Cheap flights from STL to PWM (Lambert-St. Louis Intl. to Portland Intl. Jetport)

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Cheap Flights from STL to PWM starting at $150 One Way, $317 Round Trip

Prices starting at $317 for return flights and $150 for one-way flights to Portland Intl. Jetport were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, May 12 - Sat, May 16
STL
St. Louis
PWM
Portland
$317 Roundtrip, found 4 days ago
$317
Roundtrip
found 4 days ago
Select American Airlines flight, departing Tue, May 12 from St. Louis to Portland, returning Sat, May 16, priced at $317 found 4 days ago
Tue, May 12 - Sat, May 16
STL
St. Louis
PWM
Portland
$320 Roundtrip, found 4 days ago
$320
Roundtrip
found 4 days ago
Select American Airlines flight, departing Tue, May 12 from St. Louis to Portland, returning Sat, May 16, priced at $320 found 4 days ago
Tue, May 12 - Sat, May 16
STL
St. Louis
PWM
Portland
$325 Roundtrip, found 4 days ago
$325
Roundtrip
found 4 days ago
Select American Airlines flight, departing Tue, May 12 from St. Louis to Portland, returning Sat, May 16, priced at $325 found 4 days ago
Tue, May 12 - Sat, May 16
STL
St. Louis
PWM
Portland
$335 Roundtrip, found 4 days ago
$335
Roundtrip
found 4 days ago
Select Delta flight, departing Tue, May 12 from St. Louis to Portland, returning Sat, May 16, priced at $335 found 4 days ago
Mon, Apr 13 - Tue, Apr 14
STL
St. Louis
PWM
Portland
$338 Roundtrip, found 6 days ago
$338
Roundtrip
found 6 days ago
Select Delta flight, departing Mon, Apr 13 from St. Louis to Portland, returning Tue, Apr 14, priced at $338 found 6 days ago

Hotel Ideas near Portland Intl. Jetport

Airport Hotels near Portland Intl. Jetport

Clarion Hotel Portland Airport ME

Clarion Hotel Portland Airport ME

2.5 out of 5
1230 Congress St Portland ME
$77 nightly
The price is $85 total per night from Feb 16 to Feb 17
$85 total
Feb 16 - Feb 17
Total with taxes and fees
Book a stay at this business-friendly hotel in Portland. Enjoy free WiFi, free parking, and breakfast (surcharge). Our guests praise the helpful staff and the ...
8/10 Very Good! (1,344 reviews)
Entire staff was top notch.Thanks to Drew mgr and Mathew.Recommend this place highly

Reviewed on Feb 3, 2026

Clarion Hotel Portland Airport ME
Embassy Suites by Hilton Portland Maine

Embassy Suites by Hilton Portland Maine

3.5 out of 5
1050 Westbrook Street Portland ME
$110 nightly
The price is $122 total per night from Feb 26 to Feb 27
$122 total
Feb 26 - Feb 27
Total with taxes and fees
Book a stay at this business-friendly hotel in Portland. Enjoy free breakfast, free WiFi, and a free airport shuttle. Our guests praise the breakfast and the ...
9.4/10 Exceptional! (1,152 reviews)
Sunni was working at the front desk and made check in quick and easy. I told her we we're there celebrating my sons birthday, she upgraded the room to include free snacks!

Reviewed on Feb 2, 2026

Embassy Suites by Hilton Portland Maine
Long Creek Hotel by IHG

Long Creek Hotel by IHG

2.5 out of 5
171 Philbrook Ave South Portland ME
$78 nightly
The price is $85 total per night from Feb 10 to Feb 11
$85 total
Feb 10 - Feb 11
Total with taxes and fees
Book a stay at this business-friendly hotel in South Portland. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful ...
7.4/10 Good! (1,000 reviews)
Room was clean, bed was large and comfortable, staff was friendly. Sadly however, The pool and hot tub were closed.

Reviewed on Feb 2, 2026

Long Creek Hotel by IHG
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Hotels In Portland

Clarion Hotel Portland Airport ME

Clarion Hotel Portland Airport ME

2.5 out of 5
1230 Congress St Portland ME
$77 nightly
The price is $85 total per night from Feb 16 to Feb 17
$85 total
Feb 16 - Feb 17
Total with taxes and fees
Book a stay at this business-friendly hotel in Portland. Enjoy free WiFi, free parking, and breakfast (surcharge). Our guests praise the helpful staff and the ...
8/10 Very Good! (1,344 reviews)
Entire staff was top notch.Thanks to Drew mgr and Mathew.Recommend this place highly

Reviewed on Feb 3, 2026

Clarion Hotel Portland Airport ME
Portland Harbor Hotel

Portland Harbor Hotel

4 out of 5
468 Fore Street Portland ME
$145 nightly
The price is $160 total per night from Feb 10 to Feb 11
$160 total
Feb 10 - Feb 11
Total with taxes and fees
Book a stay at this business-friendly hotel in Portland. Enjoy free WiFi, 3 coffee shops/cafes, and breakfast (surcharge). Our guests praise the helpful staff ...
9.2/10 Wonderful! (1,751 reviews)
Wonderful stay!

Reviewed on Feb 7, 2026

Portland Harbor Hotel
Portland Regency Hotel & Spa

Portland Regency Hotel & Spa

3.5 out of 5
20 Milk Street Portland ME
$127 nightly
The price is $141 total per night from Mar 1 to Mar 2
$141 total
Mar 1 - Mar 2
Total with taxes and fees
Book a stay at this spa hotel in Portland. Enjoy free WiFi, a full-service spa, and 2 bars/lounges. Our guests praise the helpful staff and the clean rooms in ...
9.4/10 Exceptional! (1,578 reviews)
The room was impeccable, the restaurant was delicious and perfect location

Reviewed on Jan 29, 2026

Portland Regency Hotel & Spa
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Portland Hotels With Airport Transportation

Spark by Hilton Portland Airport Maine Mall

Spark by Hilton Portland Airport Maine Mall

2 out of 5
461 Maine Mall Rd South Portland ME
$61 nightly
The price is $66 total per night from Feb 23 to Feb 24
$66 total
Feb 23 - Feb 24
Total with taxes and fees
Book a stay at this business-friendly hotel in South Portland. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the ...
7.8/10 Good! (1,386 reviews)
Clean, great staff, communication and overll great stay. Will definitely stay again

Reviewed on Jan 26, 2026

Spark by Hilton Portland Airport Maine Mall
Embassy Suites by Hilton Portland Maine

Embassy Suites by Hilton Portland Maine

3.5 out of 5
1050 Westbrook Street Portland ME
$110 nightly
The price is $122 total per night from Feb 26 to Feb 27
$122 total
Feb 26 - Feb 27
Total with taxes and fees
Book a stay at this business-friendly hotel in Portland. Enjoy free breakfast, free WiFi, and a free airport shuttle. Our guests praise the breakfast and the ...
9.4/10 Exceptional! (1,152 reviews)
Sunni was working at the front desk and made check in quick and easy. I told her we we're there celebrating my sons birthday, she upgraded the room to include free snacks!

Reviewed on Feb 2, 2026

Embassy Suites by Hilton Portland Maine
Ramada Plaza by Wyndham Portland

Ramada Plaza by Wyndham Portland

3 out of 5
155 Riverside St Portland ME
$85 nightly
The price is $94 total per night from Feb 10 to Feb 11
$94 total
Feb 10 - Feb 11
Total with taxes and fees
Book a stay at this business-friendly hotel in Portland. Enjoy free WiFi, free parking, and 2 restaurants. Our guests praise the restaurant and the helpful staff ...
7.8/10 Good! (1,021 reviews)
Clean room & great customer service !

Reviewed on Jan 11, 2026

Ramada Plaza by Wyndham Portland
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Low Priced Portland Hotels

Casco Bay Hotel Portland Airport - Maine Mall, an Ascend Collection Hotel

Casco Bay Hotel Portland Airport - Maine Mall, an Ascend Collection Hotel

3.5 out of 5
80 John Roberts Rd. South Portland ME
$78 nightly
The price is $85 total per night from Mar 3 to Mar 4
$85 total
Mar 3 - Mar 4
Total with taxes and fees
Book a stay at this business-friendly hotel in South Portland. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful ...
8.4/10 Very Good! (2,872 reviews)
Nice clean room

Reviewed on Feb 3, 2026

Casco Bay Hotel Portland Airport - Maine Mall, an Ascend Collection Hotel
Spark by Hilton Portland Airport Maine Mall

Spark by Hilton Portland Airport Maine Mall

2 out of 5
461 Maine Mall Rd South Portland ME
$61 nightly
The price is $66 total per night from Feb 23 to Feb 24
$66 total
Feb 23 - Feb 24
Total with taxes and fees
Book a stay at this business-friendly hotel in South Portland. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the ...
7.8/10 Good! (1,386 reviews)
Clean, great staff, communication and overll great stay. Will definitely stay again

Reviewed on Jan 26, 2026

Spark by Hilton Portland Airport Maine Mall
Super 8 by Wyndham Portland ME

Super 8 by Wyndham Portland ME

2 out of 5
208 Larrabee Rd Westbrook ME
$59 nightly
The price is $64 total per night from Feb 15 to Feb 16
$64 total
Feb 15 - Feb 16
Total with taxes and fees
Book a stay at this business-friendly motel in Westbrook. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean ...
5.6/10 (1,001 reviews)
.

Reviewed on Dec 31, 2025

Super 8 by Wyndham Portland ME
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Family Friendly Hotels in Portland

Embassy Suites by Hilton Portland Maine

Embassy Suites by Hilton Portland Maine

3.5 out of 5
1050 Westbrook Street Portland ME
$110 nightly
The price is $122 total per night from Feb 26 to Feb 27
$122 total
Feb 26 - Feb 27
Total with taxes and fees
Book a stay at this business-friendly hotel in Portland. Enjoy free breakfast, free WiFi, and a free airport shuttle. Our guests praise the breakfast and the ...
9.4/10 Exceptional! (1,152 reviews)
Sunni was working at the front desk and made check in quick and easy. I told her we we're there celebrating my sons birthday, she upgraded the room to include free snacks!

Reviewed on Feb 2, 2026

Embassy Suites by Hilton Portland Maine
The Rhumb Line Resort

The Rhumb Line Resort

2.5 out of 5
41 Turbat's Creek off Ocean Avenue Kennebunkport ME
$132 nightly
The price is $144 total per night from Feb 9 to Feb 10
$144 total
Feb 9 - Feb 10
Total with taxes and fees
Book a stay at this business-friendly motel in Kennebunkport. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the pool and the helpful staff ...
7.8/10 Good! (919 reviews)
Clean and in excellent location.

Reviewed on Jan 17, 2026

The Rhumb Line Resort
Dormir

Dormir

3 out of 5
965 Roosevelt Trail Windham ME
$109 nightly
The price is $119 total per night from Feb 9 to Feb 10
$119 total
Feb 9 - Feb 10
Total with taxes and fees
Book a stay at this business-friendly hotel in Windham. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean ...
8.8/10 Excellent! (999 reviews)
clean room friendly staff

Reviewed on Jan 25, 2026

Dormir
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

STL to PWM Route Info

Origin Airport
Destination Airport
Number Of Airlines Serving
Distance
Shortest Flight Departure Time
Shortest Flight Departure Date
STL Address & GPS
Address:
10701 Lambert International Blvd.
Saint Louis MO, 63145
United States
IATA Code:
STL
Longitude:
-90.379002
Latitude:
38.748707
Time Zone:
America/Chicago
PWM Address & GPS
Address:
1001 Westbrook Street
Portland ME, 04102
United States
IATA Code:
PWM
Longitude:
-70.310307
Latitude:
43.647492
Time Zone:
America/New_York

Frequently asked questions

Are there non-stop flights from Lambert-St. Louis Intl. Airport (STL) to Portland Intl. Jetport Airport (PWM)?
If you're planning to fly from STL to Portland Intl. Jetport, you'll have to change planes. United Airlines, Delta Air Lines and American Airlines are among the airlines that operate on this route with just one stopover. Use the time to stretch those legs and get something to eat.
What is the shortest flight from St. Louis Lambert International Airport to Portland Intl. Jetport Airport (PWM)?
Take the opportunity to unwind on your trip from St. Louis to Portland. The fastest flight time from St. Louis Lambert International Airport to Portland Intl. Jetport Airport (PWM) is 3 hours and 56 minutes, which gives you lots of time to indulge in a tipple or get engrossed in a book.
How many hours flight from Lambert Field to Portland Intl. Jetport?
On a normal day, the journey from St. Louis Lambert International Airport to Portland Intl. Jetport takes 4 hours and 2 minutes. If you would like to be as comfortable as you can, think about upgrading your seat using air miles or cash.
What airlines have the most flights from St. Louis Lambert International Airport to PWM?
Right now, no airlines advertise direct flights between Lambert-St. Louis Intl. Airport (STL) and PWM. But never fear. There are plenty of single or multi-stop flights available.

Map To Nearby Hotels

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.

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