How many flights depart from Missouri to Maine on average per week?

As of April 2026, there are 65 flights per week flying from Missouri to Maine. The most common day of the week flights depart is Sat, with 18% of flights taking off on this day.

How long is the flight from Missouri to Maine?

If you’re flying from a popular airport in Missouri, such as St. Louis or Kansas City, and flying into Maine, then you can expect flight times to average 4h 16m and 4h 50m, respectively.

What is the cheapest airline that flies from Missouri to Maine?

Delta, Southwest, and American Airlines are the most popular carriers operating from Missouri to Maine

What airlines fly to Maine?

American Airlines, Delta and Southwest are the top three most popular airlines that fly to Maine from Missouri according to our data. American Airlines is the first choice among our users, with 61% of people opting to fly with this airline when traveling to Maine. Keep in mind that there are 4 different airlines that fly to Maine on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Missouri to Maine?

Prices for flights from Missouri to Maine refresh daily.

How many operators does momondo search for flights from Missouri to Maine?

As of April 2026, there are 6 operators available to choose from for flights from Missouri to Maine.

How old do you have to be to fly from Missouri to Maine?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Missouri to Maine.

What documentation or ID do you need to fly to Maine?

The required travel and health documents for your Maine trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Maine. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$79 Cheap Flights from Missouri to Maine in 2026

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Find the cheapest flights from Missouri to Maine

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:24 pm - 1:24 am

MCI

BOS

6h 00m

1 stop

12:01 pm - 5:29 pm

BOS

MCI

6h 28m

1 stop

$160Frontier

Wed, May 13 - Wed, May 20

6:24 pm - 1:24 am

MCI

BOS

6h 00m

1 stop

12:01 pm - 5:29 pm

BOS

MCI

6h 28m

1 stop

$171Frontier

Wed, May 6 - Sat, May 9

6:00 am - 11:45 am

STL

BGR

4h 45m

1 stop

4:34 pm - 11:59 pm

BGR

STL

8h 25m

1 stop

$211American Airlines

Wed, May 27 - Wed, Jun 3

5:40 pm - 11:45 pm

STL

BGR

5h 05m

1 stop

2:22 pm - 7:00 pm

BGR

STL

5h 38m

1 stop

$239American Airlines

Wed, May 27 - Wed, Jun 3

5:45 pm - 11:33 pm

STL

BGR

4h 48m

1 stop

5:05 am - 12:20 pm

BGR

STL

8h 15m

2 stops

$262Delta

Wed, May 27 - Wed, Jun 3

5:40 pm - 11:35 pm

STL

BGR

4h 55m

1 stop

5:05 am - 2:52 pm

BGR

STL

10h 47m

2 stops

$292Delta

Mon, Jun 8 - Tue, Jun 16

2:30 pm - 10:55 pm

MCI

PWM

7h 25m

2 stops

5:30 am - 9:45 am

PWM

MCI

5h 15m

1 stop

$318Southwest

Tue, Jun 16 - Tue, Jun 23

6:00 am - 3:03 pm

SGF

BOS

8h 03m

1 stop

12:30 pm - 6:39 pm

BOS

SGF

7h 09m

1 stop

$329United Airlines

Tue, May 5 - Tue, May 12

6:00 am - 2:26 pm

SGF

BOS

7h 26m

2 stops

7:30 am - 2:35 pm

BOS

SGF

8h 05m

1 stop

$334United Airlines

Tue, May 5 - Tue, May 12

2:30 pm - 10:40 pm

STL

BOS

7h 10m

2 stops

12:50 pm - 2:40 pm

BOS

STL

2h 50mnonstop

$350Southwest

Wed, Jun 3 - Wed, Jun 10

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Frontier flights from Missouri to Maine

Our best Frontier deals on Missouri to Maine flight tickets

Frontier

May 13

MCI6:24 pmKansas City

6h 00m

1 stop

BOS1:24 amBoston Logan Intl

May 20

BOS12:01 pmBoston Logan Intl

6h 28m

1 stop

MCI5:29 pmKansas City

$160

Frontier

May 6

MCI6:24 pmKansas City

6h 00m

1 stop

BOS1:24 amBoston Logan Intl

May 9

BOS12:01 pmBoston Logan Intl

6h 28m

1 stop

MCI5:29 pmKansas City

$171

Frontier

May 29

MCI6:24 pmKansas City

12h 25m

1 stop

BOS7:49 amBoston Logan Intl

Jun 6

BOS6:00 amBoston Logan Intl

12h 29m

1 stop

MCI5:29 pmKansas City

$174

Spirit Airlines flights from Missouri to Maine

Our best Spirit Airlines deals on Missouri to Maine flight tickets

Spirit Airlines

May 15

MCI10:35 amKansas City

10h 07m

1 stop

BOS9:42 pmBoston Logan Intl

May 17

BOS7:00 amBoston Logan Intl

27h 29m

1 stop

MCI9:29 amKansas City

$276

Spirit Airlines

May 1

MCI4:47 pmKansas City

23h 46m

3 stops

BOS5:33 pmBoston Logan Intl

May 3

BOS10:25 amBoston Logan Intl

7h 41m

1 stop

MCI5:06 pmKansas City

$483

Spirit Airlines

May 1

MCI4:47 pmKansas City

23h 46m

3 stops

BOS5:33 pmBoston Logan Intl

May 5

BOS5:45 amBoston Logan Intl

28h 44m

3 stops

MCI9:29 amKansas City

$510

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Kansas CityBoston

MCI - BOS

MCIBOS

Kansas City

Wed 5/13

6:24 pm-1:24 am

1 stop6h 00m

Boston Logan Intl

Wed 5/20

12:01 pm-5:29 pm

1 stop6h 28m

$160

Kansas CityBoston

MCI - BOS

MCIBOS

Kansas City

Wed 5/6

6:24 pm-1:24 am

1 stop6h 00m

Boston Logan Intl

Sat 5/9

12:01 pm-5:29 pm

1 stop6h 28m

$171

St. LouisBangor

STL - BGR

STLBGR

Lambert-St Louis

Wed 5/27

6:00 am-11:45 am

1 stop4h 45m

Bangor

Wed 6/3

4:34 pm-11:59 pm

1 stop8h 25m

$211

St. LouisBangor

STL - BGR

STLBGR

Lambert-St Louis

Wed 5/27

5:40 pm-11:45 pm

1 stop5h 05m

Bangor

Wed 6/3

2:22 pm-7:00 pm

1 stop5h 38m

$239

St. LouisBangor

STL - BGR

STLBGR

Lambert-St Louis

Wed 5/27

5:45 pm-11:33 pm

1 stop4h 48m

Bangor

Wed 6/3

5:05 am-12:20 pm

2 stops8h 15m

$262

St. LouisBangor

STL - BGR

STLBGR

Lambert-St Louis

Mon 6/8

5:40 pm-11:35 pm

1 stop4h 55m

Bangor

Tue 6/16

5:05 am-2:52 pm

2 stops10h 47m

$292

Kansas CityPortland

MCI - PWM

MCIPWM

Kansas City

Tue 6/16

2:30 pm-10:55 pm

2 stops7h 25m

Portland

Tue 6/23

5:30 am-9:45 am

1 stop5h 15m

$318

SpringfieldBoston

SGF - BOS

SGFBOS

Springfield-Branson

Tue 5/5

6:00 am-3:03 pm

1 stop8h 03m

Boston Logan Intl

Tue 5/12

12:30 pm-6:39 pm

1 stop7h 09m

$329

SpringfieldBoston

SGF - BOS

SGFBOS

Springfield-Branson

Tue 5/5

6:00 am-2:26 pm

2 stops7h 26m

Boston Logan Intl

Tue 5/12

7:30 am-2:35 pm

1 stop8h 05m

$334

Quickest round-trip

St. LouisBoston

STL - BOS

STLBOS

Lambert-St Louis

Wed 6/3

2:30 pm-10:40 pm

2 stops7h 10m

Boston Logan Intl

Wed 6/10

12:50 pm-2:40 pm

Nonstop2h 50m

$350

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Missouri to Maine

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Maine?

The cheapest month to fly to Maine from Missouri is in March. Flight prices, which tend to average around $349, are often lower during this time because this is during the off-season. If you aren’t able to travel to Maine during the month of March, then flying in December is also cheap. Prices for this month can be found on momondo for an average of $386.

How far in advance should I book a flight to Maine?

You are more likely to see cheaper flights to Maine from Missouri when booking weeks ahead of your departure date. In general, you can expect to find flights to Maine for around $431 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Maine from Missouri for as low as $329 on momondo.

Can stopping save me money on Missouri to Maine flights?

You could potentially save up to 37% on your flight if you consider stops on a Missouri to Maine flight.

Cheap Missouri to Maine flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Missouri to Maine

Fastest flight time	2h 30m
Direct flights	Every day
Airports in Maine	49 airports

The fastest flight from Missouri to Maine takes 2h 30m

Direct flights go from Missouri to Maine every day.

There are 49 airports in Maine. From Missouri there are direct flights to Boston Logan Intl (BOS).

Search flight deals

Frequently asked questions about flying from Missouri to Maine

When did momondo last update prices for flights from Missouri to Maine?
Prices for flights from Missouri to Maine refresh daily.
How many operators does momondo search for flights from Missouri to Maine?
As of April 2026, there are 6 operators available to choose from for flights from Missouri to Maine.
How old do you have to be to fly from Missouri to Maine?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Missouri to Maine.
What documentation or ID do you need to fly to Maine?
The required travel and health documents for your Maine trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Maine. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Missouri to Maine

Compare and see reviews for airlines that fly from Missouri to Maine with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $128	Free Cancellation	Rating 7.9 8,422 reviews	Search Delta flights
United Airlines	PriceFrom $201	Free Cancellation	Rating 7.4 9,607 reviews	Search United Airlines flights
American Airlines	PriceFrom $258	Free Cancellation	Rating 7.1 11,625 reviews	Search American Airlines flights
Southwest	PriceFrom $284	Free Cancellation	Rating 8.0 4,330 reviews	Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from Missouri to Maine?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Missouri to Maine. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Missouri to Maine with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Missouri to Maine flights to just show those with flexible booking policies.

How can momondo help me find flights from Missouri to Maine?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Maine from Missouri.

I’m not ready to book a flight from Missouri to Maine right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Missouri to Maine flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.