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 19h 28m on average. On the other hand, flying from Missoula to Athens takes 19h 38m 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.

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 November 2025, 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.

$653 Cheap Flights from Montana to Greece in 2025/26

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Find the cheapest flights from Montana to Greece

Round-trip

Cheap round-trip flights

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6:00 am - 4:30 pmBZN-ATH

25h 30m2 stops

10:30 am - 12:04 amATH-BZN

22h 34m2 stops

$653Delta

Find Deal

vie., feb. 27 - mié., abr. 1

12:48 pm - 1:40 amBZN-ATH

27h 52m2 stops

6:55 am - 10:00 pmATH-BZN

24h 05m2 stops

$654Lufthansa

Find Deal

mar., mar. 3 - mar., mar. 31

3:41 pm - 7:10 pmBZN-ATH

18h 29m2 stops

6:55 am - 7:15 pmATH-BZN

21h 20m2 stops

$657American Airlines

Find Deal

dom., mar. 1 - mar., mar. 31

10:50 am - 12:30 amBZN-ATH

28h 40m2 stops

6:55 am - 10:00 pmATH-BZN

24h 05m2 stops

$661United Airlines

Find Deal

jue., feb. 26 - mar., mar. 31

6:20 am - 12:30 amBZN-ATH

33h 10m2 stops

6:55 am - 10:00 pmATH-BZN

24h 05m2 stops

$665United Airlines

Find Deal

mié., mar. 4 - mié., abr. 1

6:20 am - 4:35 pmBZN-ATH

25h 15m2 stops

10:25 am - 10:40 amATH-BZN

33h 15m1 stop

$671Multiple Airlines

Find Deal

dom., mar. 1 - mar., mar. 31

8:00 am - 10:35 pmBZN-ATH

29h 35m2 stops

8:10 am - 10:30 pmATH-BZN

23h 20m2 stops

$947Multiple Airlines

Find Deal

sáb., abr. 25 - jue., abr. 30

2:03 pm - 2:55 pmBIL-JTR

39h 52m2 stops

2:50 pm - 8:46 pmJTR-BIL

38h 56m2 stops

$1,428American Airlines

Find Deal

jue., abr. 2 - lun., abr. 6

2:00 pm - 10:00 amBZN-ATH

36h 00m1 stop

5:25 pm - 5:40 pmATH-BZN

33h 15m2 stops

$2,077KLM

Find Deal

vie., mar. 27 - mar., mar. 31

11:45 am - 4:30 pmBZN-ATH

19h 45m2 stops

6:05 am - 10:31 pmATH-BZN

25h 26m2 stops

$4,143KLM

Find Deal

sáb., dic. 13 - vie., dic. 26

Delta flights from Montana to Greece

Our best Delta deals on Montana to Greece flight tickets

Delta

Feb 27

BZN6:00 amBozeman Gallatin Field

25h 30m

2 stops

ATH4:30 pmAthens Eleftherios V.

Apr 1

ATH10:30 amAthens Eleftherios V.

22h 34m

2 stops

BZN12:04 amBozeman Gallatin Field

$653

Find similar

Delta

Feb 27

BZN6:00 amBozeman Gallatin Field

25h 30m

2 stops

ATH4:30 pmAthens Eleftherios V.

Mar 30

ATH2:35 pmAthens Eleftherios V.

36h 05m

2 stops

BZN5:40 pmBozeman Gallatin Field

$673

Find similar

Delta

Feb 27

BZN6:00 amBozeman Gallatin Field

25h 30m

2 stops

ATH4:30 pmAthens Eleftherios V.

Mar 28

ATH1:25 pmAthens Eleftherios V.

40h 54m

2 stops

BZN10:19 pmBozeman Gallatin Field

$705

Find similar

Lufthansa flights from Montana to Greece

Our best Lufthansa deals on Montana to Greece flight tickets

Lufthansa

Mar 3

BZN12:48 pmBozeman Gallatin Field

27h 52m

2 stops

ATH1:40 amAthens Eleftherios V.

Mar 31

ATH6:55 amAthens Eleftherios V.

24h 05m

2 stops

BZN10:00 pmBozeman Gallatin Field

$654

Find similar

Lufthansa

Mar 2

BZN2:41 pmBozeman Gallatin Field

16h 54m

2 stops

ATH4:35 pmAthens Eleftherios V.

Apr 1

ATH6:05 amAthens Eleftherios V.

24h 12m

2 stops

BZN9:17 pmBozeman Gallatin Field

$656

Find similar

Lufthansa

Feb 26

BZN12:48 pmBozeman Gallatin Field

26h 42m

2 stops

ATH12:30 amAthens Eleftherios V.

Apr 2

ATH6:55 amAthens Eleftherios V.

24h 05m

2 stops

BZN10:00 pmBozeman Gallatin Field

$662

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BozemanAthens

BZN - ATH

BZNATH

Bozeman Gallatin Field

vie. 2/27

6:00 am-4:30 pm

2 stops25h 30m

Athens Eleftherios V.

mié. 4/1

10:30 am-12:04 am

2 stops22h 34m

$653

BozemanAthens

BZN - ATH

BZNATH

Bozeman Gallatin Field

mar. 3/3

12:48 pm-1:40 am

2 stops27h 52m

Athens Eleftherios V.

mar. 3/31

6:55 am-10:00 pm

2 stops24h 05m

$654

BozemanAthens

BZN - ATH

BZNATH

Bozeman Gallatin Field

dom. 3/1

3:41 pm-7:10 pm

2 stops18h 29m

Athens Eleftherios V.

mar. 3/31

6:55 am-7:15 pm

2 stops21h 20m

$657

BozemanAthens

BZN - ATH

BZNATH

Bozeman Gallatin Field

jue. 2/26

10:50 am-12:30 am

2 stops28h 40m

Athens Eleftherios V.

mar. 3/31

6:55 am-10:00 pm

2 stops24h 05m

$661

BozemanAthens

BZN - ATH

BZNATH

Bozeman Gallatin Field

mié. 3/4

6:20 am-12:30 am

2 stops33h 10m

Athens Eleftherios V.

mié. 4/1

6:55 am-10:00 pm

2 stops24h 05m

$665

BozemanAthens

BZN - ATH

BZNATH

Bozeman Gallatin Field

dom. 3/1

6:20 am-4:35 pm

2 stops25h 15m

Athens Eleftherios V.

mar. 3/31

10:25 am-10:40 am

1 stop33h 15m

$671

BozemanAthens

BZN - ATH

BZNATH

Bozeman Gallatin Field

sáb. 4/25

8:00 am-10:35 pm

2 stops29h 35m

Athens Eleftherios V.

jue. 4/30

8:10 am-10:30 pm

2 stops23h 20m

$947

BillingsThera

BIL - JTR

BILJTR

Billings Logan Intl

jue. 4/2

2:03 pm-2:55 pm

2 stops39h 52m

Thera Santorini

lun. 4/6

2:50 pm-8:46 pm

2 stops38h 56m

$1,428

BozemanAthens

BZN - ATH

BZNATH

Bozeman Gallatin Field

vie. 3/27

2:00 pm-10:00 am

1 stop36h 00m

Athens Eleftherios V.

mar. 3/31

5:25 pm-5:40 pm

2 stops33h 15m

$2,077

BozemanAthens

BZN - ATH

BZNATH

Bozeman Gallatin Field

sáb. 12/13

11:45 am-4:30 pm

2 stops19h 45m

Athens Eleftherios V.

vie. 12/26

6:05 am-10:31 pm

2 stops25h 26m

$4,143

Flights are sorted by cheapest round-trip flights first.

Sorted 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

Other information

What is the cheapest month to fly to Greece?

In general, November 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 $542. If you are unable to visit Greece during the month of November, then departing from Montana during the month December is also very affordable. Most momondo users find prices during this month for around $630.

What is the cheapest day to depart on your flight to Greece?

According to our data, Tuesday is the cheapest day to fly to Greece from Montana. The lowest ticket price found for a Tuesday departure recently was $1,044. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Montana to Greece on a Monday will generally be more expensive and average around $1,663. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Greece?

Flying to Greece from Montana in the morning is the least expensive time of day to depart. momondo users have found prices as low as $1,232 when looking at flights departing in the morning. In the afternoon is when there is more demand to fly to Greece, so prices are often more expensive at around $1,238 per ticket.

Can stopping save me money on Montana to Greece flights?

You could potentially save up to 23% 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

Direct flights	None

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

Search flight deals

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 November 2025, 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 $542	Free Cancellation	Rating 7.9 8,007 reviews		Search Delta flights
United Airlines	PriceFrom $644	Free Cancellation	Rating 7.4 9,012 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.