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736 € Cheap Flights from Boise to Athens International

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      Travellers and cabin class, 1 Adult, Economy

      Compare Boise to Athens International flight deals

      Find the cheapest month or even day of the year to fly to Athens International

      Book the best Athens International fare with no extra fees

      Flight deals from Boise to Athens International

      Looking for a cheap last-minute deal or the best return flight from Boise Airport to Athens International Airport? If you want to travel next month, return fares start from 793 €. Find the lowest prices on one-way and return tickets right here.
      Athens.736 € per passenger.Departing Sun, 6 Dec, returning Thu, 10 Dec.Return flight with Delta.Outbound indirect flight with Delta, departs from Boise on Sun, 6 Dec, arriving in Athens International.Inbound indirect flight with Delta, departs from Athens International on Thu, 10 Dec, arriving in Boise.Price includes taxes and charges.From 736 €, select.
      Athens.741 € per passenger.Departing Mon, 4 Jan, returning Thu, 14 Jan.Return flight with Delta.Outbound indirect flight with Delta, departs from Boise on Mon, 4 Jan, arriving in Athens International.Inbound indirect flight with Delta, departs from Athens International on Thu, 14 Jan, arriving in Boise.Price includes taxes and charges.From 741 €, select.
      Athens.793 € per passenger.Departing Sat, 15 Aug, returning Fri, 28 Aug.Return flight with Air France and KLM.Outbound indirect flight with Air France, departs from Boise on Sat, 15 Aug, arriving in Athens International.Inbound indirect flight with KLM, departs from Athens International on Fri, 28 Aug, arriving in Boise.Price includes taxes and charges.From 793 €, select.
      Athens.818 € per passenger.Departing Wed, 16 Sep, returning Wed, 23 Sep.Return flight with Alaska Airlines and Norse Atlantic Airways.Outbound indirect flight with Alaska Airlines, departs from Boise on Wed, 16 Sep, arriving in Athens International.Inbound indirect flight with Norse Atlantic Airways, departs from Athens International on Wed, 23 Sep, arriving in Boise.Price includes taxes and charges.From 818 €, select.
      Athens.825 € per passenger.Departing Fri, 2 Oct, returning Fri, 16 Oct.Return flight with Alaska Airlines and Norse Atlantic Airways.Outbound indirect flight with Alaska Airlines, departs from Boise on Fri, 2 Oct, arriving in Athens International.Inbound indirect flight with Norse Atlantic Airways, departs from Athens International on Fri, 16 Oct, arriving in Boise.Price includes taxes and charges.From 825 €, select.
      Athens.825 € per passenger.Departing Tue, 25 Aug, returning Tue, 1 Sep.Return flight with Delta.Outbound indirect flight with Delta, departs from Boise on Tue, 25 Aug, arriving in Athens International.Inbound indirect flight with Delta, departs from Athens International on Tue, 1 Sep, arriving in Boise.Price includes taxes and charges.From 825 €, select.
      Athens.844 € per passenger.Departing Sun, 8 Nov, returning Tue, 17 Nov.Return flight with Alaska Airlines and Wizz Air UK.Outbound indirect flight with Alaska Airlines, departs from Boise on Sun, 8 Nov, arriving in Athens International.Inbound indirect flight with Wizz Air UK, departs from Athens International on Tue, 17 Nov, arriving in Boise.Price includes taxes and charges.From 844 €, select.
      Athens.846 € per passenger.Departing Wed, 23 Sep, returning Wed, 7 Oct.Return flight with Alaska Airlines and Transavia France.Outbound indirect flight with Alaska Airlines, departs from Boise on Wed, 23 Sep, arriving in Athens International.Inbound indirect flight with Transavia France, departs from Athens International on Wed, 7 Oct, arriving in Boise.Price includes taxes and charges.From 846 €, select.
      Athens.883 € per passenger.Departing Tue, 20 Oct, returning Tue, 3 Nov.Return flight with Alaska Airlines and Wizz Air UK.Outbound indirect flight with Alaska Airlines, departs from Boise on Tue, 20 Oct, arriving in Athens International.Inbound indirect flight with Wizz Air UK, departs from Athens International on Tue, 3 Nov, arriving in Boise.Price includes taxes and charges.From 883 €, select.
      Athens.1.052 € per passenger.Departing Sat, 20 Mar, returning Sat, 27 Mar.Return flight with Delta.Outbound indirect flight with Delta, departs from Boise on Sat, 20 Mar, arriving in Athens International.Inbound indirect flight with Delta, departs from Athens International on Sat, 27 Mar, arriving in Boise.Price includes taxes and charges.From 1.052 €, select.
      Athens.1.103 € per passenger.Departing Sat, 6 Feb, returning Sat, 13 Feb.Return flight with Alaska Airlines and TAP Air Portugal.Outbound indirect flight with Alaska Airlines, departs from Boise on Sat, 6 Feb, arriving in Athens International.Inbound indirect flight with TAP Air Portugal, departs from Athens International on Sat, 13 Feb, arriving in Boise.Price includes taxes and charges.From 1.103 €, select.
      Athens.1.193 € per passenger.Departing Sat, 22 May, returning Sat, 29 May.Return flight with Finnair.Outbound indirect flight with Finnair, departs from Boise on Sat, 22 May, arriving in Athens International.Inbound indirect flight with Finnair, departs from Athens International on Sat, 29 May, arriving in Boise.Price includes taxes and charges.From 1.193 €, select.
      Athens.4.070 € per passenger.Departing Thu, 27 May, returning Sun, 6 Jun.Return flight with Lufthansa.Outbound indirect flight with Lufthansa, departs from Boise on Thu, 27 May, arriving in Athens International.Inbound indirect flight with Lufthansa, departs from Athens International on Sun, 6 Jun, arriving in Boise.Price includes taxes and charges.From 4.070 €, select.

      Find the cheapest month to fly from Boise to Athens International

      We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Boise to Athens International flights are currently cheapest in December.
      Jul
      Find prices
      Aug
      from 793 €
      Sep
      from 818 €
      Oct
      from 825 €
      Nov
      from 844 €
      Dec
      from 736 €
      Jan
      from 741 €
      Feb
      from 1.103 €
      Mar
      from 1.052 €
      Apr
      Find prices
      May
      from 1.193 €
      Jun
      Find prices

      Boise to Athens International: Alternative routes

      Compare routes from Boise to Athens below. You may find an airport to fly into that's cheaper, faster, or easier than Athens International.

      Athens International

      20km from central Athens
      ClosestCheapest
      from 736 €
      Search flights

      Boise to Athens: Flight information

      The things to know before you go.
      Cheapest flight found736 €
      Cheapest month to flyDecember

      Finding cheap flights from Boise to Athens International: Frequently asked questions

      The best price we found for a return flight from Boise to Athens International is 736 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
      Currently, there are no airlines that fly direct from Boise to Athens International. But we found flights with one or more stops from 736 €.
      As of July 2026, there are no flights flying from Boise to Athens International.
      The cheapest month to fly from Boise to Athens International is usually December.
      After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Boise Airport to Athens International Airport on Sunday, 6 December 2026.
      No airlines currently offer direct flights between Boise Airport and Athens International Airport. Most routes have one or more stops.
      We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Athens International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

      We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Athens is around 40 days in advance, so don’t leave your flight to the last minute.

      Currently, Delta offers the cheapest flight tickets to Athens International.

      Flying from Boise Airport (BOI) to Athens International Airport (ATH): what you need to know

      • The timezone in Athens is UTC+2, which is nine hours ahead of Boise.

      • Give yourself plenty of time to catch your BOI to ATH flight. As a general rule, arrive two hours before international departures and an hour ahead for domestic flights.

      • You can expect longer lines during popular months like October. Arriving up to four hours in advance for an international flight and two hours for a domestic departure will help ensure a smooth travel experience.

      • Opt for a stopover if you'd love to break up your flight. Just deselect 'Direct flights only' to look at all your options for tickets from Boise Airport to Athens International Airport. Chicago O'Hare International Airport is a top stopover on the BOI to ATH route.

      How to find the cheapest flights from Boise Airport (BOI) to Athens International Airport (ATH)

      • 307 € is the lowest price for a one-way Boise Airport to Athens International Airport flight. A return flight starts from 736 €. These prices may change depending on demand.

      • Don't leave everything to the last moment. You're more likely to find cheap tickets from BOI to ATH if you book early. Airlines often have some fantastic early bird rates.

      • The 'Whole month' search tool shows you the cheapest flights from Boise Airport to Athens International Airport across each month. It's a good way to find a bargain if your dates aren't set in stone.

      • Picking up cheap flights from BOI to ATH is easy with Price Alerts. All you need to do is set up one of these automatic alerts and we'll notify you when a new deal comes up.

      • Select your ideal arrival and departure times, number of stops and airlines with the filters. Or sort your results by 'Cheapest' to get the best deals on flights from Boise Airport to Athens International Airport.

      Handy information about Boise Airport (BOI)

      • You'll find BOI at 3201 Airport Way.

      • Boise Airport has a strong on-time record, so you're unlikely to face delays. Departures from BOI touch down on schedule 84% of the time.

      • Central Boise to Boise Airport is around 6 kilometres. Depending on traffic, it'll take you about 15 minutes to get there if you're ride-sharing, catching a taxi or driving.

      • The journey on public transport will take about 30 minutes.

      • Get your break off to a stress-free start by staying near BOI. Whether you're taking an early flight from Boise Airport to Athens International Airport or want to avoid feeling rushed, these stays are perfect:

      Arriving at Athens International Airport (ATH)

      • The last thing you need is a long trip to your hotel if you're arriving on a late Boise Airport to Athens International Airport flight. Book one of these accommodation options near ATH instead:

      • Go where the road takes you with a Athens International Airport rental car. Pick up your wheels from Centauro, Green Motion or Surprice and venture far and wide through Athens and beyond.

      • To get the best deal, book your vehicle from Athens International Airport around three weeks in advance.

      When to fly to Athens International Airport (ATH)

      • It's time to choose your dates for your flight from Boise Airport to Athens International Airport. August is the most popular month to visit Athens. If you prefer a more laid-back vibe, go in March.

      • The warmest month in Athens is July, with temperatures ranging between 22ºC (72ºF) and 37ºC (99ºF). Book your flights from Boise Airport to Athens International Airport in this month if this is the type of weather you like.

      • Search for cheap tickets from BOI to ATH in January if you want to travel in cooler conditions. Temperatures are at their lowest then, ranging between 4ºC (39ºF) and 14ºC (57ºF) on average.

      Explore more of Greece

      • You've done Athens, now it's time to discover more of Greece. Travel about 306 kilometres north to Thessaloniki to tick off its leading attractions. From Church of Agia Sofia to Archaeological Museum of Thessaloniki and Alexander the Great Statue, your itinerary will be busy.

      • If you're ready to explore another great destination in Greece, head for Larisa, about 209 kilometres north-west of Athens. Larissa Ancient Ruins, Municipal Art Gallery of Larissa and The Church Of St. George are key reasons to visit.

      Prices shown on this page are estimated lowest prices only. Found in the last 12 days.