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$62+ Cheap flights from St. Louis (STL) to Maine

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/19. Fares are subject to change and may not be available on all flights or dates of travel.
STL — PWM
Sep 10 — Sep 171
From?
To?
Tue 9/10
Tue 9/17
1 adult, Economy
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Cheap St. Louis to Maine flights in September & October 2024

Find cheap flight options from St. Louis to Maine specifically for the months of September and October 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,924,376 searches. Prices were last updated on September 5, 2024.
These are some of the most attractive deals on flights from St. Louis to Maine in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
This FareScan deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FareScan is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/195:15 pmSTL - BOS
2 stops22h 17mSpirit Airlines
Thu 9/269:33 pmBOS - STL
1 stop11h 29mSpirit Airlines
Deal found 9/4$184
This Mytrip deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/275:00 pmSTL - BOS
2 stops23h 42mMultiple Airlines
Thu 10/39:33 pmBOS - STL
1 stop11h 29mMultiple Airlines
Deal found 9/4$185
This CheapOair deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/218:33 amSTL - BOS
1 stop22h 41mMultiple Airlines
Fri 10/2511:31 amBOS - STL
1 stop8h 15mMultiple Airlines
Deal found 9/5$186
This Mytrip deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/47:53 amSTL - BOS
1 stop27h 14mMultiple Airlines
Sat 10/128:48 pmBOS - STL
1 stop11h 54mMultiple Airlines
Deal found 9/3$187
This Mytrip deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2712:15 pmSTL - BOS
3 stops33h 07mMultiple Airlines
Thu 10/39:33 pmBOS - STL
1 stop11h 29mMultiple Airlines
Deal found 9/4$189
This FareScan deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FareScan is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/198:57 amSTL - BOS
1 stop23h 05mSpirit Airlines
Sun 9/226:30 amBOS - STL
2 stops26h 32mSpirit Airlines
Deal found 9/4$190
This FareScan deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FareScan is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/245:11 pmSTL - BOS
2 stops14h 03mSpirit Airlines
Mon 10/285:07 pmBOS - STL
2 stops24h 14mSpirit Airlines
Deal found 9/4$192
This Mytrip deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2412:23 pmSTL - PWM
1 stop27h 39mFrontier
Sun 10/277:40 pmPWM - STL
1 stop15h 57mFrontier
Deal found 9/5$192
This CheapOair deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1712:23 pmSTL - BOS
1 stop11h 10mMultiple Airlines
Mon 10/214:02 pmBOS - STL
1 stop25h 19mMultiple Airlines
Deal found 9/4$193

St. Louis to Maine 2024 flight deals

Discover exclusive flight deals for travel between St. Louis and Maine in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,924,376 searches. Data last updated September 5, 2024.
These are some of the most attractive deals on flights from St. Louis to Maine in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
This FareScan deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FareScan is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/195:15 pmSTL - BOS
2 stops22h 17mSpirit Airlines
Thu 9/269:33 pmBOS - STL
1 stop11h 29mSpirit Airlines
Deal found 9/4$184
This Mytrip deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/275:00 pmSTL - BOS
2 stops23h 42mMultiple Airlines
Thu 10/39:33 pmBOS - STL
1 stop11h 29mMultiple Airlines
Deal found 9/4$185
This CheapOair deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/218:33 amSTL - BOS
1 stop22h 41mMultiple Airlines
Fri 10/2511:31 amBOS - STL
1 stop8h 15mMultiple Airlines
Deal found 9/5$186
This Mytrip deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/47:53 amSTL - BOS
1 stop27h 14mMultiple Airlines
Sat 10/128:48 pmBOS - STL
1 stop11h 54mMultiple Airlines
Deal found 9/3$187
This Mytrip deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2712:15 pmSTL - BOS
3 stops33h 07mMultiple Airlines
Thu 10/39:33 pmBOS - STL
1 stop11h 29mMultiple Airlines
Deal found 9/4$189
This FareScan deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FareScan is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/198:57 amSTL - BOS
1 stop23h 05mSpirit Airlines
Sun 9/226:30 amBOS - STL
2 stops26h 32mSpirit Airlines
Deal found 9/4$190
This FareScan deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FareScan is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/245:11 pmSTL - BOS
2 stops14h 03mSpirit Airlines
Mon 10/285:07 pmBOS - STL
2 stops24h 14mSpirit Airlines
Deal found 9/4$192
This Mytrip deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2412:23 pmSTL - PWM
1 stop27h 39mFrontier
Sun 10/277:40 pmPWM - STL
1 stop15h 57mFrontier
Deal found 9/5$192
This CheapOair deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1712:23 pmSTL - BOS
1 stop11h 10mMultiple Airlines
Mon 10/214:02 pmBOS - STL
1 stop25h 19mMultiple Airlines
Deal found 9/4$193

St. Louis to Maine flights leaving soon

Find last-minute flight options from St. Louis to Maine for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,924,376 searches. Data last updated September 5, 2024.
Book one of these great deals on flights from St. Louis to Maine. Tip: verify your flight details before completing your reservation.
This FareScan deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FareScan is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/138:57 amSTL - BOS
1 stop23h 05mSpirit Airlines
Wed 9/182:30 pmBOS - STL
1 stop18h 32mSpirit Airlines
Deal found 9/5$215
This Frontier deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/158:48 amSTL - PWM
1 stop7h 17mFrontier
Sun 9/225:55 pmPWM - STL
1 stop15h 48mFrontier
Deal found 9/5$219
This FareScan deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FareScan is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/138:57 amSTL - BOS
1 stop23h 05mSpirit Airlines
Sun 9/156:10 amBOS - STL
1 stop11h 15mSpirit Airlines
Deal found 9/4$222
This CheapOair deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/158:48 amSTL - PWM
1 stop7h 17mFrontier
Sun 9/225:55 pmPWM - STL
1 stop15h 48mFrontier
Deal found 9/4$228
This CheapOair deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/129:43 amSTL - BOS
1 stop25h 24mMultiple Airlines
Sun 9/156:10 amBOS - STL
1 stop11h 15mMultiple Airlines
Deal found 9/4$233
This Mytrip deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/114:10 pmSTL - BOS
2 stops21h 49mMultiple Airlines
Thu 9/199:33 pmBOS - STL
1 stop11h 29mMultiple Airlines
Deal found 9/5$235
This FareScan deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FareScan is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/136:50 pmSTL - BOS
3 stops26h 32mMultiple Airlines
Wed 9/182:30 pmBOS - STL
1 stop18h 32mMultiple Airlines
Deal found 9/5$236
This FareScan deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FareScan is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/138:57 amSTL - BOS
2 stops13h 07mSpirit Airlines
Sun 9/156:10 amBOS - STL
1 stop11h 15mSpirit Airlines
Deal found 9/4$249
This CheapOair deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/138:57 amSTL - BOS
1 stop23h 05mSpirit Airlines
Sun 9/159:33 pmBOS - STL
1 stop11h 29mSpirit Airlines
Deal found 9/5$256

One-way flights to Maine from St. Louis

Search for one-way flight options from St. Louis to Maine. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,924,376 searches. Data last updated September 5, 2024.
Take a look at some of the one-way flights we've detected from St. Louis to Maine. Users needing a return flight from St. Louis to Maine should utilize the search form above.
This Mytrip deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/199:43 amSTL - BOS
1 stop25h 24mFrontier
Deal found 9/4$62
This CheapOair deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/39:43 amSTL - BOS
1 stop25h 24mFrontier
Deal found 9/4$65
This Frontier deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/156:42 pmSTL - BOS
1 stop13h 31mFrontier
Deal found 9/3$70
This Booking.com deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/47:53 amSTL - BOS
1 stop27h 14mFrontier
Deal found 9/3$75
This FareScan deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FareScan is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/228:57 amSTL - BOS
1 stop23h 05mSpirit Airlines
Deal found 9/4$78
This Expedia deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/48:57 amSTL - BOS
1 stop6h 35mSpirit Airlines
Deal found 9/5$86
This Mytrip deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1312:23 pmSTL - BOS
1 stop11h 10mFrontier
Deal found 9/3$87
This FareScan deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FareScan is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/208:57 amSTL - BOS
1 stop23h 05mSpirit Airlines
Deal found 9/4$90
This Expedia deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/38:57 amSTL - BOS
1 stop6h 35mSpirit Airlines
Deal found 9/3$91

Find flights from St. Louis to Maine within your budget

Customize your flight search to find flights from St. Louis to Maine that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,924,376 searches. Data last updated September 5, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$120 - $283

Route

Depart

Return

Price

Lambert-St LouisBoston Logan Intl

STL - BOS

STLBOS

Lambert-St Louis

Mon 10/28

1 stop12h 06m

Boston Logan Intl

Fri 11/1

1 stop8h 15m

$120

Lambert-St LouisBoston Logan Intl

STL - BOS

STLBOS

Lambert-St Louis

Thu 9/19

1 stop25h 24m

Boston Logan Intl

Thu 9/26

1 stop19h 19m

$138

Lambert-St LouisBoston Logan Intl

STL - BOS

STLBOS

Lambert-St Louis

Fri 10/25

1 stop11h 10m

Boston Logan Intl

Fri 11/1

1 stop8h 15m

$147

Lambert-St LouisBoston Logan Intl

STL - BOS

STLBOS

Lambert-St Louis

Thu 10/17

1 stop11h 10m

Boston Logan Intl

Sat 10/19

1 stop11h 54m

$155

Lambert-St LouisBoston Logan Intl

STL - BOS

STLBOS

Lambert-St Louis

Thu 9/19

1 stop25h 24m

Boston Logan Intl

Sun 9/22

1 stop11h 29m

$170

Lambert-St LouisBoston Logan Intl

STL - BOS

STLBOS

Lambert-St Louis

Thu 10/24

1 stop22h 41m

Boston Logan Intl

Mon 10/28

2 stops24h 14m

$171

Lambert-St LouisBoston Logan Intl

STL - BOS

STLBOS

Lambert-St Louis

Fri 9/27

1 stop6h 35m

Boston Logan Intl

Sun 9/29

1 stop11h 29m

$172

Lambert-St LouisBangor

STL - BGR

STLBGR

Lambert-St Louis

Fri 10/4

1 stop4h 38m

Bangor

Wed 10/9

1 stop8h 30m

$278

Lambert-St LouisBangor

STL - BGR

STLBGR

Lambert-St Louis

Sat 10/5

2 stops10h 10m

Bangor

Tue 10/8

1 stop6h 42m

$283

Flights are sorted by cheapest first

Deals found on 9/5

Best time to book a flight from St. Louis to Maine

Have a flexible travel schedule? Discover the best time to fly to Maine from St. Louis with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from St. Louis to Maine

Get recent, data-driven insights about flights from St. Louis to Maine including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from St. Louis to Maine?

Currently, August is the cheapest month in which you can book a flight from St. Louis to Maine (average of $175). Flying from St. Louis to Maine in June is currently the most expensive (average of $359). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from STL to ME?

Find hourly flight availability from St. Louis to Maine. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 5, 2024.

One of the essential ways to save on airfare from St. Louis to Maine is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 44% on airfare.

Rainfall in Maine by month

Plan your trip to Maine by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Maine ranges from 2.9 - 4.5 inches per month. November is typically the wettest month, when rainfall can reach 4.5 in. August is typically the driest time to visit Maine when rainfall is around 2.9 in.

Temperature in Maine by month

Plan your trip to Maine by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Maine, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing Maine

Get insights into the airlines that provide service to Maine. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Maine. Reviews last updated September 5, 2024.
Peruse reviews from past customers who have flown with Spirit Airlines, Frontier and American Airlines from St. Louis to Maine to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.2
Very good
5,383 reviews

Overall

8.2

Crew

8.7

Entertainment

7.8

Food

7.3

Comfort

8.1

Boarding

8.3

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Southwest
8.2
Very good
5,383 reviews
Southwest
8.2
Very good
5,383 reviews

Overall

8.2

Crew

8.7

Entertainment

7.8

Food

7.3

Comfort

8.1

Boarding

8.3

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Alaska Airlines
8.0
Very good
9,356 reviews
Southwest
8.2
Very good
5,383 reviews

Overall

8.2

Crew

8.7

Entertainment

7.8

Food

7.3

Comfort

8.1

Boarding

8.3

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Delta
8.0
Very good
9,185 reviews
Southwest
8.2
Very good
5,383 reviews

Overall

8.2

Crew

8.7

Entertainment

7.8

Food

7.3

Comfort

8.1

Boarding

8.3

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

United Airlines
7.4
Good
9,648 reviews
Southwest
8.2
Very good
5,383 reviews

Overall

8.2

Crew

8.7

Entertainment

7.8

Food

7.3

Comfort

8.1

Boarding

8.3

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

American Airlines
7.3
Good
10,000 reviews
Southwest
8.2
Very good
5,383 reviews

Overall

8.2

Crew

8.7

Entertainment

7.8

Food

7.3

Comfort

8.1

Boarding

8.3

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Maine. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from St. Louis to Maine?

    Lambert-St Louis (STL), located 12.7 mi from the city center, is the airport you fly out of when you book flights from St. Louis to Maine.

  • Can I find flights from St. Louis to Maine for under $200 on Cheapflights?

    Yes, there are multiple flights from St. Louis to Maine for under $200. The cheapest flight booked recently is on Frontier for just $120, but on average you can expect to pay $161.

  • Are there nonstop flights from St. Louis to Maine for under $400 on Cheapflights?

    Cheapflights has at least 20 direct flights from St. Louis to Maine under $400. A good price for a nonstop flight from St. Louis to Maine is less than $398.

  • Are there last-minute flights available from St. Louis to Maine for under $300?

    There are currently 20+ open flights from St. Louis to Maine within the next 7 days for less than $300.

  • What are the cheapest airlines to fly from St. Louis to Maine one-way?

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $62. However, be on the lookout for offers from Spirit Airlines and Delta, as they are both options that can get you from St. Louis to Maine for a low price.

  • What are the most popular routes from St. Louis to Maine?

    The most popular flight routes from St. Louis to Maine are Lambert-St Louis - Boston Logan Intl, Lambert-St Louis - Portland and Lambert-St Louis - Bangor.

  • What does STL to PWM mean?

    Lambert-St Louis Airport is STL and Portland Airport is PWM. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service. Bangor Airport (BGR), Bar Harbor Airport (BHB), Presque Isle Airport (PQI), Augusta Airport (AUG), Rockland Knox County Regional Airport (RKD) are some additional IATA codes for airports related to your trip.

  • Can I find deals for flights from St. Louis to Maine that include extra baggage allowance?

    The amount of baggage you can bring on your St. Louis to Maine flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from St. Louis to Maine with specific airlines?

    Yes, Cheapflights allows you to browse and filter St. Louis to Maine flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from St. Louis to Maine that include hotel bookings?

    Yes. In addition to deals on St. Louis to Maine flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. Louis to Maine?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Maine.

  • Can I find deals for business class flights from St. Louis to Maine?

    Yes. Cheapflights offers flight deals from St. Louis to Maine by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from St. Louis to Maine that allow pets onboard?

    Many airlines flying from St. Louis to Maine offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from St. Louis to Maine?

    Yes, you can often find last-minute deals on St. Louis to Maine flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the St. Louis to Maine flight deals updated?

    The St. Louis to Maine flight deals you see on this page were last updated on 9/5.

  • What is the cheapest month to book a flight from St. Louis to Maine?

    Currently, August is the cheapest month in which you can book a flight from St. Louis to Maine (average of $175). Flying from St. Louis to Maine in June is currently the most expensive (average of $359). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Top 4 airlines flying from St. Louis to Maine

Discover the top 4 airlines that operate flights from St. Louis to Maine. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,924,376 searches. Data last updated September 5, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$153Average$285FlexibilityNo cancel feeOn-time62%
DeltaCheapest$257Average$372FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$258Average$502FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$377Average$567FlexibilityNo cancel feeOn-time69%
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