BOI - DSM

$327 Find Cheap Flights from Boise to Des Moines

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 Des Moines departing on 2/5. 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 Des Moines

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boise to Des Moines, 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 Des Moines, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Boise to Des Moines (BOI-DSM)

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

Thu, Feb 5 - Mon, Feb 9
United Airlines Logo
2:37 pm - 8:34 pmBOI-DSM
4h 57m1 stop
United Airlines Logo
3:35 pm - 10:57 pmDSM-BOI
8h 22m1 stop
$327United Airlines
Find Deal
Thu, Feb 5 - Mon, Feb 9
Southwest Logo
6:30 am - 4:00 pmBOI-DSM
8h 30m2 stops
Southwest Logo
6:25 am - 10:20 amDSM-BOI
4h 55m1 stop
$332Southwest
Find Deal
Fri, Nov 14 - Mon, Nov 17
United Airlines Logo
2:31 pm - 8:45 pmBOI-DSM
5h 14m1 stop
United Airlines Logo
5:14 pm - 10:45 pmDSM-BOI
6h 31m1 stop
$337United Airlines
Find Deal
Fri, Nov 14 - Mon, Nov 17
Delta Logo
5:35 am - 2:05 pmBOI-DSM
7h 30m1 stop
Delta Logo
2:45 pm - 12:35 amDSM-BOI
10h 50m2 stops
$342Delta
Find Deal
Fri, Nov 14 - Mon, Nov 17
Delta Logo
11:13 am - 9:04 pmBOI-DSM
8h 51m2 stops
Delta Logo
11:00 am - 10:07 pmDSM-BOI
12h 07m2 stops
$347Delta
Find Deal
Tue, Mar 10 - Wed, Mar 11
Delta Logo
11:30 pm - 10:23 amBOI-DSM
9h 53m1 stop
Delta Logo
4:00 pm - 11:58 pmDSM-BOI
8h 58m2 stops
$422Delta
Find Deal
Fri, Oct 3 - Sun, Oct 5
Allegiant Air Logo
9:54 pm - 3:36 pmBOI-DSM
16h 42m1 stop
Allegiant Air Logo
8:00 am - 5:07 pmDSM-BOI
10h 07m1 stop
$446Allegiant Air
Find Deal
Tue, Nov 25 - Sun, Nov 30
Southwest Logo
6:15 am - 6:10 pmBOI-DSM
10h 55m1 stop
Southwest Logo
6:50 pm - 1:40 amDSM-BOI
7h 50m2 stops
$540Southwest
Find Deal
Thu, Oct 2 - Mon, Oct 6
American Airlines Logo
5:22 pm - 12:18 amBOI-DSM
5h 56m1 stop
American Airlines Logo
2:28 pm - 11:32 pmDSM-BOI
10h 04m1 stop
$574American Airlines
Find Deal
Wed, Oct 1 - Sun, Oct 5
American Airlines Logo
6:35 am - 1:46 pmBOI-DSM
6h 11m1 stop
American Airlines Logo
8:16 am - 1:17 pmDSM-BOI
6h 01m1 stop
$634American Airlines
Find Deal

Everything you should know

Top airlines
United Airlines
Cheapest • from $327 (round-trip)
Southwest
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
July
Cheapest • 20% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$327
Overall average: $396
United Airlines
Thu 2/5Mon 2/9
BOI - DSM • 1 stop
Cheapest one-way
Multiple Airlines
Wed 9/17
BOI - DSM • multi-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 Des Moines!
Booking Insights

KAYAK's insights & trends for Boise to Des Moines flights

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

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

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

When flying from Boise to Des Moines, you should consider leaving on a Tuesday and avoid Mondays if you are looking for the best rates. For your return to Boise, you’ll find the best rates on Tuesdays and the most expensive ones on Sundays.

What is the cheapest month to fly from Boise to Des Moines?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Boise to Des Moines, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Boise to Des Moines is July, where tickets cost $365 (return) on average. On the other hand, the most expensive months are June and September, where the average cost of round-trip tickets is $626 and $516 respectively.

Good to know

Low seasonNovember
Cheapest flight$327
Best time to beat the crowds but there is an average 8% increase in price.
Most popular time to fly with an average 9% increase in price.
Flight from Boise to Des Moines

When to book flights from Boise to Des Moines

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

  • What is the cheapest flight from Boise to Des Moines?

    In the last 3 days, the lowest price for a flight from Boise to Des Moines was $327 for a round-trip ticket.

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

    No

  • Which aircraft models fly most regularly from Boise to Des Moines?

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

  • Which airline alliances offer flights from Boise to Des Moines?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Boise and Des Moines, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Boise to Des Moines, Southwest or Delta?

    The two airlines most popular with KAYAK users for flights from Boise to Des Moines are Southwest and Delta. With an average price for the route of $476 and an overall rating of 8.0, Southwest is the most popular choice. Delta is also a great choice for the route, with an average price of $396 and an overall rating of 7.9.

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

    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 Des Moines.

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

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

    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 Des Moines with an airline and back to Boise with another airline. Booking your flights between Boise and DSM 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 Des Moines?

    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 Des Moines 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 3 airlines serving from Boise to Des Moines

 
See real verified KAYAK customer reviews for airlines flying from Boise to Des Moines. 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 Des Moines? 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.
8.0
SouthwestOverall score based on 4242 reviews
8.0Comfort
7.5Entertainment
7.0Food
8.6Crew
8.1Boarding
Airline reviews

I wish they had movie screens in the headrests. The seats are much improved, more legroom and recently renovated. Bathroom was clean. Staff was outstanding!!

10.0 ExcellentG, Sep 2025LAS - ATL
Read more Southwest reviews

I wish they had movie screens in the headrests. The seats are much improved, more legroom and recently renovated. Bathroom was clean. Staff was outstanding!!

As always, the entire Southwest experience was wonderful, from online booking to flight to baggage retrieval. Very grateful.

The weather could have been better. There was a 40 minute ATC delay in SFO because of marine fog and a micro cell storm delayed landing and take-off at Nashville. The gate was changed 5 minutes from boarding from gate B3 to gate C23 at Nashville airport.

After being assaulted by a flight attendant I was then brushed off as oh well because he long braids didn’t mean to whip me in the eye. I have filed complaints and will see. But like any other issue I’ve had with kayak involved it’s been trash. Last time I’ll be using your app

AC sub par. WiFi not working correctly. Ac sucked. Seats very narrow.

Near 4 hour flight with only 1 service. Had to use call button to request water. Internet and power not working until into flight. Internet would stop working during flight.

Southwest's seats are the least comfortable I have ever sat in.

The cabin was quiet for the redeye flight. The area was clean. The staff was great. The 787 Max was in good condition. Drawbacks were that the seat widths were tight for some passengers. The seat padding was at best average and for a long flight uncomfortable.

Southwest like most American domestic airlines, is a mediocre airline. But it is among the cheapest. Oh well.

My flight was delayed 50 minutes and we were rushed to board to then sit for 15 minutes until the pilot arrived. Unacceptable since we could have waited to board. Also the delayed flight was updated AFTER we boarded to more than the 10 minutes as originally stated.

The staff and the boarding procedure were all amazing . The one flight was not equipped with WIFI which now adays seems odd. All in all the experience was good

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.

Terrible. They wouldn't allow me on my flight on the 14th..

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

Everything you need to know for your flight from Boise to Des Moines

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