$112 Cheap flight deals from Portland (PWM) to St. Louis (STL)

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Airfares from $112 One Way, $191 Round Trip from Portland to St. Louis

Prices starting at $191 for return flights and $112 for one-way flights to St. Louis were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

More About Flying To St. Louis from Portland

Route Information for Flights from Portland to St. Louis

Origin Airport IATA Code
PWM
Destination Airport IATA Code
STL
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Traveling from Portland to St Louis

Portland, ME, Airport Information

Searching for low-cost flights from Portland, ME, can be a challenging task when searching through several airlines' websites. Orbitz.com can save you time and money by comparing these rates simultaneously, allowing you to choose the rate that suits your budget and needs. The major air service provider for the Portland area is the Portland International Jetport. It is located at 1001 Westbrook Street and is about a 10-minute drive from downtown Portland. The airport is served by several airlines, including Air Canada, Air Tran, Delta, jetBlue, United, US Airways, and Twin Cities Air Service. Orbitz.com will compare the fares of these airlines so you can choose the best rate.

Airport Parking Information

The airport has long-term and short-term parking lots, including a five-story garage located within walking distance of the terminals. The hourly parking rate is $2 per hour with a maximum daily rate of $48; long-term rates are $12 a day.

Transportation to the Airport

Transportation to the airport is available by taxi, car rental, public transportation, and limousine service. A taxi fare from downtown to the airport will cost about $17, and payment can be made by cash or major credit card. Alamo, Avis, Enterprise, Hertz, and National are the car rental companies available at the airport. Orbitz.com will search these companies for sales and discounts, providing you the best rate for your budget.

Airport Restaurant Information

The airport is home to a few restaurants, including Café Stroudwater, Gladieux Corp, and the Epicurean Feast. All these restaurants have a wide variety of menu items available to satisfy everyone. Check with Orbitz.com for the best rates on flights from Portland to save time and money.

Lambert-St. Louis International Airport

Allow Orbitz.com to help you book flights to St. Louis. Lambert-St.Louis International Airport is located 10 miles northwest of St. Louis. Over 13 million passengers pass through the airport each year. It is the largest airport in the state of Missouri and services 255 daily departures to over 90 cities, domestically and internationally. Southwest Airlines is based out of Lambert, and Air Canada, Alaska Airlines, Cape Air, Delta and American Airlines all have major hubs at Lambert. You can use Orbitz.com to book bargain tickets on your next trip to the St. Louis area.

St. Louis International Airport Transportation

St. Louis International Airport offers a variety of transportation services for the busy traveler. Shuttle services, rental cars, and public transportation are available at the airport. Go Best Express Airport Shuttle is a popular shuttle service for group transportation. One-way fares start at $17. The MetroLink is St. Louis' rail system and operates 37 stations throughout the city. One-way fares cost $2.

St. Louis Weather

St. Louis has distinct seasons. Summers are hot, and temperatures can get as high as 90 degrees F. Spring is usually a rainy season for St. Louis, so it is best to pack an umbrella for your trip during March, April and May. Fall is usually mild, with temperatures averaging 57 degrees F. Winters can be freezing, with temperature falling to 20 degrees F. Bring a warm coat and boots during winter trips to St. Louis.

Popular Attractions in St. Louis

St. Louis offers a variety of attractions for visitors. Some popular attractions include the famous Gateway Arch, Six Flags of St. Louis, the Saint Louis Zoo and Forest Park. St. Louis is also home to several theaters, such as the Ferrara Theatre, Fox Theatre, and Grand Center. Some popular museums include the St. Louis Children's Museum and the Beall Mansion Museums. Book flights to St. Louis with the help of Orbitz.com to visit these popular attractions.

Frequently asked questions

What is the shortest flight from Portland to St. Louis?
The quickest flight from Portland, ME (PWM-Portland Intl. Jetport) to STL is 3 hours and 35 minutes. Grab a wine from the drink trolley, perfect your travel itinerary or listen to that podcast — you’ll have plenty of time on this medium-haul journey.
What is the cheapest day of the week to fly?
Consider flying out early in the week to save on your airfare. Orbitz data from 2021 shows that Monday is the cheapest day to depart, followed by Tuesday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.
What is the cheapest month to fly?
We won’t keep you guessing, according to Orbitz data from 2021, the cheapest month to fly is February. Perfect for those who need a weekend getaway, or just a break from it all in the shortest month of the year. Be aware that the most expensive time to fly is during the height of summer in July, and in the holiday month of December.*According to flight demand on Orbitz.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

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.