BOI - ATW

$269 Find Cheap Flights from Boise to Appleton

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 Appleton departing on 11/4. 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

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
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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

Tue, Nov 4 - Sat, Nov 15
Delta Logo
1:39 pm - 9:35 pmBOI-ATW
6h 56m1 stop
Delta Logo
5:23 am - 12:44 pmATW-BOI
8h 21m1 stop
$269Delta
Find Deal
Tue, Nov 4 - Sat, Nov 15
Delta Logo
3:00 pm - 9:15 pmBOI-ATW
5h 15m1 stop
Delta Logo
5:23 am - 5:03 pmATW-BOI
12h 40m2 stops
$274Delta
Find Deal
Tue, Nov 4 - Sat, Nov 15
Delta Logo
11:12 am - 9:15 pmBOI-ATW
9h 03m2 stops
Delta Logo
5:23 am - 5:03 pmATW-BOI
12h 40m2 stops
$279Delta
Find Deal
Fri, Mar 6 - Tue, Mar 10
Delta Logo
3:00 pm - 9:39 pmBOI-ATW
5h 39m1 stop
Delta Logo
4:05 pm - 11:42 pmATW-BOI
8h 37m1 stop
$324Delta
Find Deal
Sat, Dec 6 - Sun, Dec 7
Delta Logo
11:10 am - 10:11 pmBOI-ATW
10h 01m2 stops
Delta Logo
5:23 am - 12:51 pmATW-BOI
8h 28m1 stop
$329Delta
Find Deal
Thu, Oct 9 - Sun, Oct 12
Multiple Airlines Logo
6:00 am - 11:30 pmBOI-ATW
16h 30m1 stop
Multiple Airlines Logo
2:42 pm - 11:57 pmATW-BOI
10h 15m1 stop
$343Multiple Airlines
Find Deal
Fri, Mar 6 - Tue, Mar 10
Delta Logo
7:30 pm - 3:38 pmBOI-ATW
19h 08m2 stops
Delta Logo
4:05 pm - 11:42 pmATW-BOI
8h 37m1 stop
$347Delta
Find Deal
Wed, Oct 8 - Sun, Oct 12
United Airlines Logo
2:39 pm - 8:56 pmBOI-ATW
5h 17m1 stop
United Airlines Logo
6:30 am - 11:39 amATW-BOI
6h 09m1 stop
$493United Airlines
Find Deal
Sat, Nov 22 - Mon, Nov 24
United Airlines Logo
12:35 pm - 9:33 pmBOI-ATW
7h 58m1 stop
United Airlines Logo
6:30 am - 11:39 amATW-BOI
6h 09m1 stop
$662United Airlines
Find Deal
Sat, Nov 22 - Mon, Nov 24
United Airlines Logo
6:15 am - 9:33 pmBOI-ATW
14h 18m2 stops
United Airlines Logo
6:30 am - 11:39 amATW-BOI
6h 09m1 stop
$674United Airlines
Find Deal

Everything you should know

Top airlines
Delta
Cheapest • from $269 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Cheapest round-trip
$269
Typical prices: $392-929
Delta
Tue 11/4Sat 11/15
BOI - ATW • 1 stop
Cheapest one-way
$314
Delta
Mon 9/29
BOI - ATW • 1 stop
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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!
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.

How much is a round-trip flight from Boise to Appleton?

What’s the cheapest day of the week to fly from Boise to Appleton?

The average price of all round-trip flights from Boise to Appleton clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Boise to Appleton, look for departures on Tuesdays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from Appleton, Thursday is the cheapest day to fly and Monday is the most expensive.

Good to know

Low seasonDecember
Cheapest flight$269
Best time to beat the crowds with an average 48% drop in price.
Most popular time to fly with an average 41% increase in price.
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 $314 for a one-way ticket and $269 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, and Star Alliance are the airline alliances operating flights between Boise and Appleton, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Boise to Appleton, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Boise to Appleton are Delta and United Airlines. With an average price for the route of $409 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $842 and an overall rating of 7.4.

  • 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 airlines 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 7954 reviews
7.9Entertainment
8.2Boarding
7.9Comfort
8.5Crew
7.3Food
Airline reviews

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

10.0 ExcellentAnonymous, Sep 2025CLT - BOS
Read more Delta reviews

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

Really low quality food especially for an international flight. The crew also was surprisingly unpleasant except couple of ladies. I know we were not in first class but that’s no reason to treat customers as less.

Flight delayed for two and half hours and then canceled altogether due to mechanical issues. No mechanic onsite to fix so had to send one from LAX.

Crew was good. The reservation got mixed up and they didn't have my TSA number. I am also a Silver Medallion and wasn't able to use Sky Priority.

Delta made it easy, comfortable and timely. The crew was fantastic.

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

Three seats in first class were broken and while they were able to still acommodate us it was looking very touch and go and they had others they could not acommodate

Mechanic delay in addition to a 2 hour change in takeoff time was frustrating.

Delayed due to thunderstorms and no in-flight service due to rough weather — both of which are out of Delta’s control. Flight was good overall.

The flight attendants in SLC were rude. I arrived 40 minutes early to gate. Ticket said I needed check in for seat assignments and tried check in and attendants said they weren’t doing it. And proceeded to never call me to give me a ticket so when time to board I received the very last seat. Please relay to employees to do their job better..,

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

Flight was good and crew was super polite. However, there were around 5 kids screaming the WHOLE 2 hours. I understand kids have to come but parents need to do something to control their children. They make the experience terrible, especially after finishing 16 hour shifts at the hospital I needed some sleep, which I did not get.

IAD with the archaic people movers is just a place to be avoided.

All of the United employees I interacted with were professional and courteous. The aircraft was clean, the food on the flight was good. No complaints here.

Armrest controller on my seat 35D and nextbooennseat 35E did not work right. Hard to press buttons to recognize and 35D had constantnpressure either upmost down somit was nearly impossible to make selections. .

I flew with my dog and had already purchased my dog’s ticket. Even that morning I had called costumer service to insure that my husband and I had seats together since the website was giving me an error when choosing our seats and the representative mentioned our dog. I showed up early to the airport and when I got to the gate and we started boarding I was help back and told that I was supposed to have a yellow tag and that I should have checked in at the counter for them to give me that tag. I was not aware of this, the representative on the phone did not say anything. Nor did I see it anywhere in the checking process online, so if you travel with a pet and are not checking in luggage, just know that you still have to go to the check in counter when arriving at the airport unless you want to be the last one to board and not have room for your carry on in the overhead bins. Other than that, I had a great experience.

Once we got in the air the pilot made up some of the time of the delay. So that was really nice.

I understand stuff happens, but plane failures are likely due to lack of maintenance. Additionally, air conditioning wasn't working, no snack/drink service, no WiFi. Fortunately, the crew was communicative and light-hearted. United grabbed another plane and we were able to get to our destination.

There was no food available for this red eye... one little waffle cookie for a 6+ hour flight... thank God I was able to sleep some

It is clear that someone knew, and competent, is in charge of food at United Airlines at least for the international flights. I was flying in coach, but the choices of the dinner were excellent. Tasty, and appropriate size. I had the beef, which was a little bit like a shepherds pie, and it was good. Nothing comparable has been served on a United flight in years. It will not be confused with three star food, but it is very good for airline food. Even better was the breakfast choice between a cinnamon roll and a breakfast sandwich. I chose the breakfast sandwich which was absolutely delicious and which I would happily order again at my local Starbucks or Panera. It is clear that someone knew indifferent is in charge of the food and it’s about time.

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

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