Cheap flights from Portland to St. Louis (PWM - STL) from $168
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 9/15. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
The best prices from Portland to Lambert-St Louis are usually found in January or November, booked 47 days in advance, depart on a Wednesday or Thursday and return on a Wednesday
Cheap flight deals from Portland to St. Louis
Discover tips and strategies to find the most affordable flight options for your journey from Portland (PWM) to St. Louis (STL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated maj 16, 2024.
Popular in | April |
|---|---|
Cheapest in | January |
Round-trip from | $320 |
One-way from | $183 |
What is the cheapest day to fly round-trip from Portland, Maine to St. Louis?
Departing on a Tuesday is a good option for securing a great price. You can expect to save up to 45% when planning your travel around this day of the week.
How far in advance should I book a flight from Portland, Maine to St. Louis?
To save up to 158% on this flight, we recommend booking at least 48 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Portland, Maine to St. Louis from $625 1-2 weeks out and tickets from $625 for flights departing within the next 72 hours.
What is the cheapest month to fly from Portland, Maine to St. Louis?
Due to multiple factors, expect to potentially pay more when booking in April. For low rates, January can be a great choice for travel to St. Louis. Flights to St. Louis from Portland, Maine in January are about $521 on average during January, but can be found for as low as $254.
When is the cheapest time to fly from Portland, Maine to St. Louis (PWM - STL)?
When flying from Portland, Maine to St. Louis, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 13% versus a flight in the afternoon.
Cheap Delta flights from Portland to St. Louis
Explore cheap flight options specifically provided by Delta for the route between Portland and St. Louis. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated maj 16, 2024.
Check out some of the cheapest Delta flights we've come across from Portland to St. Louis. Come back soon if you're not finding the exact deal you're looking for.
Cheap United Airlines flights from Portland to St. Louis
Explore cheap flight options specifically provided by United Airlines for the route between Portland and St. Louis. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated maj 16, 2024.
Some of the best deals we've found on United Airlines flights traveling from Portland to St. Louis. Check back soon if you're not seeing flights that suit your needs.
Cheap Portland to St. Louis flights in May & June 2024
Find cheap flight options from Portland to St. Louis specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Prices were last updated on maj 16, 2024.
Check out some of the best flight deals from Portland to St. Louis in 2024. More deals are always being added, so be sure to check back regularly.
Portland to St. Louis 2024 flight deals
Discover exclusive flight deals for travel between Portland and St. Louis in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated maj 16, 2024.
Check out some of the best flight deals from Portland to St. Louis in 2024. More deals are always being added, so be sure to check back regularly.
Portland to St. Louis flights leaving soon
Find last-minute flight options from Portland to St. Louis 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 2,637,452 searches. Data last updated maj 16, 2024.
Consider one of these great deals we found on last-minute flights from Portland to St. Louis. Tip: verify your flight details before completing your reservation.
One-way flights to St. Louis from Portland
Search for one-way flight options from Portland to St. Louis. 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 2,637,452 searches. Data last updated maj 16, 2024.
Take a look at some of the best available options we've come across on one-way flights from Portland to St. Louis. Those seeking round-trip flights from Portland to St. Louis should utilize the search form at the the top of the page.
Find flights from Portland to St. Louis within your budget
Customize your flight search to find flights from Portland to St. Louis 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 2,637,452 searches. Data last updated maj 16, 2024.
Fly from
Fly to
Budget
$286 - $754
Route
Depart
Return
Price
PortlandLambert-St Louis
PWM - STL
PWMSTL
Portland
ons 8/21
1 stop5h 43m
Lambert-St Louis
lör 8/24
1 stop4h 36m
PortlandLambert-St Louis
PWM - STL
PWMSTL
Portland
ons 8/21
1 stop5h 43m
Lambert-St Louis
lör 8/24
2 stops20h 49m
PortlandLambert-St Louis
PWM - STL
PWMSTL
Portland
ons 8/21
2 stops16h 02m
Lambert-St Louis
lör 8/24
2 stops20h 49m
PortlandLambert-St Louis
PWM - STL
PWMSTL
Portland
ons 5/29
1 stop6h 49m
Lambert-St Louis
sön 6/2
1 stop4h 32m
PortlandLambert-St Louis
PWM - STL
PWMSTL
Portland
tors 5/30
1 stop5h 19m
Lambert-St Louis
sön 6/2
1 stop4h 32m
PortlandLambert-St Louis
PWM - STL
PWMSTL
Portland
tis 6/11
2 stops11h 11m
Lambert-St Louis
fre 6/14
1 stop27h 02m
PortlandLambert-St Louis
PWM - STL
PWMSTL
Portland
tis 6/11
2 stops11h 11m
Lambert-St Louis
fre 6/14
2 stops16h 50m
PortlandLambert-St Louis
PWM - STL
PWMSTL
Portland
ons 5/29
1 stop7h 28m
Lambert-St Louis
sön 6/2
2 stops9h 52m
PortlandLambert-St Louis
PWM - STL
PWMSTL
Portland
tors 5/30
1 stop5h 26m
Lambert-St Louis
sön 6/2
2 stops9h 07m
When is the best time to book a flight from Portland, Maine to St. Louis?
Use this chart to determine the optimal time to book a round-trip flight from Portland to St. Louis. Price data was last updated on May 10, 2024.
The price you pay for your flight from Portland, Maine to St. Louis may vary depending on when you book. For the best chance of a lower fare, look to book 47 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
When is the cheapest time to fly from Portland, Maine to St. Louis?
Use this chart to determine the cheapest time to fly round-trip from Portland to St. Louis. Price data was last updated on May 12, 2024.
Average price of flights to St. Louis by month
Plan your trip from Portland to St. Louis by taking into account the cheapest months to travel. The average price of a one-way flight from Portland to St. Louis is currently $256 while a round-trip flight costs $508. Price data was last updated on May 12, 2024.
Currently, September is the cheapest month in which you can book a flight from Portland, Maine to St. Louis (average of $320). Flying from Portland, Maine to St. Louis in July is currently the most expensive (average of $369). 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.
January
$326
February
$331
March
$357
April
$337
May
$342
June
$366
July
$369
August
$336
September
$320
October
$324
November
$336
December
$326
Temperature and rainfall in St. Louis by month
Plan your trip to St. Louis by taking into account the average temperature and rainfall totals by month.
STL Temperature | 32 - 80.6 °F |
|---|
Reviews of airlines servicing St. Louis
Get insights into the airlines that provide service to St. Louis. 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 St. Louis. Reviews last updated maj 16, 2024.
Peruse reviews from past customers who have flown with Delta, United Airlines and American Airlines from Portland to St. Louis to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
Food
Entertainment
Comfort
Crew
Overall
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Boarding
Food
Entertainment
Comfort
Crew
Overall
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Boarding
Food
Entertainment
Comfort
Crew
Overall
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Boarding
Food
Entertainment
Comfort
Crew
Overall
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Boarding
Food
Entertainment
Comfort
Crew
Overall
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Related info for your journey
Find useful and relevant information for your journey from Portland to St. Louis. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Portland to St. LouisSee prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Portland to St. Louis
Discover the top 4 airlines that operate flights from Portland to St. Louis. 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 2,637,452 searches. Data last updated maj 16, 2024.
Search flights from Portland to St. Louis by cabin class
Find flights from Portland to St. Louis, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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How does Cheapflights help users find flights from Portland to St. Louis?
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Portland to St. Louis. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.
Why should you use Cheapflights to find cheap flight tickets from Portland to St. Louis?
Cheapflights helps you find that perfect flight to St. Louis from Portland by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!
Can Cheapflights find flights from Portland to St. Louis with no change fees?
Certainly. Search results for flights to St. Louis from Portland shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
Can Cheapflights notify me if prices for flights from Portland to St. Louis become cheaper?
Yes, Cheapflights offers price alerts on Portland to St. Louis flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.