$440 Cheap Flights from Boise (BOI) to Vienna (VIE)

View $440 flight on Tue, Dec 9, 2025Opens in a new window

Popular airlines from Boise Airport (BOI) to Vienna International Airport (VIE)

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Cheap Flights from Boise to Vienna (BOI-VIE)

Prices were available within the past 7 days and start at $440 for one-way flights and $563 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Mon, Nov 17 - Mon, Nov 24
BOI
Boise
VIE
Vienna
$563 Roundtrip, found 4 days ago
$563
Roundtrip
found 4 days ago
Select Air Canada flight, departing Mon, Nov 17 from Boise to Vienna, returning Mon, Nov 24, priced at $563 found 4 days ago
United
Thu, Jan 15 - Tue, Feb 3
BOI
Boise
VIE
Vienna
$564 Roundtrip, found 1 day ago
$564
Roundtrip
found 1 day ago
Select United flight, departing Thu, Jan 15 from Boise to Vienna, returning Tue, Feb 3, priced at $564 found 1 day ago
United
Sun, Feb 15 - Fri, Feb 27
BOI
Boise
VIE
Vienna
$565 Roundtrip, found 1 day ago
$565
Roundtrip
found 1 day ago
Select United flight, departing Sun, Feb 15 from Boise to Vienna, returning Fri, Feb 27, priced at $565 found 1 day ago
United
Mon, Nov 24 - Sat, Dec 13
BOI
Boise
VIE
Vienna
$566 Roundtrip, found 1 day ago
$566
Roundtrip
found 1 day ago
Select United flight, departing Mon, Nov 24 from Boise to Vienna, returning Sat, Dec 13, priced at $566 found 1 day ago
Scandinavian Airlines
Wed, Apr 29 - Wed, May 6
BOI
Boise
VIE
Vienna
$566 Roundtrip, found 1 day ago
$566
Roundtrip
found 1 day ago
Select Scandinavian Airlines flight, departing Wed, Apr 29 from Boise to Vienna, returning Wed, May 6, priced at $566 found 1 day ago
Air Canada
Tue, Jan 27 - Tue, Feb 3
BOI
Boise
VIE
Vienna
$570 Roundtrip, found 2 days ago
$570
Roundtrip
found 2 days ago
Select Air Canada flight, departing Tue, Jan 27 from Boise to Vienna, returning Tue, Feb 3, priced at $570 found 2 days ago
Air Canada
Tue, Jan 27 - Tue, Feb 3
BOI
Boise
VIE
Vienna
$572 Roundtrip, found 2 days ago
$572
Roundtrip
found 2 days ago
Select Air Canada flight, departing Tue, Jan 27 from Boise to Vienna, returning Tue, Feb 3, priced at $572 found 2 days ago
United
Sat, Feb 14 - Fri, Feb 27
BOI
Boise
VIE
Vienna
$573 Roundtrip, found 1 day ago
$573
Roundtrip
found 1 day ago
Select United flight, departing Sat, Feb 14 from Boise to Vienna, returning Fri, Feb 27, priced at $573 found 1 day ago
Lufthansa
Tue, Jan 27 - Tue, Feb 3
BOI
Boise
VIE
Vienna
$577 Roundtrip, found 2 days ago
$577
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Tue, Jan 27 from Boise to Vienna, returning Tue, Feb 3, priced at $577 found 2 days ago
Delta
Thu, Nov 27 - Mon, Dec 8
BOI
Boise
VIE
Vienna
$583 Roundtrip, found 1 day ago
$583
Roundtrip
found 1 day ago
Select Delta flight, departing Thu, Nov 27 from Boise to Vienna, returning Mon, Dec 8, priced at $583 found 1 day ago

Find the cheapest month to fly from Boise (BOI) to Vienna (VIE)

November is typically the cheapest month to fly

From $566 - $1,654 per traveler.

Alternative airports near Vienna

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Vienna Intl. VIE. Cheapest and Closest option available. Average driving time to city center is 18 minutes. Flights from $764
VIE
Vienna Intl.
CheapestClosest
Average driving time to city center18 min
Flights from $764
Flights from Boise (BOI) to Vienna (VIE)
Origin airport
Boise
Destination airport
Vienna Intl.
Airlines serving
Air Canada, Air France, American Airlines, British Airways, Delta, Finnair, Iberia, KLM, Lufthansa, United
Roundtrip price
$563
Distance
5482 mi

Boise to Vienna Flights

The cheapest times to fly from Boise to Vienna

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Boise to Vienna are during the month of November. You can find some of the cheapest flights from Boise to Vienna with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Boise to Vienna

Sunday is one of the best days to book for cheap flights from Boise to Vienna: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Boise to Vienna

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Boise to Vienna in 2025. You can also book with separate airlines for your outbound and return journeys, from $440 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Boise to Vienna flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Boise to Vienna airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Boise Airport (BOI) to Vienna Intl. Airport (VIE) cost?
Lock in a cheap one-way flight from $440 or cheap return flight from $563 from Boise Airport (BOI) to Vienna Intl. Airport (VIE) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Boise Airport (BOI) to Vienna Intl. Airport (VIE)?
The cheapest month to fly from BOI to VIE is November, when demand is low. Off-peak season is generally when better flight deals are available between these airports.
What is the cheapest airline that flies from Boise Airport (BOI) to Vienna Intl. Airport (VIE)?
Expedia's filter tool lets you easily compare different airlines, flight durations and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest BOI to VIE flight.
How many flights per day from Boise Airport (BOI) to Vienna Intl. Airport (VIE)?
You'll have to take a flight with a layover when traveling from Boise Airport (BOI) to Vienna Intl. Airport (VIE). There are no daily direct flights on this route. However, simply filter your search to include one or two stops to discover the best option for your trip.
What day of the week has the most flights from BOI to VIE?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can change based on various factors, including the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Boise Airport (BOI) to Vienna Intl. Airport (VIE)?
To avoid potential delays on the Boise Airport (BOI) to Vienna Intl. Airport (VIE) route, travel before 3 PM. Later departures have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Boise Airport (BOI) to Vienna Intl. Airport (VIE) last-minute?
Last-minute bookings from BOI to VIE are usually more expensive. For the best prices, start looking for flights as soon as possible. That being said, if you're flexible with your travel plans, it's possible to land a cheap ticket right before your trip.
Is it cheaper to book a BOI to VIE flight and hotel package?
Opting for a BOI to VIE flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Choose from our extensive range of accommodations and then add activities, flights and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Boise Airport (BOI) to Vienna Intl. Airport (VIE)?
In most instances, you can modify or cancel your BOI to VIE flight. However, additional charges may apply, especially if you made your booking more than 24 hours ago. Check your itinerary for the airline's policies and fees on flight changes, or if you'd like further details, go to our Customer Service portal.

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*Available to One Key members.