HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Santorini

$1,249+ Cheap flights from Montana to Thera (JTR)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/2. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — JTR
Dec 3 — Dec 101
Wed 12/3
Wed 12/10
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Montana to Santorini 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.

Find flight deals from Montana to Santorini

Best flights from Montana to Santorini
Discover carefully curated flight deals from Montana to Santorini that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 3, 2025.

This American Airlines deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/27:52 amBIL - JTR
2 stops21h 13mAmerican Airlines
Mon 4/62:50 pmJTR - BIL
2 stops38h 56mAmerican Airlines
Deal found 10/31$1,249
This British Airways deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/23:35 pmBIL - JTR
2 stops38h 20mBritish Airways
Mon 4/62:50 pmJTR - BIL
2 stops40h 53mBritish Airways
Deal found 11/1$1,625

Cheap flight deals from Montana to Santorini

Keep the following information in mind while searching for Montana to Santorini flight deals. Data was last updated November 3, 2025.

Round-trip from

$1,249
(American Airlines)
From Montana to Thera Santorini
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Montana to Santorini that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 3, 2025.
Use the filters below to find and compare flights from Montana to Thera that are best for you.

Fly from

Montana

Fly to

Santorini

Route

Depart

Return

Price

BillingsThera

BIL - JTR

BILJTR

Billings Logan Intl

Thu 4/2

7:52 am-2:05 pm

2 stops21h 13m

Thera Santorini

Mon 4/6

2:50 pm-8:46 pm

2 stops38h 56m

$1,249

BillingsThera

BIL - JTR

BILJTR

Billings Logan Intl

Thu 4/2

3:35 pm-2:55 pm

2 stops38h 20m

Thera Santorini

Mon 4/6

2:50 pm-10:43 pm

2 stops40h 53m

$1,625

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/31

Best time to book a flight from Montana to Santorini

Have a flexible travel schedule? Discover the best time to fly to Santorini 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 Thera
No data available for this route at this time. Please check back soon.

Related info for your journey

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

  • What airport do you fly into for flights to Thera from Montana?

    Most people fly into Thera Santorini (JTR) if they book a flight to Thera from Montana. Santorini is conveniently located just 2.9 mi from Thera’s city center.

  • How long is the flight from Montana to Thera?

    A quick flight from Montana to Thera can take about 21h 13m. American Airlines provides one of the quickest options available for as low as $1,249. The distance between Montana and Thera is about 6073 mi. This flight may include one or multiple stops.

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

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

  • How can I find direct flights from Montana to Santorini?

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

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

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

See more FAQs

Traveling to a place near Thera?

Book flights to Thera if you plan to visit one of these locations
Oia
Kamari
Imerovigli

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 Santorini

See prices for flight routes from nearby airports that may be better suited for you.
Dallas/Fort Worth to Santorini flights
John F Kennedy Intl to Santorini flights
John F Kennedy Intl to Mykonos flights
Newark to Mykonos flights
Newark to Santorini flights
O'Hare Intl to Santorini flights
Boston to Santorini flights
Seattle to Rhodes flights
Charlotte to Santorini flights
Orlando to Santorini flights
San Francisco to Santorini flights
O'Hare Intl to Mykonos flights
Los Angeles to Santorini flights
John F Kennedy Intl to Rhodes flights
Atlanta to Santorini flights
Newark to Rhodes flights
Dallas/Fort Worth to Mykonos flights
Hobby to Mykonos flights
Nashville to Santorini flights
Seattle to Santorini flights
LaGuardia to Santorini flights
Tampa to Santorini flights
George Bush Intcntl to Mykonos flights
O'Hare Intl to Naxos flights
Las Vegas to Santorini flights
O'Hare Intl to Parikia flights
Reagan-National to Santorini flights
LaGuardia to Mykonos flights
Dulles Intl to Santorini flights
St. Louis to Santorini flights
Fort Lauderdale to Mykonos flights
Dulles Intl to Mykonos flights
Minneapolis to Santorini flights
New Orleans to Santorini flights
Boston to Mykonos flights
Hobby to Santorini flights
George Bush Intcntl to Santorini flights
San Francisco to Rhodes flights
Los Angeles to Mykonos flights
Baltimore to Santorini flights
Detroit to Santorini flights
Kansas City to Santorini flights
Memphis to Santorini flights
Miami to Santorini flights
Oklahoma City to Santorini flights
Los Angeles to Rhodes flights
O'Hare Intl to Rhodes flights
Reagan-National to Mykonos flights
Detroit to Mykonos flights

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.