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Find cheap flights from Boise to Missouri from $73

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 Missouri departing on 5/21. 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
0 bags
jeu. 5/23
jeu. 5/30

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Best Missouri Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Kansas City
Kansas City1 stop$182
St. Louis
St. Louis1 stop$294
Springfield
Springfield2 stops$358
Columbia
Columbia1 stop$595

Good to know

Low season

February

High season

June

Cheapest flight

$73
Best time to beat the crowds with an average 18% drop in price.
Most popular time to fly with an average 14% increase in price.
Flight from Boise to St. Louis

FAQs - booking Missouri flights

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

    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 Missouri.

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

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

    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 Missouri with an airline and back to Boise with another airline.

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

    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 Missouri from Boise up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Missouri

  • Morning departure is around 25% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 5 airlines serving from Boise to Missouri

 
Need help choosing which airline to fly with from Boise to Missouri? 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.
8.2
Singapore AirlinesOverall score based on 1483 reviews
8.2entertainment
7.8food
8.7crew
8.4boarding
8.1comfort
Airline reviews

I commend the flight attendants on our SFO-SIN flight who went above and beyond to provide us with extra snacks and food. This type of service makes the flight experience personal and awesome.

10.0 ExcellentAnonymous, Apr 2024SFO - SIN
Read more about Singapore Airlines reviews

I commend the flight attendants on our SFO-SIN flight who went above and beyond to provide us with extra snacks and food. This type of service makes the flight experience personal and awesome.

It was a great flight Food was great Crew was spectacular

In general good, but the machine seems to be long in operation and some functions were restricted as e. g. Adjusting of seats.

When boarding, after business class should be premium economy, but economy class already lined-up at the gate blocking premium economy to board. Singapore airline crew should done a better job to organize this chaos :( Thank you.

It seems paying premium economy does not make difference with economy. No priority boarding, not worthy paying extra$$$ for premium economy.

People were so nice! Economy seats were small and cramped feeling for me. I’m slender and 6 feet tall

The singapore airline now compared before covid, I like the service before covid. SQ was the best of all airlines but now I am going to look for different airline if I am travelling in asia.

They were able to assist my elderly father and myself after not being able to check in to scoot. The counter service was phenomenal. They did what they could to get us on the next plane so we could catch our Connecting flight. Scoot closed early on us so we ended up missing our flight.

They are great with every aspect of customer service. Helped my elderly father and aided him with using the restroom.

Due to the delay of my first flight, my connecting flight with JetBlue was canceled by Singapore Airlines, but the JetBlue crew was very accommodating and rebooked a seat for me. The crew was very nice and had good attitude.

They did a fine job. Can't wait to use Delta in the future.

There was a loud squeaky sound the whole time we were flying.

Had a broken tray in business class. Crew just shrugged it off.

Seat back monitors and outlets were dead and not working.

Everything was great except for the seat. The backrest would not stay in the upright position.

I usually have a positive experience with Delta. Complimentary upgrades are always nice!

Flight delayed about 2 hrs so it made it a VERY late night

It was a crowded flight. They did the best they could.

Service was good for such a short flight. Small plane but smooth flight.

Worst flight in my life. Only was scheduled for a 45 min flight to get our connection flight. It was late by 40 minutes and we missed our connection. Delta was totally useless trying to help and unable to get my family on the next flight because they overbooked it Thus had to get a hotel at my expense and lost a day at Disney as a result. Cost me about a $1000 if you add 2 hotels meals shuttles etc to get thru the day Awful customer service by Delta in Detroit totally useless people

Flight delayed from Cape Town to Washington then got diverted to miami and in miami we had to fend for ourselves , im still trying to get to Shreveport now

delay several times and wait extra long to board. no entertainment service because there are problem for some rows. always encounter some delays for the last flight of the day.

I just wrote a text which was supposed to be for the flight from Denver to spokane not Frankfurt to Denver.

On time every leg of the journey and exceptional staff at counter, gate, and on board. I haven’t travelled in US for a long time and was genuinely surprised how pleasant this was.

The delays (5 hrs) were a comedy of errors, and the multiple safety issues encountered were very concerning.

flight delays, staff only communicating when pushed, food service lasting a grand total of 7 minutes, stuck in seat from 45mins into flight until landing

Crew was great and did their best to make us comfortable and captain came out at the beginning to announce why the flight was delayed, weather situation up ahead, and kept us updated throughout the flight.

they made me check my carryon. There was space in the overhead bins.

Nice flight, nice crew but no cookie or napkin with my seltzer.

Trip was smooth bumpy from the wind but no issues at all the crew attendant was very pleasant and had great customer service

Flight boarded without pilots. Sat on plane for 3 hrs. after over an hour late boarding. Plane never took off. Had to deplane near midnight. Line for rebooking was 3 hours + long. I had to leave.

The flight was great but board was a nightmare. The gate was changed 4 times during the layover period

The experience was great and much better than the flight going out. of course I was in first class but the service was excellent

Cold air blew constantly on my legs almost making me numb.

Missed the flight because of them and up geting a rental car

Delayd flight out of atl as always miss my conection in dfw no flight untill next day

Comfort of seats, ease of boarding. Food selection could be better

i suspect i caught flu on this flight as i could hear someone coughing a few rows back and ended up with flu a few days later. also tiresome to have to watch movies on my device by holding up smartphone screen, would have liked to have in seat display.

Flight was fine. It took an unusually long time to have baggage delivered to the carousel in ORD.

No problems with flight. Even though I had a short layover in DFW, I was still able to easily make my connection.

Spirit airline tries to screw you at every opportunity. Spirit wanted 65$ for an extra pound in the suitcase Made me open the suitcase at the counter to remove 1 pound. Staff very cold and rude Will never fly spirit again and will recommend same to family and friends

Delayed..4 times...completely disorganized boarding. After 5 hours they scrambled to move ppl off plane bc they overbooked. Then they didn't have a cabin crew. WiFi on plane didn't work. Zero amenities. Once we boarded we sat on tarmac for an hour. Explore all alternate options including purchasing a pair of hiking boots and walking to your destination instead of flying spirit.

what I like about Spirit is that the pilot and crew are good communicators. The plane itself - well, its a budget airline and you get what is expected, But I generally just feel safer, somehow, when I know more about what is going on - and Spirit has always done a good job of telling me what is going on: why the delay, why the turbulence, why this and that... and that means a lot to me.

I paid just under 200 for flight and luggage, then paid 200 to change the flight, then paid 100 for a carry on. Then the cancelled the flight. Of the 500 I spent they refunded 250. I bought a delta flight for 270 never flew with spirit, but spirit kept 250, not even refunding the 100 for the carry on though they cancelled the flight (for weather on a day with only a slight rain ).

Flight attendants heavily pushed their affinity credit card. Very annoying

They charged me 212.00 for a heavy check in bag at the gate. The pricing and process was so confusing - as if it was designed to purposefully gouge customers who need to board plane. That experience combined with the outrageous price charged will prevent me from ever flying Spirit again. And I’ll be sure to tell the story to anyone who cares to hear.

On time and fast. Overall it was a pleasant experience.

The weight limit per bag was really low - 40 lbs - so we had to pay extra. Then, they said their carry on size was 14x18x8, and we measured our bag very carefully. It was within the limit, yet they said it was too big, so we ended up paying an extra $100 for that too!! So it wasn’t the cheap flight we thought it would be. Then, they moved up our initial flight to depart 3 hours earlier which meant we had to be out on the road by 7 am and then have a 6 hour layover and we got home at 2am. It was a grueling day. I won’t be flying with them again.

Overall it was a good experience. Stewards were very kind and professional. The departure and arrival times were as promised. Plane was clean.

The seat are terrible. Don’t even think of sleeping on a Spirit flight. The kids that run the plane aka flight attendants are pretty rude and straight forward. They get the job done but without class.

Book cheap flights from Boise to Missouri

Recent round-trip flight deals

5/14mar.
1 stopSpirit Airlines
11h 50mBOI-MCI
5/20lun.
1 stopSpirit Airlines
14h 25mMCI-BOI
$182
5/14mar.
1 stopSpirit Airlines
11h 50mBOI-MCI
5/20lun.
2 stopsSpirit Airlines
20h 30mMCI-BOI
$202
5/28mar.
1 stopDelta
5h 47mBOI-STL
6/5mer.
1 stopDelta
7h 13mSTL-BOI
$294
5/25sam.
1 stopDelta
7h 07mBOI-STL
5/31ven.
1 stopDelta
6h 24mSTL-BOI
$295
5/7mar.
1 stopAlaska Airlines
7h 59mBOI-MCI
5/8mer.
1 stopAlaska Airlines
6h 20mMCI-BOI
$342
5/18sam.
1 stopUnited Airlines
6h 41mBOI-MCI
5/18sam.
1 stopUnited Airlines
6h 57mMCI-BOI
$356
9/10mar.
2 stopsAlaska Airlines
13h 55mBOI-SGF
9/17mar.
2 stopsAlaska Airlines
10h 21mSGF-BOI
$358
8/24sam.
1 stopUnited Airlines
5h 15mBOI-SGF
8/28mer.
1 stopUnited Airlines
5h 08mSGF-BOI
$363
5/20lun.
2 stopsAmerican Airlines
14h 47mBOI-STL
5/27lun.
1 stopAmerican Airlines
6h 15mSTL-BOI
$417
6/18mar.
1 stopAmerican Airlines
8h 02mBOI-SGF
7/9mar.
1 stopAmerican Airlines
7h 16mSGF-BOI
$558

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Recent one-way flight deals

5/21mar.
1 stopSpirit Airlines
12h 31mBOI-STL
$73
5/17ven.
1 stopSpirit Airlines
7h 55mBOI-MCI
$87
5/9jeu.
1 stopSpirit Airlines
20h 54mBOI-STL
$92
6/25mar.
1 stopDelta
5h 45mBOI-STL
$147
8/10sam.
1 stopSun Country Air
22h 22mBOI-STL
$148
5/21mar.
2 stopsDelta
9h 15mBOI-STL
$197
5/21mar.
2 stopsAmerican Airlines
14h 47mBOI-STL
$225
5/10ven.
1 stopAmerican Airlines
8h 24mBOI-STL
$238
8/15jeu.
1 stopUnited Airlines
18h 27mBOI-SGF
$278
6/1sam.
1 stopUnited Airlines
5h 00mBOI-MCI
$358

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Last minute flights from Boise to Missouri

Last minute flight, train and bus deals

4/23mar.
multi-stopUnited Airlines
5h 52mBOI-SGF
4/25jeu.
multi-stopUnited Airlines
5h 17mSGF-BOI
$458
4/23mar.
multi-stopAmerican Airlines
8h 22mBOI-SGF
4/25jeu.
multi-stopAmerican Airlines
8h 47mSGF-BOI
$523
4/24mer.
multi-stopDelta
10h 01mBOI-SGF
4/25jeu.
multi-stopDelta
9h 03mSGF-BOI
$673
4/24mer.
multi-stopDelta
10h 01mBOI-SGF
4/25jeu.
multi-stopDelta
12h 03mSGF-BOI
$678
4/23mar.
multi-stopAmerican Airlines
7h 47mBOI-SGF
4/25jeu.
multi-stopAmerican Airlines
10h 22mSGF-BOI
$809
4/23mar.
multi-stopUnited Airlines
21h 08mBOI-SGF
4/25jeu.
multi-stopUnited Airlines
5h 12mSGF-BOI
$821
4/23mar.
multi-stopDelta
9h 33mBOI-SGF
4/25jeu.
multi-stopDelta
12h 03mSGF-BOI
$898

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Boise - Missouri Flights

Departure:

Boise (BOI)United States

Return flight deals:

Missouri - Boise

Cabin classes: