BOI - ATW

$199 Find Cheap Flights from Boise to Appleton

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 Appleton departing on 4/28. 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 Appleton

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boise to Appleton, 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 Appleton, as well as popular online travel agencies
Travelers love KAYAK
41.299.237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$379
United Airlines
Sat 3/28Wed 4/1
BOI - ATW • 1 stop
Cheapest one-way
$199
Delta
Tue 4/28
BOI - ATW • 1 stop
Top airlines
Cheapest • from $379 (round-trip)
Best reviews • 7.9 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 Appleton. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $402 (round-trip)
Shortest trip • 4h 53m (one-way)
Insights
Insights
Insights
Insights
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Appleton!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Boise to Appleton (BOI-ATW)

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

Sat, Mar 28 - Wed, Apr 1
United Airlines Logo
12:05 pm - 7:03 pm
BOI
-
ATW
5h 58m
1 stop
United Airlines Logo
3:46 pm - 11:02 pm
ATW
-
BOI
8h 16m
1 stop
$379United Airlines
Sat, Mar 28 - Wed, Apr 1
American Airlines Logo
7:00 am - 6:02 pm
BOI
-
ATW
10h 02m
2 stops
American Airlines Logo
5:40 am - 1:00 pm
ATW
-
BOI
8h 20m
1 stop
$384American Airlines
Sat, Mar 28 - Wed, Apr 1
United Airlines Logo
2:40 pm - 8:54 pm
BOI
-
ATW
5h 14m
1 stop
United Airlines Logo
3:46 pm - 11:02 pm
ATW
-
BOI
8h 16m
1 stop
$399United Airlines
Sat, Apr 18 - Tue, Apr 21
United Airlines Logo
2:37 pm - 9:05 pm
BOI
-
ATW
5h 28m
1 stop
United Airlines Logo
10:30 am - 9:22 pm
ATW
-
BOI
11h 52m
2 stops
$414United Airlines
Sat, Apr 18 - Tue, Apr 21
United Airlines Logo
9:26 am - 9:05 pm
BOI
-
ATW
10h 39m
2 stops
United Airlines Logo
10:30 am - 9:22 pm
ATW
-
BOI
11h 52m
2 stops
$419United Airlines
Mon, Aug 17 - Wed, Aug 26
Delta Logo
5:40 am - 11:11 am
BOI
-
ATW
4h 31m
1 stop
Delta Logo
4:05 pm - 11:56 pm
ATW
-
BOI
8h 51m
2 stops
$438Delta
Mon, Aug 17 - Wed, Aug 26
Delta Logo
11:30 pm - 12:46 pm
BOI
-
ATW
12h 16m
2 stops
Delta Logo
4:05 pm - 11:56 pm
ATW
-
BOI
8h 51m
2 stops
$443Delta
Sat, Apr 18 - Tue, Apr 21
United Airlines Logo
2:37 pm - 9:05 pm
BOI
-
ATW
5h 28m
1 stop
United Airlines Logo
5:35 pm - 11:02 pm
ATW
-
BOI
6h 27m
1 stop
$453United Airlines
Sat, Mar 28 - Thu, Apr 2
American Airlines Logo
1:41 pm - 11:19 pm
BOI
-
ATW
8h 38m
2 stops
American Airlines Logo
5:40 am - 1:00 pm
ATW
-
BOI
8h 20m
1 stop
$467American Airlines
Tue, May 12 - Wed, May 20
American Airlines Logo
6:00 am - 6:00 pm
BOI
-
ATW
11h 00m
2 stops
American Airlines Logo
6:20 am - 1:03 pm
ATW
-
BOI
7h 43m
1 stop
$473American Airlines
Booking Insights

KAYAK's insights & trends for Boise to Appleton flights

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

Which airlines provide the cheapest flights from Boise to Appleton?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Boise to Appleton were found on United Airlines ($379) and American Airlines ($384).

Good to know

Low seasonFebruary
Cheapest flight$199
Best time to beat the crowds with an average 42% drop in price.
Most popular time to fly and prices are also 25% lower on average.
Flight from Boise to Appleton

When to book flights from Boise to Appleton

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

  • What is the cheapest flight from Boise to Appleton?

    In the last 3 days, the lowest price for a flight from Boise to Appleton was $199 for a one-way ticket and $379 for a round-trip.

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

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

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

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

  • Which airline alliances offer flights from Boise to Appleton?

    SkyTeam is the only airline alliance operating flights between Boise and Appleton.

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

    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 Appleton.

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

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

    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 Appleton with an airline and back to Boise with another airline. Booking your flights between Boise and ATW 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 Appleton?

    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 Appleton 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 Appleton

 
See real verified KAYAK customer reviews for airlines flying from Boise to Appleton. 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 Appleton? 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.
7.9
DeltaOverall score based on 8288 reviews
8.1Boarding
8.5Crew
7.2Food
7.8Entertainment
7.9Comfort
Airline reviews

Perhaps when you’re sitting in 1st class and the crew closes the bathroom for the pilots, there could be a notification other than holding your hands up as a blockade when you get there and you’re told the restrooms are closed please turn around … especially at night when visibility is poor and you’re met by a flight attendants with their arms up

10.0 ExcellentDebra, Mar 2026
PBI - ATL
Read more Delta reviews

Perhaps when you’re sitting in 1st class and the crew closes the bathroom for the pilots, there could be a notification other than holding your hands up as a blockade when you get there and you’re told the restrooms are closed please turn around … especially at night when visibility is poor and you’re met by a flight attendants with their arms up

First class is comfortable. Enjoyed a movie and was able to relax compared to coach.

Loved flying First Class. Very comfortable. The seat was amazing. Enjoyed a movie and was able to relax so much better than in coach.

We landed and sat on the tarmac for 45 minutes because they only have one gate at the airport and there was another plane running late so we had to wait

The WiFi was not working. That made for a long flight.

Absolutely no communication on why there's a delay and multiple flight time reschedules. I would have canceled the flight and drove back home if I known it was going to be rescheduled 3 or 4 times.

Another late night flight and MORE men belligerently drinking and yelling. I had to move from first to economy because they were so obnoxious and disruptive. Crazy to go from a cozy chair to cardboard when you were supposed to be in first. Delta allows was too much drinking which leads to belligerent behavior.

I was in first class and literally the men behind me were so aggressively loud I moved myself to economy. This has become so common on Delta - people using audio without headphones, and men on 12am / late night flights drinking and yelling to talk to each other which prevents anyone around them from resting. Pretty crazy to have to move from first to economy (poorer service, less comfort...). Wild wild. Looking into other airlines.

Love delta smaller commuter plane so no entertainment and paid wifi on MKE-LGA leg was extremely unreliable and slow

Stop changing gates. Stop cancelling flights Stop moving my seat.

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

Information on your arrival and departure airports