Osaka takes 25h 00m

There are no direct flights from Montana to Osaka. There are no popular flight routes from Montana to Osaka.

Search flight deals

Frequently asked questions about flying from Montana to Osaka

When did momondo last update prices for flights from Montana to Osaka?
Prices for flights from Montana to Osaka are updated daily.
How many operators does momondo search for flights from Montana to Osaka?
As of October 2026, there is 1 operator available to choose from for flights from Montana to Osaka.
How old do you have to be to fly from Montana to Osaka?
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.
What documentation or ID do you need to fly to Osaka?
The travel and health documents you'll need for your trip to Osaka may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Osaka. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Montana to Osaka

Compare and see reviews for airlines that fly from Montana to Osaka with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $1,275	Free Cancellation	Rating 7.4 10,270 reviews		Search United Airlines flights

Nara

Nishinomiya

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Montana to Osaka. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for Montana to Osaka flights to just show those with flexible booking policies.

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?

Price alerts on flights to Osaka from Montana are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Fly into one of these airports located in Osaka

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Osaka Kansai Intl Airport

Cheap flights from Montana to Osaka from $1,109

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Montana to Osaka departing on 11/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Montana to Osaka

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Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

United Airlines flights from Montana to Osaka

Our best United Airlines deals on Montana to Osaka flight tickets

ANA flights from Montana to Osaka

Our best ANA deals on Montana to Osaka flight tickets

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Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Montana to Osaka

Best airlines flying from Montana to Osaka

Compare and see reviews for airlines that fly from Montana to Osaka with momondo

Traveling to a place near Osaka?

Why use momondo?

An easier way to manage your Osaka trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Japan

Fly into one of these airports located in Osaka

Airports listed have a maximum distance of 22.5 mi from Osaka

Fly your favorite airline to Osaka

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Osaka

List of cabin classes available on flights landing in Osaka. Availability may vary depending on flight origin and airline.

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Popular flights according to clicks in the last 7 days on momondo

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