How long is the flight from Montana to Greece?

Flight times vary depending on what airport in Montana you fly out of and what airport in Greece you fly into. For example, flying from Bozeman to Athens takes 17h 15m on average. On the other hand, flying from Missoula to Athens takes 20h 45m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

What is the cheapest airline that flies from Montana to Greece?

Lufthansa, Delta, and KLM are the most popular carriers operating from Montana to Greece

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

Prices for flights from Montana to Greece were last updated today.

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

As of May 2026, there are 2 operators available to choose from for flights from Montana to Greece.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Montana to Greece.

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

The necessary travel and health documents for your Greece trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$410 Cheap Flights from Montana to Greece in 2026

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Find the cheapest flights from Montana to Greece

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:55 am - 10:35 am

BZN

ATH

17h 40m

1 stop

12:10 pm - 7:57 pm

ATH

BZN

40h 47m

2 stops

$891United Airlines

Tue, Aug 11 - Tue, Aug 18

4:30 pm - 10:10 am

BZN

ATH

32h 40m

2 stops

12:10 pm - 3:30 pm

ATH

BZN

36h 20m

2 stops

$895United Airlines

Tue, Aug 11 - Tue, Aug 18

12:50 pm - 7:50 am

MSO

ATH

34h 00m

2 stops

2:35 pm - 5:27 pm

ATH

MSO

35h 52m

2 stops

$916Delta

Mon, Oct 12 - Sun, Nov 1

6:26 am - 11:45 am

BZN

ATH

20h 19m

1 stop

2:00 pm - 11:05 am

ATH

BZN

30h 05m

1 stop

$917American Airlines

Tue, Aug 11 - Tue, Aug 18

10:30 am - 2:55 pm

BZN

ATH

19h 25m

2 stops

7:35 pm - 9:19 pm

ATH

BZN

34h 44m

2 stops

$973Lufthansa

Thu, Aug 20 - Mon, Aug 31

12:40 pm - 10:35 am

MSO

ATH

36h 55m

1 stop

6:35 am - 10:26 pm

ATH

MSO

23h 51m

2 stops

$973United Airlines

Mon, Oct 12 - Sun, Nov 1

4:29 pm - 11:05 pm

BZN

ATH

21h 36m

2 stops

1:10 pm - 1:24 pm

ATH

BZN

33h 14m

2 stops

$974United Airlines

Wed, Sep 30 - Wed, Oct 14

2:17 pm - 11:00 am

BZN

ATH

35h 43m

1 stop

9:45 am - 11:16 pm

ATH

BZN

22h 31m

2 stops

$1,019Virgin Atlantic

Mon, Aug 3 - Mon, Aug 10

1:04 pm - 7:55 pm

MSO

ATH

21h 51m

2 stops

3:55 pm - 1:18 pm

ATH

MSO

30h 23m

2 stops

$1,118American Airlines

Thu, Jul 16 - Mon, Jul 27

6:29 pm - 9:15 am

MSO

ATH

29h 46m

2 stops

9:45 am - 12:28 am

ATH

MSO

23h 43m

2 stops

$1,283Delta

Thu, Jun 25 - Thu, Jul 2

Lufthansa flights from Montana to Greece

Our best Lufthansa deals on Montana to Greece flight tickets

Lufthansa

Aug 20

BZN10:30 amBozeman Gallatin Field

19h 25m

2 stops

ATH2:55 pmAthens Eleftherios V.

Aug 31

ATH7:35 pmAthens Eleftherios V.

34h 44m

2 stops

BZN9:19 pmBozeman Gallatin Field

$973

Lufthansa

Sep 30

BZN8:30 amBozeman Gallatin Field

17h 05m

1 stop

ATH10:35 amAthens Eleftherios V.

Oct 14

ATH12:35 pmAthens Eleftherios V.

18h 43m

1 stop

BZN10:18 pmBozeman Gallatin Field

$1,232

Lufthansa

Jun 2

BZN4:25 pmBozeman Gallatin Field

21h 40m

2 stops

ATH11:05 pmAthens Eleftherios V.

Jun 15

ATH7:35 pmAthens Eleftherios V.

34h 39m

2 stops

BZN9:14 pmBozeman Gallatin Field

$1,348

British Airways flights from Montana to Greece

Our best British Airways deals on Montana to Greece flight tickets

British Airways

Sep 12

MSO6:43 amMissoula Johnson-Bell Field

19h 57m

1 stop

ATH11:40 amAthens Eleftherios V.

Sep 21

ATH7:30 pmAthens Eleftherios V.

36h 33m

2 stops

MSO11:03 pmMissoula Johnson-Bell Field

$1,249

British Airways

Sep 12

MSO6:43 amMissoula Johnson-Bell Field

19h 57m

1 stop

ATH11:40 amAthens Eleftherios V.

Sep 21

ATH8:50 pmAthens Eleftherios V.

35h 13m

2 stops

MSO11:03 pmMissoula Johnson-Bell Field

$1,250

British Airways

Jun 2

BZN6:44 amBozeman Gallatin Field

20h 01m

1 stop

ATH11:45 amAthens Eleftherios V.

Jun 15

ATH7:30 pmAthens Eleftherios V.

36h 49m

2 stops

BZN11:19 pmBozeman Gallatin Field

$1,548

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BozemanAthens

BZN - ATH

BZNATH

Bozeman Gallatin Field

Tue 8/11

7:55 am-10:35 am

1 stop17h 40m

Athens Eleftherios V.

Tue 8/18

12:10 pm-7:57 pm

2 stops40h 47m

$891

BozemanAthens

BZN - ATH

BZNATH

Bozeman Gallatin Field

Tue 8/11

4:30 pm-10:10 am

2 stops32h 40m

Athens Eleftherios V.

Tue 8/18

12:10 pm-3:30 pm

2 stops36h 20m

$895

MissoulaAthens

MSO - ATH

MSOATH

Missoula Johnson-Bell Field

Mon 10/12

12:50 pm-7:50 am

2 stops34h 00m

Athens Eleftherios V.

Sun 11/1

2:35 pm-5:27 pm

2 stops35h 52m

$916

Quickest round-trip

BozemanAthens

BZN - ATH

BZNATH

Bozeman Gallatin Field

Tue 8/11

6:26 am-11:45 am

1 stop20h 19m

Athens Eleftherios V.

Tue 8/18

2:00 pm-11:05 am

1 stop30h 05m

$917

BozemanAthens

BZN - ATH

BZNATH

Bozeman Gallatin Field

Thu 8/20

10:30 am-2:55 pm

2 stops19h 25m

Athens Eleftherios V.

Mon 8/31

7:35 pm-9:19 pm

2 stops34h 44m

$973

MissoulaAthens

MSO - ATH

MSOATH

Missoula Johnson-Bell Field

Mon 10/12

12:40 pm-10:35 am

1 stop36h 55m

Athens Eleftherios V.

Sun 11/1

6:35 am-10:26 pm

2 stops23h 51m

$973

BozemanAthens

BZN - ATH

BZNATH

Bozeman Gallatin Field

Wed 9/30

4:29 pm-11:05 pm

2 stops21h 36m

Athens Eleftherios V.

Wed 10/14

1:10 pm-1:24 pm

2 stops33h 14m

$974

BozemanAthens

BZN - ATH

BZNATH

Bozeman Gallatin Field

Mon 8/3

2:17 pm-11:00 am

1 stop35h 43m

Athens Eleftherios V.

Mon 8/10

9:45 am-11:16 pm

2 stops22h 31m

$1,019

MissoulaAthens

MSO - ATH

MSOATH

Missoula Johnson-Bell Field

Thu 7/16

1:04 pm-7:55 pm

2 stops21h 51m

Athens Eleftherios V.

Mon 7/27

3:55 pm-1:18 pm

2 stops30h 23m

$1,118

MissoulaAthens

MSO - ATH

MSOATH

Missoula Johnson-Bell Field

Thu 6/25

6:29 pm-9:15 am

2 stops29h 46m

Athens Eleftherios V.

Thu 7/2

9:45 am-12:28 am

2 stops23h 43m

$1,283

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Montana to Greece

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

Prices

Airlines

Other information

What is the cheapest month to fly to Greece?

In general, February is the cheapest month to fly from Montana to Greece. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. If you are unable to visit Greece during the month of February, then departing from Montana during the month November is also very affordable. Most momondo users find prices during this month for around $474.

Can stopping save me money on Montana to Greece flights?

You could potentially save up to 42% on your flight if you consider stops on a Montana to Greece flight.

Cheap Montana to Greece flight deals and tips

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

Fastest flight time	17h 15m
Direct flights	None

The fastest flight from Montana to Greece takes 17h 15m

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

Search flight deals

Frequently asked questions about flying from Montana to Greece

When did momondo last update prices for flights from Montana to Greece?
Prices for flights from Montana to Greece were last updated today.
How many operators does momondo search for flights from Montana to Greece?
As of May 2026, there are 2 operators available to choose from for flights from Montana to Greece.
How old do you have to be to fly from Montana to Greece?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Montana to Greece.
What documentation or ID do you need to fly to Greece?
The necessary travel and health documents for your Greece trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Montana to Greece

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $485	Free Cancellation	Rating 7.9 8,456 reviews		Search Delta flights
United Airlines	PriceFrom $501	Free Cancellation	Rating 7.4 9,724 reviews		Search United Airlines flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Montana to Greece for you.

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

momondo does allow users to show only those flights to Greece 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 Greece?

momondo helps you find the best flight between Montana and Greece by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for Montana to Greece flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.