$83 Find Cheap Flights from Maine to Missouri

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Good to know

Low seasonJanuary
High seasonJuly
Cheapest flight$83
Best time to beat the crowds but there is an average 3% increase in price.
Most popular time to fly and prices are also 4% lower on average.
Flight from Boston to St. Louis

FAQs for booking flights from Maine to Missouri

  • How does KAYAK find such low prices on flights from Maine 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 Maine to Missouri.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Maine to 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 Maine 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 from Maine to Missouri with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Maine 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 from Maine to Missouri up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest day to fly to Missouri?

    Based on KAYAK data, the cheapest day to fly to Missouri is Tuesday where round-trip tickets can be as cheap as $443. On the other hand, the most expensive day to fly is Monday, where round-trip prices are $638 on average.

  • What is the cheapest time of day to fly to Missouri?

    The cheapest time of day to fly to Missouri is generally in the evening, when round-trip flights cost $441 on average. Morning departures are around 6% more expensive than evening flights, on average. The most expensive time of day to fly to Missouri is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $609.

  • What is the cheapest month to fly from Maine to Missouri?

    The cheapest month for flights from Maine to Missouri is November, when tickets cost $268 (return) on average. On the other hand, the most expensive months are January and June, when the average cost of round-trip tickets is $560 and $492 respectively.

  • How long is the flight to Missouri?

    An average nonstop flight from Maine to Missouri takes 7h 16m, covering a distance of 1208 miles. The shortest route is Boston (BOS) to St. Louis (STL) with an average flight time of 2h 55m.

  • What are the most popular destinations in Missouri?

    Based on KAYAK flight searches, the most popular destination is Kansas City (47% of total searches to Missouri). The next most popular destinations are St. Louis (45%) and Springfield (8%). Searches for flights to Quincy (0%) are also popular.

Top 4 airlines serving from Maine to Missouri

 
Need help choosing which airline to fly with from Maine 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.
8.0
SouthwestOverall score based on 4287 reviews
7.1Food
8.2Boarding
7.6Entertainment
8.0Comfort
8.6Crew
Airline reviews

Southwest is typically delayed, and it gets wearisome. It is no longer a discount airline and you get way less than you pay for when it comes to comfort and Ce.

6.0 GoodDavid, Jun 2025BWI - COS
Read more Southwest reviews

Southwest is typically delayed, and it gets wearisome. It is no longer a discount airline and you get way less than you pay for when it comes to comfort and Ce.

We sat on the plane on the tarmac for 4 hours.

I'm not a fan of Southwest's model. I don't like the herding style of boarding.

Flight crew and cabin crew were great. I had to rearrange flights because my original flight was 3hrs delayed for weather, the rub is the flight I moved to boarded on time then we sat at the gate for 2 hours because scheduling stole our first officer for another flight, TWICE. Then our actual FO was an hour delayed. To make it worse my original flight went from a 3 hour delay to departing 15min EARLY. Just poor scheduling operations all around.

Bring back peanuts Take our drink orders when were all seated, especially after you switch to assigned seating.

Staff was far less than helpful at all times. Departure and arrival times mean nothing to Southwest. Extremely disappointed, will never fly with them again, and I’ll be sure to share my experience with all.

It is southwest seat was ok. Not the most comfortable seat

I’ve always loved Southwest. No issues at all. I was flying standby and the gate agent was extremely friendly and helpful. Boarding was smooth and I was able to get a window seat in the emergency exit row. Crew was fantastic! They were very professional and accommodating. We had to divert from our destination due to weather but the flight crew kept everyone at ease and informed us of all pertinent information. Excellent flight

The price of the tickets isn't matching the flight experience. No matter how long the flight is, you're only getting pretzels. The flight attendants looked unkept and over it.

Plz don't take away free bags and free seating

Great service. Flight was delayed while we sat on the runway for a couple of hours. Weather related. Staff made is very bearable. The steward servicing the first class cabin was exceptional. Thank you! 💗

5 hours of delay that could've been much shorter if Delta had taken the 1 hour delay they imposed on the flight before boarding to run any of the plane checks required for flight to find the hydraulic issue that required nearly 3 hours to fix. $24 of meal credit buys a sandwich and a soft drink. Poor communication within the terminal about what gate we'd be re-boarding from and when we'd be re-boarding.

Amazing flight! I have never noticed the uniforms of the attendants before in twenty years of flying except today when one female had the most amazing dress on. It was beautifully designed and showed she was in charge. I never dreamed I would google who designed Delta uniforms . The ultimate compliment is when another woman admires your outfit. . I hope your designer puts it on the market

It would be nice if was given wires ear buds. Overall was a good experience was able to sleep on the plane

My flight was 6 pm 6/6. Every hour they delayed it again - air condition issues then no pilot then the crew had worked too many hours and cancelled the flight at 11 pm. Sent customers to NJ a 45 minutes uber ride to a hotel. Had to be back by 5 am for a 7 am flight and again no pilot etc with another three hours of delays.

The entertainment and wifi mostly didn't work on this flight.

Terrible entertainment system - kept freezing and audio kept cutting out. Snacks were mediocre at best for a 5 hour flight.

The check in and bag drop off for Sky Priority members is slow. The Clear security was also slow - a TSA issue.

I am still upset that my bag was lost on a recent trip to Rome ; we were inconvenienced and out €150 Euros ; delta has refused to reimburse us

I am very bothered by the events today. I can't believe the flight attendants allowed someone to take my seat and made me move. It was embarrassing. I was in the right. The lady just didn't want move. I can't believe delta would allow this to stand and disrespect my rights as a passenger. The lady complained about her leg and that she couldn't move. Firstly somehow she was able to make it to row 24. Not sure how much her leg could have hurt. Secondly, I'm in plenty of pain myself. I just finished chemotherapy a several weeks ago. My body is constantly sore. Yet deltas flight attendants didn't appropriately protect my rights. In the end they found me a seat on the plane but I want to understand how delta can operate this way. They in essence allowed a bully to get their way.

it was so bad. I tried to board my flight from vancouver to saskatoon. And to my surprise they did not board me cause the flight was changed and no email was send to me. and on my boarding pass which i got from seattle says different flight. I did not knew anyone from Vancouver, air canada crew was rude, i asked for today flight but they were rude and i had early morning dental appointment in saskatoon. I was so much in pain and my whole day is wasted today. and i suffered alot. They did provide me hotel but they did not provide me any food. I am really really disappointed first time had so bad experience with air canada. I may think twice to book it again. If i can get any reply or any composition that would be great. Thanks

It was fine, definitely older planes with no charging or anything. There’s no entertainment set up on board, but it is nice that they allow you to access the in flight entertainment from your phone without having to pay for the Wi-Fi and they do offer free texting.

Boarding was mayhem. Late boarding by 15 minutes because of lack of staff (missing 1 flight attendant. We had to wait for an arrival of another plane before we could board). Flight was a little rough, but cannot blame on airlines.

Impressed with the service despite turbulence because of the weather. Both flights arrived before their scheduled times.

Very comfortable (upgraded to business class). The audio on my screen didn’t work, but I managed to play the audio through my phone while watching the screen.

Great experience…left a bit behind schedule but made up fir that in the air and landed 10 minutes early 😁

I was supposed to be on business class at first class from Denver back to Miami due to weather changes. I missed my connection and it’s put on a flight to Fort Lauderdale. Instead of honoring my business class/1st class ticket, they put me in coach, but there were two first class seats open. I think it’s absolutely disgusting that I paid for first class $1300 ticket and they put me in economy and they had to open seats available and I have still not been refunded the difference. I ended up having to eat a snack box instead of the meal I was supposed to get and did not get home till 2 AM so I think that’s a little pathetic that I had to live off crackers for dinner And my poor dog ate some cheese and salami. Oh yes, apparently when they switched me to the new flight they forgot to mention I had a service dog

Excellent service despite turbulence during the flight. Flight attendants were remarkable!

I liked that the flight was nonstop from ORD to CIU for $200 round trip.

Smooth flight, especially take off and landing, and great crew on board. Really loved the stroopwaffles!

It was one of my worst flight ever. First they were changing the gate for at least 4 times, changing from gate D7 to D12 to D44. Considering the size of the Miami Airport, we are talking about long distance and the train at the airport was not working. Then the flight was delayed around one hour. Then finally we boarded into the plane and when everybody was seated, there was an announcement that there is an issue with one of the tire of the plane, so we all had to get out of the plane with our belongings, to replace the tire. So we had around 2.5-hour delay

Most miserable flight ever. We waited almost 2 hours on the runway because the flight was oversold. American offered $1200 credit. Then there was some nonsense about weight distribution. Ridiculous. No food for 8 plus hours on the flight. I will be writing a letter.

Honestly, I haven’t flown American in years, probably due to the pandemic and my being unable to travel for certain periods in the last two years, but it was a good experience to dig out or obtain a new American Airlines account after many years of traveling for business with American in the past.

The plane was probably full boarding was easy. We were able to check our carry-on luggage for free. It was a return flight through Philly to LA. Never saw a stewardess do a demonstration of emergency Procedures. I think my flight was pretty full

Plane, flight, crew, captain were all great. The first flight had a Chipotle box lunch...delicious.

Plane, flight, crew, captain were all great. The first flight had a Chipotle box lunch...delicious. this return flight not as tasty, but filling.

The flight was 2 hour delayed, otherwise everything was excellent. The delay was due to the hourly limit requirement so given that as a reason, I'm happy with the flight!

Weather delay for 2.5 hours followed by half hour crew delay, did not have ginger ale, uncomfortable seats

So awful Unreliable Unfriendly Bad Mad Mean Smelly Hot Late Overbooked Understaffed Expensive Cramped Narcs If they were a fruit they’d be rotten durian

It’s a great flight. Service is good. Staff is awesome.

Book cheap flights from Maine to Missouri

Recent round-trip flight deals

7/15Tue
1 stopSpirit Airlines
10h 02mBOS-MCI
7/19Sat
1 stopSpirit Airlines
7h 24mMCI-BOS
$168
7/12Sat
1 stopSpirit Airlines
11h 59mBOS-MCI
7/19Sat
1 stopSpirit Airlines
7h 24mMCI-BOS
$170
9/17Wed
1 stopAmerican Airlines
7h 49mBOS-STL
9/17Wed
nonstopAmerican Airlines
2h 42mSTL-BOS
$199
9/17Wed
1 stopAmerican Airlines
11h 09mBOS-MCI
9/24Wed
1 stopAmerican Airlines
8h 34mMCI-BOS
$223
8/26Tue
1 stopDelta
5h 40mBOS-SGF
8/30Sat
1 stopDelta
6h 20mSGF-BOS
$257
8/19Tue
1 stopDelta
5h 34mBGR-MCI
8/27Wed
1 stopDelta
5h 22mMCI-BGR
$269
9/25Thu
1 stopUnited Airlines
5h 23mPWM-MCI
9/29Mon
1 stopUnited Airlines
5h 12mMCI-PWM
$299
7/8Tue
nonstopSouthwest
3h 05mBOS-STL
7/15Tue
nonstopSouthwest
2h 30mSTL-BOS
$315
7/8Tue
nonstopSouthwest
3h 05mBOS-STL
7/15Tue
nonstopSouthwest
2h 35mSTL-BOS
$317
6/30Mon
1 stopUnited Airlines
5h 25mPWM-MCI
7/4Fri
1 stopUnited Airlines
6h 20mMCI-PWM
$337

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Recent one-way flight deals

9/11Thu
1 stopSpirit Airlines
18h 54mBOS-STL
$83
7/15Tue
1 stopSpirit Airlines
10h 02mBOS-MCI
$83
8/26Tue
1 stopAmerican Airlines
8h 25mBOS-STL
$111
8/12Tue
1 stopAmerican Airlines
9h 13mBOS-MCI
$117
8/12Tue
2 stopsDelta
11h 06mPWM-STL
$148
7/12Sat
nonstopSouthwest
2h 55mBOS-STL
$158
10/8Wed
1 stopDelta
8h 50mBOS-SGF
$160
7/16Wed
1 stopSouthwest
7h 15mBOS-MCI
$169
10/7Tue
2 stopsUnited Airlines
12h 03mBOS-SGF
$171
9/22Mon
1 stopUnited Airlines
21h 03mBOS-STL
$176

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Last minute flights from Maine to Missouri

Last minute flight, train and bus deals

6/17Tue
multi-stopSpirit Airlines
13h 17mBOS-MCI
6/24Tue
multi-stopSpirit Airlines
25h 58mMCI-BOS
$347
6/16Mon
multi-stop
15h 13mBOS-STL
6/20Fri
multi-stop
10h 28mSTL-BOS
$352
6/13Fri
multi-stopAmerican Airlines
7h 41mBOS-SGF
6/14Sat
multi-stopAmerican Airlines
6h 01mSGF-BOS
$354
6/13Fri
multi-stopAmerican Airlines
7h 43mBOS-MCI
6/15Sun
multi-stopAmerican Airlines
5h 26mMCI-BOS
$359
6/17Tue
multi-stopDelta
11h 53mBOS-STL
7/1Tue
multi-stopDelta
7h 15mSTL-BOS
$476
6/17Tue
multi-stopDelta
9h 53mBOS-STL
6/30Mon
multi-stopDelta
6h 58mSTL-BOS
$502
6/14Sat
multi-stopUnited Airlines
5h 51mPWM-SGF
6/16Mon
multi-stopUnited Airlines
8h 56mSGF-PWM
$504
6/13Fri
multi-stopUnited Airlines
7h 44mBOS-SGF
6/14Sat
multi-stopUnited Airlines
7h 46mSGF-BOS
$524
6/14Sat
multi-stopSouthwest
8h 55mPWM-STL
6/18Wed
multi-stopSouthwest
8h 05mSTL-PWM
$673
6/14Sat
multi-stopSouthwest
5h 05mPWM-MCI
6/17Tue
multi-stopSouthwest
5h 00mMCI-PWM
$705

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Everything you need to know for your flight to Missouri

Cabin class types available on flights to Maine

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

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