How long does it take to fly to Athens?

If you’re flying from a popular airport in Montana, such as Bozeman or Missoula, and flying into Athens, then you can expect flight times to average 18h 40m and 27h 03m, respectively.

What is the cheapest airline that flies from Montana to Athens Eleftherios V.?

United Airlines is the most popular carrier operating from Montana to Athens Eleftherios V.

What airlines fly to Athens?

United Airlines, Delta and American Airlines are the top three most popular airlines that fly to Athens from Montana according to our data. United Airlines is the first choice among our users, with 57% of people opting to fly with this airline when traveling to Athens. Keep in mind that there are 3 different airlines that fly to Athens on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Montana to Athens Eleftherios V. Airport?

Prices for flights from Montana to Athens Eleftherios V. Airport are updated daily.

How many operators does momondo search for flights from Montana to Athens Eleftherios V. Airport?

As of October 2026, there are 3 operators available to choose from for flights from Montana to Athens Eleftherios V. Airport.

How old do you have to be to fly from Montana to Athens Eleftherios V. Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Montana to Athens Eleftherios V. Airport.

What documentation or ID do you need to fly to Athens Eleftherios V. Airport?

The necessary travel and health documents for your Athens Eleftherios V. Airport 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.

$529 Cheap Flights from Montana to Athens in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Montana to Athens

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:13 pm - 11:20 pmMSO Missoula Johnson-Bell Field-ATH Athens Eleftherios V.

23h 07m2 stops Seattle/Tacoma Intl London Heathrow

1:00 pm - 12:40 pmATH Athens Eleftherios V.-MSO Missoula Johnson-Bell Field

32h 40m2 stops Philadelphia Chicago O'Hare Intl

$761Multiple Airlines

Mon, Mar 22 - Wed, Mar 31

6:15 am - 1:20 amBIL Billings Logan Intl-ATH Athens Eleftherios V.

34h 05m2 stops Minneapolis St Paul Amsterdam Schiphol

6:10 am - 5:49 pmATH Athens Eleftherios V.-BIL Billings Logan Intl

20h 39m2 stops Amsterdam Schiphol Salt Lake City

$769Delta

Mon, Feb 1 - Fri, Feb 5

5:45 am - 1:20 amBIL Billings Logan Intl-ATH Athens Eleftherios V.

34h 35m2 stops Salt Lake City Amsterdam Schiphol

6:10 am - 5:49 pmATH Athens Eleftherios V.-BIL Billings Logan Intl

20h 39m2 stops Amsterdam Schiphol Salt Lake City

$769KLM

Mon, Feb 1 - Fri, Feb 5

2:38 pm - 12:55 pmBIL Billings Logan Intl-ATH Athens Eleftherios V.

61h 17m3 stops Denver Intl Chicago O'Hare Intl Zurich

6:40 am - 9:15 pmATH Athens Eleftherios V.-BIL Billings Logan Intl

23h 35m2 stops Munich Franz Josef Strauss Denver Intl

$779United Airlines

Mon, Feb 1 - Fri, Feb 5

6:10 am - 9:20 pmMSO Missoula Johnson-Bell Field-ATH Athens Eleftherios V.

30h 10m2 stops Denver Intl Frankfurt am Main

6:40 am - 9:52 pmATH Athens Eleftherios V.-MSO Missoula Johnson-Bell Field

24h 12m2 stops Munich Franz Josef Strauss Denver Intl

$781United Airlines

Mon, Feb 1 - Fri, Feb 5

7:00 am - 9:20 pmBIL Billings Logan Intl-ATH Athens Eleftherios V.

29h 20m2 stops Denver Intl Frankfurt am Main

6:40 am - 9:15 pmATH Athens Eleftherios V.-BIL Billings Logan Intl

23h 35m2 stops Munich Franz Josef Strauss Denver Intl

$781United Airlines

Mon, Feb 1 - Fri, Feb 5

6:30 am - 3:55 pmBIL Billings Logan Intl-ATH Athens Eleftherios V.

24h 25m3 stops Phoenix Sky Harbor Intl Chicago O'Hare Intl London Heathrow

7:35 am - 11:51 pmATH Athens Eleftherios V.-BIL Billings Logan Intl

25h 16m3 stops London Heathrow Chicago O'Hare Intl Seattle/Tacoma Intl

$785Multiple Airlines

Mon, Feb 1 - Fri, Feb 5

7:28 am - 3:55 pmMSO Missoula Johnson-Bell Field-ATH Athens Eleftherios V.

24h 27m2 stops Dallas/Fort Worth London Heathrow

7:30 am - 11:59 pmATH Athens Eleftherios V.-MSO Missoula Johnson-Bell Field

25h 29m3 stops London Heathrow Chicago O'Hare Intl Seattle/Tacoma Intl

$799Multiple Airlines

Mon, Mar 22 - Wed, Mar 31

1:19 pm - 1:40 pmGTF Great Falls-ATH Athens Eleftherios V.

39h 21m2 stops Salt Lake City Paris Charles de Gaulle

6:10 am - 10:29 pmATH Athens Eleftherios V.-GTF Great Falls

25h 19m2 stops Amsterdam Schiphol Salt Lake City

$852Delta

Wed, Dec 2 - Tue, Dec 8

7:39 am - 4:00 pmBZN Bozeman Gallatin Field-ATH Athens Eleftherios V.

23h 21m2 stops Chicago O'Hare Intl London Heathrow

7:35 am - 9:11 pmATH Athens Eleftherios V.-BZN Bozeman Gallatin Field

22h 36m2 stops London Heathrow Chicago O'Hare Intl

$1,000American Airlines

Fri, Jan 1 - Fri, Jan 8

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KLM flights from Montana to Athens

Our best KLM deals on Montana to Athens flight tickets

KLM

Feb 1

BIL5:45 amBillings Logan Intl

34h 35m

2 stops

ATH1:20 amAthens Eleftherios V.

Feb 5

ATH6:10 amAthens Eleftherios V.

20h 39m

2 stops

BIL5:49 pmBillings Logan Intl

$769

KLM

Feb 1

GTF5:30 amGreat Falls

34h 50m

2 stops

ATH1:20 amAthens Eleftherios V.

Feb 6

ATH5:25 pmAthens Eleftherios V.

33h 18m

2 stops

GTF5:43 pmGreat Falls

$829

KLM

Jan 6

BZN8:30 amBozeman Gallatin Field

31h 50m

2 stops

ATH1:20 amAthens Eleftherios V.

Jan 12

ATH5:25 pmAthens Eleftherios V.

37h 56m

2 stops

BZN10:21 pmBozeman Gallatin Field

$849

United Airlines flights from Montana to Athens

Our best United Airlines deals on Montana to Athens flight tickets

United Airlines

Feb 1

BIL2:38 pmBillings Logan Intl

61h 17m

3 stops

ATH12:55 pmAthens Eleftherios V.

Feb 5

ATH6:40 amAthens Eleftherios V.

23h 35m

2 stops

BIL9:15 pmBillings Logan Intl

$779

United Airlines

Feb 1

BIL7:00 amBillings Logan Intl

29h 20m

2 stops

ATH9:20 pmAthens Eleftherios V.

Feb 5

ATH6:40 amAthens Eleftherios V.

23h 35m

2 stops

BIL9:15 pmBillings Logan Intl

$781

United Airlines

Feb 1

MSO6:10 amMissoula Johnson-Bell Field

30h 10m

2 stops

ATH9:20 pmAthens Eleftherios V.

Feb 5

ATH6:40 amAthens Eleftherios V.

39h 56m

2 stops

MSO1:36 pmMissoula Johnson-Bell Field

$786

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MissoulaAthens

MSO Missoula Johnson-Bell Field - ATH Athens Eleftherios V.

MSOATH

Missoula Johnson-Bell Field

Mon 3/22

4:13 pm-11:20 pm

2 stops23h 07m

Athens Eleftherios V.

Wed 3/31

1:00 pm-12:40 pm

2 stops32h 40m

$761

BillingsAthens

BIL Billings Logan Intl - ATH Athens Eleftherios V.

BILATH

Billings Logan Intl

Mon 2/1

6:15 am-1:20 am

2 stops34h 05m

Athens Eleftherios V.

Fri 2/5

6:10 am-5:49 pm

2 stops20h 39m

$769

BillingsAthens

BIL Billings Logan Intl - ATH Athens Eleftherios V.

BILATH

Billings Logan Intl

Mon 2/1

5:45 am-1:20 am

2 stops34h 35m

Athens Eleftherios V.

Fri 2/5

6:10 am-5:49 pm

2 stops20h 39m

$769

BillingsAthens

BIL Billings Logan Intl - ATH Athens Eleftherios V.

BILATH

Billings Logan Intl

Mon 2/1

2:38 pm-12:55 pm

3 stops61h 17m

Athens Eleftherios V.

Fri 2/5

6:40 am-9:15 pm

2 stops23h 35m

$779

MissoulaAthens

MSO Missoula Johnson-Bell Field - ATH Athens Eleftherios V.

MSOATH

Missoula Johnson-Bell Field

Mon 2/1

6:10 am-9:20 pm

2 stops30h 10m

Athens Eleftherios V.

Fri 2/5

6:40 am-9:52 pm

2 stops24h 12m

$781

BillingsAthens

BIL Billings Logan Intl - ATH Athens Eleftherios V.

BILATH

Billings Logan Intl

Mon 2/1

7:00 am-9:20 pm

2 stops29h 20m

Athens Eleftherios V.

Fri 2/5

6:40 am-9:15 pm

2 stops23h 35m

$781

BillingsAthens

BIL Billings Logan Intl - ATH Athens Eleftherios V.

BILATH

Billings Logan Intl

Mon 2/1

6:30 am-3:55 pm

3 stops24h 25m

Athens Eleftherios V.

Fri 2/5

7:35 am-11:51 pm

3 stops25h 16m

$785

MissoulaAthens

MSO Missoula Johnson-Bell Field - ATH Athens Eleftherios V.

MSOATH

Missoula Johnson-Bell Field

Mon 3/22

7:28 am-3:55 pm

2 stops24h 27m

Athens Eleftherios V.

Wed 3/31

7:30 am-11:59 pm

3 stops25h 29m

$799

Great FallsAthens

GTF Great Falls - ATH Athens Eleftherios V.

GTFATH

Great Falls

Wed 12/2

1:19 pm-1:40 pm

2 stops39h 21m

Athens Eleftherios V.

Tue 12/8

6:10 am-10:29 pm

2 stops25h 19m

$852

Quickest round-trip

BozemanAthens

BZN Bozeman Gallatin Field - ATH Athens Eleftherios V.

BZNATH

Bozeman Gallatin Field

Fri 1/1

7:39 am-4:00 pm

2 stops23h 21m

Athens Eleftherios V.

Fri 1/8

7:35 am-9:11 pm

2 stops22h 36m

$1,000

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 Athens

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 Athens?

The cheapest month to fly to Athens from Montana is in September. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. If you are unable to visit Athens during the month of September, then departing from Montana during the month February is also very affordable. Most momondo users find prices during this month for around $0.

Can stopping save me money on Montana to Athens flights?

You could potentially save up to 15% on your flight if you consider stops on a Montana to Athens flight.

Cheap Montana to Athens flight deals and tips

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

Best Price Found	$529
Fastest flight time	18h 40m
Direct flights	None

The best one-way flight to Athens from Montana in the past 72 hours is $529. The best round-trip flight deal from Montana to Athens found on momondo in the last 72 hours is $761.

The fastest flight from Montana to Athens takes 18h 40m

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

Search flight deals

Frequently asked questions about flying from Montana to Athens

When did momondo last update prices for flights from Montana to Athens Eleftherios V. Airport?
Prices for flights from Montana to Athens Eleftherios V. Airport are updated daily.
How many operators does momondo search for flights from Montana to Athens Eleftherios V. Airport?
As of October 2026, there are 3 operators available to choose from for flights from Montana to Athens Eleftherios V. Airport.
How old do you have to be to fly from Montana to Athens Eleftherios V. Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Montana to Athens Eleftherios V. Airport.
What documentation or ID do you need to fly to Athens Eleftherios V. Airport?
The necessary travel and health documents for your Athens Eleftherios V. Airport 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 Athens

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $474	Free Cancellation	Rating 7.8 8,661 reviews	Search Delta flights
American Airlines	PriceFrom $505	Free Cancellation	Rating 7.0 12,186 reviews	Search American Airlines flights
United Airlines	PriceFrom $540	Free Cancellation	Rating 7.3 10,404 reviews	Search United Airlines flights

Piraeus

Glyfada

Hydra

Loutraki

Corinth

Aegina

Skala

Chalcis

Porto Cheli

Marathon

Tolo

Megalochori

Agia Marina

Galaxidi

Why use momondo?

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

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 Athens for you.

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

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

momondo provides multiple filters to help you find the best flight to Athens 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 Athens right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Athens 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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Cheap flights from Montana to Athens from $529

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 Athens departing on 12/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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KLM flights from Montana to Athens

Our best KLM deals on Montana to Athens flight tickets

United Airlines flights from Montana to Athens

Our best United Airlines deals on Montana to Athens flight tickets

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How to get the cheapest flight ticket from Montana to Athens

What is the cheapest month to fly to Athens?

Can stopping save me money on Montana to Athens flights?

What is the cheapest airline that flies from Montana to Athens Eleftherios V.?

What airlines fly to Athens?

How long does it take to fly to Athens?

Cheap Montana to Athens flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Montana to Athens

Best airlines flying from Montana to Athens

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

Traveling to a place near Athens?

Why use momondo?

An easier way to manage your Athens 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 Greece

Fly your favorite airline to Athens

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

Cabin classes currently available on flights to Athens

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

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