How long is the flight from Montana to Greece?

Airlines like United Airlines, Delta, and British Airways fly from Montana to Greece in about 20h 35m. The time it takes to get you to your destination can typically vary by up to 4h 21m. The distance between Montana and Greece is about 6022 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

In terms of precipitation, rainfall in Greece ranges from 0.2 - 2.5 inches per month. December is typically the wettest month, when rainfall can reach 2.5 in. June is typically the driest time to visit Greece when rainfall is around 0.2 in.

If weather is an important factor for your trip to Greece, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 50.0 F).

What is the cheapest time of day to fly from MT to GR?

When flying from Montana to Greece, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Can I find deals for flights from Montana to Greece that include hotel bookings?

Yes. In addition to deals on Montana to Greece flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Montana to Greece?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Montana to Greece.

Can I find deals for business class flights from Montana to Greece?

Yes. Cheapflights offers flight deals from Montana to Greece by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$361+ Flights from Montana to Greece

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Montana to Greece with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Montana to Greece

Cheapest flights from Montana to Greece
Explore the most affordable flight options available from Montana to Greece. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 28, 2025.

Wed 12/312:57 pmBZN - ATH

2 stops20h 53mMultiple Airlines

Fri 1/210:10 amATH - BZN

2 stops22h 49mMultiple Airlines

Deal found 12/27

$8,903

Wed 12/3111:29 amBZN - ATH

1 stop19h 31mEmirates

Fri 1/25:10 pmATH - BZN

1 stop26h 17mEmirates

Deal found 12/27

$22,954

Best flights from Montana to Greece
Discover carefully curated flight deals from Montana to Greece that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 28, 2025.

Wed 2/113:44 pmBZN - ATH

2 stops24h 56mUnited Airlines

Sun 2/156:15 amATH - BZN

2 stops38h 31mUnited Airlines

Deal found 12/25

$507

Thu 3/192:43 pmBZN - ATH

3 stops35h 57mMultiple Airlines

Tue 3/311:10 pmATH - BZN

2 stops29h 37mMultiple Airlines

Deal found 12/26

$684

Thu 1/85:00 amMSO - ATH

2 stops23h 35mDelta

Fri 1/166:05 amATH - MSO

2 stops23h 09mDelta

Deal found 12/26

$701

Fri 1/234:20 pmMSO - ATH

2 stops20h 35mBritish Airways

Tue 1/272:20 pmATH - MSO

2 stops42h 35mBritish Airways

Deal found 12/25

$707

Sat 1/248:45 amBZN - ATH

2 stops19h 10mUnited Airlines

Sat 1/316:30 amATH - BZN

3 stops24h 03mUnited Airlines

Deal found 12/26

$508

Sun 5/101:52 pmBZN - ATH

2 stops25h 48mAmerican Airlines

Fri 5/2211:05 amATH - BZN

1 stop32h 17mAmerican Airlines

Deal found 12/27

$1,048

Sun 6/216:41 amMSO - ATH

1 stop19h 29mFinnair

Sun 7/511:05 amATH - MSO

1 stop18h 46mFinnair

Deal found 12/27

$1,305

Sun 5/103:40 pmBZN - ATH

2 stops24h 30mDelta

Fri 5/223:30 pmATH - BZN

2 stops32h 06mDelta

Deal found 12/27

$795

Sat 5/96:25 pmBZN - ATH

2 stops28h 25mDelta

Mon 5/1810:05 amATH - BZN

2 stops22h 54mDelta

Deal found 12/27

$846

Sat 5/91:52 pmBZN - ATH

3 stops20h 58mMultiple Airlines

Mon 5/187:30 pmATH - BZN

2 stops32h 35mMultiple Airlines

Deal found 12/27

$967

Thu 1/82:37 pmMSO - ATH

3 stops37h 18mUnited Airlines

Fri 1/166:05 amATH - MSO

2 stops24h 46mUnited Airlines

Deal found 12/26

$1,022

Sun 6/211:38 pmMSO - ATH

2 stops27h 37mMultiple Airlines

Sun 7/511:05 amATH - MSO

1 stop18h 46mMultiple Airlines

Deal found 12/27

$1,267

Sun 6/216:15 amMSO - ATH

2 stops18h 55mUnited Airlines

Sun 7/53:25 pmATH - MSO

2 stops39h 01mUnited Airlines

Deal found 12/27

$1,176

Fri 1/232:37 pmMSO - ATH

3 stops37h 18mUnited Airlines

Tue 1/276:25 amATH - MSO

2 stops24h 26mUnited Airlines

Deal found 12/25

$1,443

Last-minute flights from Montana to Greece
Discover last-minute flight deals from Montana to Greece. Data last updated December 28, 2025 and is based on user searches.

Wed 12/312:57 pmBZN - ATH

2 stops20h 53mMultiple Airlines

Fri 1/210:10 amATH - BZN

2 stops22h 49mMultiple Airlines

Deal found 12/27

$8,903

Wed 12/3111:29 amBZN - ATH

1 stop19h 31mEmirates

Fri 1/25:10 pmATH - BZN

1 stop26h 17mEmirates

Deal found 12/27

$22,954

Thu 1/85:00 amMSO - ATH

2 stops23h 35mDelta

Fri 1/166:05 amATH - MSO

2 stops23h 09mDelta

Deal found 12/26

$701

Thu 1/82:37 pmMSO - ATH

3 stops37h 18mUnited Airlines

Fri 1/166:05 amATH - MSO

2 stops24h 46mUnited Airlines

Deal found 12/26

$1,022

Fri 1/234:20 pmMSO - ATH

2 stops20h 35mBritish Airways

Tue 1/272:20 pmATH - MSO

2 stops42h 35mBritish Airways

Deal found 12/25

$707

Fri 1/232:37 pmMSO - ATH

3 stops37h 18mUnited Airlines

Tue 1/276:25 amATH - MSO

2 stops24h 26mUnited Airlines

Deal found 12/25

$1,443

Sat 1/248:45 amBZN - ATH

2 stops31h 55mLufthansa

Sat 1/316:35 amATH - BZN

2 stops20h 40mLufthansa

Deal found 12/26

$489

Sat 1/248:45 amBZN - ATH

2 stops19h 10mUnited Airlines

Sat 1/316:30 amATH - BZN

3 stops24h 03mUnited Airlines

Deal found 12/26

$508

Sat 1/245:15 amBZN - ATH

3 stops22h 25mMultiple Airlines

Sat 1/317:30 pmATH - BZN

3 stops48h 30mMultiple Airlines

Deal found 12/26

$1,531

One-way flights from Montana to Greece
Search for one-way flight options from Montana to Greece. Find affordable one-way fares based on user searches. Data last updated December 28, 2025.

Sat 5/166:25 pmBZN - ATH

2 stops28h 25mDelta

Deal found 12/26

$361

Fri 5/158:30 amBZN - ATH

2 stops62h 05mDelta

Deal found 12/26

$386

Sat 5/167:59 pmBZN - ATH

3 stops40h 36mMultiple Airlines

Deal found 12/26

$459

Thu 1/157:20 amBZN - ATH

3 stops56h 25mMultiple Airlines

Deal found 12/25

$498

Sun 5/178:00 amBZN - ATH

3 stops47h 30mMultiple Airlines

Deal found 12/26

$513

Fri 5/157:59 pmBZN - ATH

3 stops44h 16mMultiple Airlines

Deal found 12/26

$541

Thu 1/1512:46 pmBZN - ATH

2 stops24h 09mLufthansa

Deal found 12/25

$567

Fri 5/152:00 pmBZN - ATH

1 stop36h 00mKLM

Deal found 12/26

$573

Sun 5/172:00 pmBZN - ATH

1 stop36h 00mKLM

Deal found 12/26

$618

Find flight deals from Montana to Greece

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$489 (FlightHub)
One-way from	$361 (Delta)
Popular in	July
Cheapest in	November
Average price	$630

Provider with most accurate pricing for Bozeman Gallatin Field-Athens Eleftherios V. flight deals.

Search Deals

Provider most trusted by Cheapflights users for Bozeman Gallatin Field-Athens Eleftherios V. flights.

Search Deals

From Montana to Greece

Search Deals

One-way flight from Montana to Greece

Search Deals

Highest demand for flights based on searches. 28% potential increase in price ($420 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 7% potential price decrease ($73 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

BozemanAthens

BZN - ATH

BZNATH

Bozeman Gallatin Field

Wed 2/11

3:44 pm-1:40 am

2 stops24h 56m

Athens Eleftherios V.

Sun 2/15

6:15 am-11:46 am

2 stops38h 31m

$507

BozemanAthens

BZN - ATH

BZNATH

Bozeman Gallatin Field

Sat 1/24

8:45 am-12:55 pm

2 stops19h 10m

Athens Eleftherios V.

Sat 1/31

6:30 am-9:33 pm

3 stops24h 03m

$508

BozemanAthens

BZN - ATH

BZNATH

Bozeman Gallatin Field

Thu 3/19

2:43 pm-10:40 am

3 stops35h 57m

Athens Eleftherios V.

Tue 3/31

1:10 pm-9:47 am

2 stops29h 37m

$684

MissoulaAthens

MSO - ATH

MSOATH

Missoula Johnson-Bell Field

Thu 1/8

5:00 am-1:35 pm

2 stops23h 35m

Athens Eleftherios V.

Fri 1/16

6:05 am-8:14 pm

2 stops23h 09m

$701

MissoulaAthens

MSO - ATH

MSOATH

Missoula Johnson-Bell Field

Fri 1/23

4:20 pm-9:55 pm

2 stops20h 35m

Athens Eleftherios V.

Tue 1/27

2:20 pm-11:55 pm

2 stops42h 35m

$707

BozemanAthens

BZN - ATH

BZNATH

Bozeman Gallatin Field

Sun 5/10

3:40 pm-1:10 am

2 stops24h 30m

Athens Eleftherios V.

Fri 5/22

3:30 pm-2:36 pm

2 stops32h 06m

$795

BozemanAthens

BZN - ATH

BZNATH

Bozeman Gallatin Field

Sat 5/9

6:25 pm-7:50 am

2 stops28h 25m

Athens Eleftherios V.

Mon 5/18

10:05 am-11:59 pm

2 stops22h 54m

$846

BozemanAthens

BZN - ATH

BZNATH

Bozeman Gallatin Field

Sat 5/9

1:52 pm-7:50 pm

3 stops20h 58m

Athens Eleftherios V.

Mon 5/18

7:30 pm-7:05 pm

2 stops32h 35m

$967

MissoulaAthens

MSO - ATH

MSOATH

Missoula Johnson-Bell Field

Thu 1/8

2:37 pm-12:55 pm

3 stops37h 18m

Athens Eleftherios V.

Fri 1/16

6:05 am-9:51 pm

2 stops24h 46m

$1,022

BozemanAthens

BZN - ATH

BZNATH

Bozeman Gallatin Field

Sun 5/10

1:52 pm-12:40 am

2 stops25h 48m

Athens Eleftherios V.

Fri 5/22

11:05 am-10:22 am

1 stop32h 17m

$1,048

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/26

Showing 1-10 of 25 results

Best time to book a flight from Montana to Greece

Have a flexible travel schedule? Discover the best time to fly to Greece from Montana with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Montana to Greece

What is the cheapest month to book a flight from Montana to Greece?

Currently, November is the cheapest month in which you can book a flight from Montana to Greece (average of $477). Flying from Montana to Greece in May is currently the most expensive (average of $1,131). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

How long is the flight from Montana to Greece?
Airlines like United Airlines, Delta, and British Airways fly from Montana to Greece in about 20h 35m. The time it takes to get you to your destination can typically vary by up to 4h 21m. The distance between Montana and Greece is about 6022 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.
Can I find deals for flights from Montana to Greece that include hotel bookings?
Yes. In addition to deals on Montana to Greece flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Montana to Greece?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Montana to Greece.
Can I find deals for business class flights from Montana to Greece?
Yes. Cheapflights offers flight deals from Montana to Greece by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Montana to Greece?
Currently, November is the cheapest month in which you can book a flight from Montana to Greece (average of $477). Flying from Montana to Greece in May is currently the most expensive (average of $1,131). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top 2 airlines flying from Montana to Greece

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$501	Average$1,131	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$542	Average$1,137	FlexibilityNo cancel fee	On-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$361+ Cheap flights from Montana to Greece

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/16. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Montana to Greece with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Montana to Greece

Cheapest flights from Montana to GreeceExplore the most affordable flight options available from Montana to Greece. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 28, 2025.

Explore the most affordable flight options available from Montana to Greece. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 28, 2025.

Find flight deals from Montana to Greece

Keep the following information in mind while searching for Montana to Greece flight deals. Data was last updated December 28, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Montana to Greece that are best for you.

Best time to book a flight from Montana to Greece

Have a flexible travel schedule? Discover the best time to fly to Greece from Montana with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Montana to Greece

What is the cheapest month to book a flight from Montana to Greece?

Related info for your journey

Find useful and relevant information for your journey from Montana to Greece. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from Montana to Greece?

Can I find deals for flights from Montana to Greece that include hotel bookings?

How can I find direct flights from Montana to Greece?

Can I find deals for business class flights from Montana to Greece?

What is the cheapest month to book a flight from Montana to Greece?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Montana to Greece

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Montana to Greece

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Montana to Greece
Explore the most affordable flight options available from Montana to Greece. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 28, 2025.