BOI - VIE

$763 Find Cheap Flights from Boise to Vienna - Compare and Save

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boise to Vienna departing on 12/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

Save 20% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest round-trip
$763
United Airlines
Tue 12/1Tue 12/15
BOI - VIE • 2 stops
Cheapest one-way
$2,234
Multiple Airlines
Sun 10/4
BOI - VIE • 3 stops
Top airlines
Cheapest • from $763 (round-trip)
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Boise and Vienna. You'll need at least 2 connections.
Insights
Insights
Insights
Insights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Vienna!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Boise to Vienna (BOI-VIE)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boise to Vienna that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boise to Vienna

Tue, Dec 1 - Tue, Dec 15
United Airlines Logo
5:22 pm - 4:35 pm
BOI
-
VIE
15h 13m
2 stops
United Airlines Logo
10:35 am - 9:16 pm
VIE
-
BOI
42h 41m
2 stops
$763United Airlines
Tue, Dec 1 - Tue, Dec 15
United Airlines Logo
5:22 pm - 8:45 am
BOI
-
VIE
31h 23m
2 stops
United Airlines Logo
10:35 am - 9:16 pm
VIE
-
BOI
42h 41m
2 stops
$770United Airlines
Tue, Dec 1 - Tue, Dec 15
Multiple Airlines Logo
5:22 pm - 8:45 am
BOI
-
VIE
31h 23m
3 stops
Multiple Airlines Logo
10:35 am - 9:43 am
VIE
-
BOI
31h 08m
2 stops
$798Multiple Airlines
Tue, Dec 1 - Tue, Dec 15
Multiple Airlines Logo
5:22 pm - 8:45 am
BOI
-
VIE
31h 23m
3 stops
Multiple Airlines Logo
10:35 am - 9:16 pm
VIE
-
BOI
18h 41m
2 stops
$803Multiple Airlines
Thu, Oct 8 - Fri, Oct 23
Multiple Airlines Logo
8:57 am - 8:50 pm
BOI
-
VIE
27h 53m
2 stops
Multiple Airlines Logo
7:40 am - 9:20 pm
VIE
-
BOI
21h 40m
2 stops
$837Multiple Airlines
Sun, Oct 11 - Fri, Oct 23
Delta Logo
10:34 am - 11:20 am
BOI
-
VIE
16h 46m
2 stops
Delta Logo
7:00 am - 10:08 pm
VIE
-
BOI
23h 08m
2 stops
$877Delta
Sat, Oct 10 - Wed, Oct 21
Air Canada Logo
5:30 pm - 8:35 am
BOI
-
VIE
31h 05m
2 stops
Air Canada Logo
11:00 am - 9:35 pm
VIE
-
BOI
18h 35m
2 stops
$878Air Canada
Sun, Oct 11 - Fri, Oct 23
United Airlines Logo
5:30 pm - 4:35 pm
BOI
-
VIE
15h 05m
2 stops
United Airlines Logo
10:30 am - 11:28 am
VIE
-
BOI
32h 58m
1 stop
$879United Airlines
Sat, Oct 10 - Thu, Oct 22
Air Canada Logo
5:30 pm - 8:35 am
BOI
-
VIE
31h 05m
2 stops
Air Canada Logo
10:30 am - 9:34 am
VIE
-
BOI
31h 04m
2 stops
$882Air Canada
Wed, Aug 12 - Mon, Aug 17
KLM Logo
11:12 am - 7:10 pm
BOI
-
VIE
23h 58m
2 stops
KLM Logo
8:00 pm - 5:19 pm
VIE
-
BOI
29h 19m
2 stops
$926KLM
Booking Insights

KAYAK's insights & trends for Boise to Vienna flights

Get data-powered insights and trends into flights from Boise to Vienna to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Boise to Vienna?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 5 days.

In the past 5 days, the cheapest round-trip tickets from Boise to Vienna were found on United Airlines ($763) and Delta ($877).

Good to know

Cheapest flight$763
Flight from Boise to Vienna

When to book flights from Boise to Vienna

Are your dates flexible? Find out the best times to travel from Boise to Vienna based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Boise to Vienna

  • What is the cheapest flight from Boise to Vienna?

    In the last 5 days, the lowest price for a flight from Boise to Vienna was $2,234 for a one-way ticket and $763 for a round-trip.

  • Do I need a passport to fly between Boise and Vienna?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Boise and on arrival in Vienna.

  • Which airports will I be using when flying from Boise to Vienna?

    Boise and Vienna are both served by 1 main airport. You will leave Boise from Boise Air Term. Gowen Fld and will be arriving at Vienna Intl.

  • Which aircraft models fly most regularly from Boise to Vienna?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Boise to Vienna?

    Star Alliance is the only airline alliance operating flights between Boise and Vienna.

  • How does KAYAK find such low prices on flights from Boise to Vienna?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Boise to Vienna.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Boise to Vienna?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Vienna from Boise is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Boise to Vienna?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Vienna with an airline and back to Boise with another airline. Booking your flights between Boise and VIE can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boise to Vienna?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Vienna from Boise up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Boise to Vienna

 
See real verified KAYAK customer reviews for airlines flying from Boise to Vienna. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Boise to Vienna? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9983 reviews
7.7Boarding
7.3Comfort
8.1Crew
6.7Food
7.1Entertainment
Airline reviews

It was Swiss. Our kosher meals were literally frozen solid and therefore inedible, and the crew didnt care.

6.0 GoodScott, Jun 2026
BOS - VIE
Read more United Airlines reviews

It was Swiss. Our kosher meals were literally frozen solid and therefore inedible, and the crew didnt care.

Read the fine print. This was my flight home. I booked my flight for the quickest way home. Had a carry-on and a personal item. Same as my outbound flight. Apparently I needed to pre-pay extra for my carry-on. When I checked in, I was told that I had to check it. I said I’ll pay for it, and was told that this wasn’t an option anymore. They said I still had to pay $50 to check my carry-on. I told them I’ll pay whatever to just carry it in as intended. I was not allowed, so eventually I paid $50 to check my carry-on under a plane that was half full, with overhead compartments that were even less full. My white carry-on suitcase was practically destroyed getting from Idaho falls to Denver to Orange County. The low price air fair was a bait and switch. Got me to the gate, made me pay extra, then didn’t even allow me to pay for a carry on. Not to mention that I paid the $8 for WiFi that didn’t work. All to get my suitcase destroyed. I don’t think I’m going to even keep my Untied mileage plus membership and card. Apparently, membership does not have its privileges for this one.

Delayed - weather wasn't bad at either end. Also sat on tarmac in ORD.

During landing. 2 crew members passed 3 times by my lane and didn't notice that people in front of us had their site to the furthermore reclined... That was uncomfortable and could have been dangerous.

Sat next to a one year old. She crawled all over the place and made me laugh.

Tastless food and too obvious lack of enthusiasm for service in the economy vesus business class

The service was good, the food could have been better.

I liked that the flight to Kosice was on time, the service was excellent and we arrived to Vienna early. The only thing I did not like, is that I had to pay for my suitcase $75. Bummer

United Airlines was fantastic, however, UnderPricer was a nightmare. I got to the airport 4 hours before my flight. We are moving to New Zealand so had quite a bit of baggage (16 checked items) and so wanted to have plenty of time to get everything taken care of properly. When I went to check in they (United) could only find a ticket for me. The 5 tickets for my children were never officially ticketed. I called Underpricer and they told me it was United's fault and United told me that Underpricer just needs to reissue the tickets, but they refused to. I asked the Underpricer agent to transfer me to his supervisor as I was not getting the help I needed. He told me the supervisor was busy but that he would call me back in 30 minutes. 30 minutes came and went with no phone call. After an hour I called Underpricer back but they would not let me talk to the person I had talked to before, just told me that he was talking with the supervisor and technical support. I called again an hour later, was told the same thing. I tried again later, with only about 30 minutes until my flight was scheduled to leave (meaning I had been at the airport for more than 3 hours with my 5 children trying to get ticketed and board the flight). Also, my husband had moved to New Zealand 3 months prior, I haven't seen him in 3 months, my children hadn't seen their dad in 3 months, we were all extremely eager to get on that flight and get to New Zealand. The situation with the tickets did not get resolved until after it was too late to check our luggage and board our flight. We were devastated. My 11 year old son was in tears at not being able to be on his way to see his dad. Thankfully we were rebooked for the next evening, but that night it felt devastating. We'd been at the airport for 4 hours waiting. My in-laws waited with me and then helped me reload all our baggage and took us home to stay with them for the night. On the newly booked flights we could not sit together - my children were spread throughout the plane. So, even though I had paid extra to select our seats after buying my seats from Underpricer only two of us were able to sit together (thankful that my 11 year old wasn't all by himself, but not happy that my 14 & 16 year old daughters were seated by strangers). I really feel that Underpricer should refund me what I paid for the seating ($120 USD). It was a very frustrating situation and I plan on never using Kayak or Underpricer ever again.

After checking luggage being put in a separate line for payement of luggage. Purchase from “Chat Deal “ was very poor, did not know bought ticket that did not include at least one check bag. Second chat deal called me and told I would hav e pay more $150 to get a aisle seat, clearly trying take money from people when I was able get my aisle seat for free 2 days before flight. Chat deal was the problem mainly.

Everything you need to know for your flight from Boise to Vienna

Information on your arrival and departure airports