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Santorini

$1,049+ Cheap flights from Billings (BIL) 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.
BIL — JTR
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Find flight deals from Billings to Santorini

Best flights from Billings to Santorini
Discover carefully curated flight deals from Billings to Santorini that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2025.

This American Airlines deal was found by Cheapflights users on 10/28. 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 4/22:03 pmBIL - JTR
2 stops39h 52mAmerican Airlines
Mon 4/62:50 pmJTR - BIL
2 stops38h 56mAmerican Airlines
Deal found 10/28$1,049

Cheap flight deals from Billings to Santorini

Discover tips and strategies to find the most affordable flight options for your journey from Billings (BIL) to Santorini (JTR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 30, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$1,049
(American Airlines)
Provider with most accurate pricing for Billings Logan Intl-Thera Santorini flight deals.
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Provider most trusted by Cheapflights users for Billings Logan Intl-Thera Santorini flights.
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From Billings Logan Intl to Thera Santorini
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Billings 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 October 30, 2025.
Use the filters below to find and compare flights from Billings to Thera that are best for you.

Fly from

Billings

Fly to

Santorini

Route

Depart

Return

Price

BillingsThera

BIL - JTR

BILJTR

Billings Logan Intl

Thu 4/2

2:03 pm-2:55 pm

2 stops39h 52m

Thera Santorini

Mon 4/6

2:50 pm-8:46 pm

2 stops38h 56m

$1,049

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

  • Most accurate provider: When it comes to deals on Billings-Thera flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Billings-Thera flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Billings-Thera flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Billings-Thera flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Billings-Thera flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Billings to Santorini

Have a flexible travel schedule? Discover the best time to fly to Santorini from Billings 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.

Related info for your journey

Find useful and relevant information for your journey from Billings to Santorini. 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 Billings to Thera?

    A quick flight from Billings to Thera can take about 39h 52m. American Airlines provides one of the quickest options available for as low as $1,049. The distance between Billings and Thera is about 6073 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Billings 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

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