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$47 Find Cheap Flights from Missouri to Arizona

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Missouri to Arizona departing on 10/3. 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

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Good to know

Low season

July

High season

March

Cheapest flight

$47
Best time to beat the crowds with an average 4% drop in price.
Most popular time to fly with an average 6% increase in price.
Flight from St. Louis to Las Vegas

FAQs for booking flights from Missouri to Arizona

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

    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 Missouri to Arizona.

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

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

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

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

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

See more FAQs

Top 4 airlines serving from Missouri to Arizona

Need help choosing which airline to fly with from Missouri to Arizona? 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.
8.1
Singapore AirlinesOverall score based on 1327 reviews
8.3Boarding
8.0Comfort
8.0Entertainment
7.7Food
8.6Crew
Airline reviews

A 16 hour flight from Singapore to Los Angeles had only 2 meals. Please make it 3 meals.

10.0 ExcellentJijo, Aug 2024SIN - LAX
Read more Singapore Airlines reviews

A 16 hour flight from Singapore to Los Angeles had only 2 meals. Please make it 3 meals.

Overall good experience, convenient Changi Airport, even the layover was long.

Singapore Airlines from Mumbai was late, we were rerouted to Copenhagen and then to Los Angeles. As senior citizens, we should have been given a hotel voucher for a night and fly out the next day. I hope Singapore Airlines should give us a credit in good faith if they want us to fly with them. I doubt it, but you never know.

I had to change a flight date and it cost me $800.00 dollars. In the past, if there was room on the flight(which there was), Singapore Airlines simply re-booked me. This might have occurred because the office in Bali where I could interface with a human face to face is now closed since COVID. I naively figured the ability to change my flight into my decision to go with Singapore Airlines as it does cost a bit more. I will still fly on them as they are superior to the other carriers by a fairly large margin, especially for my needs.

I was traveling with my 3 minor children, one leg I was seated two aisles behind them. On the longest leg I would have preferred sitting across the aisle from them, not behind. My youngest is 4yos. I understand airplane seating configurations are not the airlines problem but seating the one adult with a reservation apart from the minors was very difficult.

Awesome! Was impressed with the hospitality and the thoughtful services. The cabin attendants were superb.

Leg room and flight sound insulation is very bad. They broke 3 of my bags with bad handling

Crews were great but food not much selection just all tailored for Asian passengers.

I had a great experience with Singapore airlines as always. The partner airline, Scoot was fine except my bag was misplaced during the shuffle. Ultimately, my baggage arrived intact. Attempting to inquire about my baggage was impossible.

plus: service and personal assistance minus: online check-in did not work

Bathroom was not cleaned as often as other airlines does. It was gross for a less than full flight capacity.

Rarely saw a flight attendant. Never received what I wanted from drink service. Twice I was told they would return with my order. I never saw the flight attendant again. I has requested a Moslem meal. I did not receive. It

From BOS to HK, the crew had pushed me to choose the pasta for meal multiple times. It was a bad experience. Without this, everything was good.

The crew is amazing, very attentive. They went above and beyond when we had a small spill. the food on this trip was not nearly as good as other Cathay flights. The economy seats are very comfortable, but when the person in front of yo reclines, you need to recline to see your screen or be comfortable.

From Chicago to Hong Kong was great., but from Hong Kong to manila we had hard time looking for the gate of our connecting flight. There wasn’t hardly any sign.

Cathay Pacific helps me with the planning due to weather delays. Well planed flights.

It as great, my in flight entertainment was malfunctioning though.

Flight crew went above and beyond to make sure the flight was enjoyable for us!

Both my husband and I ordered the fish for dinner and we both got sick and throwing up on the plane. I don’t think the seafood was handled properly and I for sure will not order fish the next time around.

Im now late to my appointment because of delayed flight

Boarding took forever. It's also weird that we paid more (for preferred seats) to get on the plane last. Inflight WiFi never worked the entire trip. I want my money back.

The cosmetic condition was pretty run down. The carpets were badly worn out. Even the paint on the wings was chipped and peeled! Looks like they are running these 787s to the ground..

WiFi didn’t work on both sectors so made killing time harder - planes clean modern and good flight crew - would do again if WiFi works

6hrs fly they dont give you a glass of water from seoul to singapore need to buy drink and food plus they charge for bag on international fly is always Free 1 bag from seoul to singapore is Not a local fly you are traveling true asia same story from singapore to Bali no water drink after payment for bag drink cost more the regular airline Well never use this company again we use regular company like Delta korea japan China and even scoot parent company Singapore Air

We had 2 attempts to land at Singapore Changing during a thunderstorm. Everything was delayed by 1 hour plus.

Boarding was not accordingly after front seat, bmf then back seat. This delayed for at least 40mins or more. The staff at Jakarta can do better. Is chaos at the entry to board the plane. This tarnished Scoot reputation when everyone was talking about it.

The crew was not customer oriented at all, even confrontational . The aircraft needs more attention to detail as far as comfort, and the 1 hour sitting at the gate with no air is inexcusable

We flew on the 787 Dreamliner direct to main gate at KLIA2, quick entry via eGate and on the train 41mins after touchdown. Go well SCOOT

Was on scoot plus. The only good thing about the flight was the spacious seats. Tables and armrests were extremely dirty Food: bad Entertainment: non existent Wifi: unable to connect, then was painfully slow that we couldn’t even send messages Good thing we had a night flight, so we just slept throughout.

Not clear why boarding passes could only be issued at the counter and not through the kiosk. I had already check-in on the web, so waiting to obtain a boarding pass 1.5 hours before the actual flight defeats the purpose of early web check-in.

Delay flight more than 8hours waiting and poor customer service!

Plane was extremely small so mind the size of your carry on

Other than lack of snacks, everything else went very well.

They don’t keep you updated on the flight status very well. It was late but nothing said

Pros: "Nothing!!! Horrible airline with horrible staff members."
Cons: "Everything. The staff and crew of Intercaribbean airlines are very unprofessional and not helpful at all. On top of the flight delays all the luggage for that particular flight was left in Kingston. Everybody was rather nonchalant and unapologetic about the situation. I was told I would get the the following day. The next day only two of my three bags showed up. I was not compensated for the inconvenience and was told point blank that they will only deliver one of my bags to my address even though they were the reason I had NONE of my luggage in the first place. They are disgusting!!! I would never recommend this airline to anyone."
Pros: "Nice people"
Cons: "A long walk to the D3 gate, but there were no amenities there I.e. snacks (to be fair a new terminal is under construction)"
Cons: "There was no air. I understand when you are on the ground it can be limited but even after getting to altitude there was no air conditioning."
Cons: "The flight was delayed for over three hours, apparently it is a regular occurence."

Book cheap flights from Missouri to Arizona

Recent round-trip flight deals

10/27Sun
nonstopFrontier
3h 42mSTL-LAS
10/29Tue
1 stopFrontier
20h 50mLAS-STL
$91
10/28Mon
nonstopFrontier
3h 42mSTL-LAS
11/2Sat
1 stopFrontier
15h 23mLAS-STL
$92
10/28Mon
nonstop
3h 04mMCI-LAS
11/1Fri
nonstop
2h 51mLAS-MCI
$97
10/22Tue
1 stopSpirit Airlines
11h 59mMCI-LAS
10/24Thu
nonstopSpirit Airlines
2h 51mLAS-MCI
$98
10/28Mon
nonstop
3h 04mMCI-LAS
10/29Tue
1 stop
12h 08mLAS-MCI
$103
10/13Sun
nonstopSpirit Airlines
3h 06mMCI-LAS
10/20Sun
nonstopSpirit Airlines
2h 51mLAS-MCI
$123
1/6Mon
nonstopAllegiant Air
3h 18mSGF-LAS
1/10Fri
nonstopAllegiant Air
3h 03mLAS-SGF
$157
1/10Fri
nonstopAllegiant Air
3h 27mSGF-LAS
1/13Mon
nonstopAllegiant Air
3h 03mLAS-SGF
$193
12/17Tue
1 stopUnited Airlines
8h 31mSGF-LAS
12/18Wed
1 stopUnited Airlines
6h 29mLAS-SGF
$281
12/13Fri
1 stopUnited Airlines
6h 19mSTL-TUS
12/17Tue
1 stopUnited Airlines
5h 09mTUS-STL
$326

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Recent one-way flight deals

10/3Thu
nonstopSpirit Airlines
3h 32mSTL-LAS
$47
11/20Wed
nonstopSpirit Airlines
3h 22mSTL-LAS
$48
10/26Sat
1 stopFrontier
5h 15mMCI-LAS
$52
11/19Tue
1 stopFrontier
4h 50mMCI-PHX
$52
12/3Tue
1 stop
26h 22mSTL-PHX
$88
10/19Sat
1 stopAmerican Airlines
6h 50mMCI-LAS
$89
12/17Tue
1 stopAmerican Airlines
7h 07mSTL-LAS
$89
10/16Wed
1 stopUnited Airlines
7h 34mSTL-LAS
$108
12/3Tue
1 stop
27h 14mSTL-PHX
$117
11/16Sat
2 stopsUnited Airlines
14h 33mSTL-LAS
$153

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Last minute flights from Missouri to Arizona

Last minute flight, train and bus deals

9/24Tue
multi-stopFrontier
24h 55mSTL-LAS
9/26Thu
nonstopFrontier
3h 26mLAS-STL
$198
9/20Fri
multi-stop
13h 27mMCI-PHX
9/24Tue
multi-stop
22h 15mPHX-MCI
$216
9/20Fri
multi-stopSpirit Airlines
31h 26mMCI-PHX
9/24Tue
multi-stopSpirit Airlines
29h 08mPHX-MCI
$256
9/22Sun
multi-stopSpirit Airlines
23h 59mSTL-PHX
9/25Wed
multi-stopSpirit Airlines
31h 31mPHX-STL
$258
9/23Mon
nonstopAllegiant Air
3h 05mSGF-LAS
9/27Fri
nonstopAllegiant Air
3h 00mLAS-SGF
$274
9/23Mon
nonstopAllegiant Air
3h 05mSGF-LAS
9/27Fri
nonstopAllegiant Air
3h 00mLAS-SGF
$305
9/21Sat
multi-stopAmerican Airlines
5h 10mSGF-LAS
9/24Tue
multi-stopAmerican Airlines
6h 56mLAS-SGF
$428
9/20Fri
multi-stopAmerican Airlines
8h 21mSGF-LAS
9/23Mon
multi-stopAmerican Airlines
7h 10mLAS-SGF
$458
9/21Sat
multi-stopUnited Airlines
8h 22mSGF-LAS
9/25Wed
multi-stopUnited Airlines
8h 23mLAS-SGF
$599
9/23Mon
multi-stopUnited Airlines
6h 07mSGF-LAS
9/30Mon
multi-stopUnited Airlines
18h 08mLAS-SGF
$619

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Everything you need to know for your flight to Arizona

Cabin class types available on flights to Missouri
Cabin classes available on flights to Missouri. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.