BOI - BUD

$368 Find Cheap Flights from Boise to Budapest - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boise to Budapest 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

KAYAK searches hundreds of travel sites at once for deals on flights to Budapest

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boise to Budapest, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boise to Budapest, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$818
Delta
Tue 12/1Tue 12/15
BOI - BUD • 2 stops
Cheapest one-way
$368
Multiple Airlines
Tue 12/1
BOI - BUD • 2 stops
Top airlines
Delta
Cheapest • from $818 (round-trip)
United Airlines
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 Budapest. You'll need at least 2 connections.
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Boise to Budapest (BOI-BUD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boise to Budapest 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 Budapest

Tue, Dec 1 - Tue, Dec 15
Delta Logo
1:15 pm - 5:10 pm
BOI
-
BUD
19h 55m
2 stops
Delta Logo
6:30 am - 11:08 pm
BUD
-
BOI
24h 38m
2 stops
$818Delta
Tue, Dec 1 - Tue, Dec 15
Delta Logo
1:15 pm - 5:10 pm
BOI
-
BUD
19h 55m
2 stops
Delta Logo
6:30 am - 11:08 pm
BUD
-
BOI
24h 38m
2 stops
$819Delta
Tue, Dec 1 - Tue, Dec 15
United Airlines Logo
5:22 pm - 4:15 pm
BOI
-
BUD
14h 53m
2 stops
United Airlines Logo
10:00 am - 11:59 pm
BUD
-
BOI
21h 59m
2 stops
$820United Airlines
Wed, Aug 5 - Fri, Aug 14
Delta Logo
6:49 am - 11:50 am
BOI
-
BUD
21h 01m
2 stops
Delta Logo
11:25 am - 10:30 pm
BUD
-
BOI
19h 05m
2 stops
$918Delta
Wed, Aug 5 - Fri, Aug 14
United Airlines Logo
10:35 am - 12:35 pm
BOI
-
BUD
18h 00m
2 stops
United Airlines Logo
6:00 am - 9:34 am
BUD
-
BOI
35h 34m
2 stops
$928United Airlines
Thu, Oct 1 - Sun, Oct 11
Multiple Airlines Logo
1:15 pm - 9:45 pm
BOI
-
BUD
24h 30m
2 stops
Multiple Airlines Logo
11:25 am - 11:58 pm
BUD
-
BOI
20h 33m
2 stops
$929Multiple Airlines
Wed, Aug 5 - Fri, Aug 14
United Airlines Logo
10:35 am - 4:50 pm
BOI
-
BUD
22h 15m
2 stops
United Airlines Logo
6:00 am - 10:40 pm
BUD
-
BOI
24h 40m
2 stops
$941United Airlines
Wed, Aug 5 - Fri, Aug 14
Multiple Airlines Logo
3:21 pm - 12:10 am
BOI
-
BUD
24h 49m
2 stops
Multiple Airlines Logo
12:55 pm - 1:24 pm
BUD
-
BOI
32h 29m
2 stops
$952Multiple Airlines
Sun, Jul 12 - Sun, Jul 19
United Airlines Logo
6:30 am - 9:40 am
BOI
-
BUD
19h 10m
2 stops
United Airlines Logo
9:45 am - 10:56 pm
BUD
-
BOI
45h 11m
2 stops
$1,060United Airlines
Sun, Jul 12 - Sun, Jul 19
United Airlines Logo
2:41 pm - 11:30 pm
BOI
-
BUD
24h 49m
2 stops
United Airlines Logo
1:20 pm - 11:32 am
BUD
-
BOI
54h 12m
2 stops
$1,077United Airlines
Booking Insights

KAYAK's insights & trends for Boise to Budapest flights

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

Which airlines provide the cheapest flights from Boise to Budapest?

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 Budapest were found on Delta ($818) and United Airlines ($820).

Find deals

Good to know

Cheapest flight$368
Flight from Boise to Budapest

When to book flights from Boise to Budapest

Are your dates flexible? Find out the best times to travel from Boise to Budapest 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 Budapest

  • What is the cheapest flight from Boise to Budapest?

    In the last 5 days, the lowest price for a flight from Boise to Budapest was $368 for a one-way ticket and $818 for a round-trip.

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

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

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

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

  • Which airline alliances offer flights from Boise to Budapest?

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

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

    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 Budapest.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Budapest 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 Budapest?

    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 Budapest with an airline and back to Boise with another airline. Booking your flights between Boise and BUD 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 Budapest?

    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 Budapest 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 Budapest

 
See real verified KAYAK customer reviews for airlines flying from Boise to Budapest. 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 Budapest? 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 9830 reviews
7.3Comfort
7.1Entertainment
6.6Food
7.7Boarding
8.1Crew
Airline reviews

The entertainment is a bit limited, it would be better if they added some games to play besides the movies and tv shows. But the seats are comfortable and the crew is polite

8.0 ExcellentAnonymous, Jun 2026
SAT - DEN
Read more United Airlines reviews

The entertainment is a bit limited, it would be better if they added some games to play besides the movies and tv shows. But the seats are comfortable and the crew is polite

This planes staff was top tier. Everything went great and had a great flight home.

Food was great. Staff was phenomenal. Seats were a bit hard and could use a lot more entertainment options as far as movies to choose from. WiFi was good. Overall great trip.

This was an overnight flight, and in the morning they did know coffee service. How you can throw passengers in a San Francisco airport at 5:40 a.m. in the morning and not giving them Coffee is a crime.

I was promised by United Airline (operated by ANA) that I will be seated together with my kids as I am the only adult flying with two minors. We did not get seats together in our 11 hours flight from LA to Tokyo. When asked at the gate, ANA representative said United Airline should have informed them that there is a parent flying with two minors. He said they can’t do anything in the system as the flight is full. He ask me to ask passengers next to me and the kids if they are willing to change seats. This is ridiculous! However, I went in the flight and asked other passages but no one willing to change seats. 11 hours and we were seating separately. I was very disappointed with this. It made things super inconvenient for me.

Our flight was delayed several Times due to mechanical issues. Although I understand this may happen at times, it was very inconvenient and we had to book a hotel for an overnight stay. We were traveling with my 3-yo grandson and waiting at the airport from noon until 6:30pm with no reassurance that our next rescheduled flight would depart, we had to decide what’s best for him. A day later, I found out that I may be able to demand compensation if my flight is delayed more than 4 hours. I will hav to read the fine print next time.

Flight cancelled instead of leaving Friday am now, maybe, leaving Sunday

The pilot had to extend the flight time from san antonio to Houston to burn off fuel. This caused a lot of unnecessary stress since we had a tight connection to Aruba. And with no other flights going to Aruba we were worried about spending a night in Houston. We had to to run to our connection because of the flight crews mistake. Not happy.

Service was professional and quick. Premium economy seat was comfortable given the class

one of the flight attendants on the Dallas to frankfurt leg was somewhat rude..

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

Information on your arrival and departure airports

Boise (BOI)
Budapest (BUD)