Cheap flights from Portland to St. Louis from $54
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to St. Louis departing on 1/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Portland to St. Louis
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
What is the cheapest month to fly from Portland to St. Louis?
September. The cheapest time of year to fly to St. Louis from Portland is September. Most expensive is December
What is the cheapest day to depart Portland for St. Louis?
Tuesday. The cheapest day of the week is typically Tuesday. The most expensive is typically Sunday
When is the cheapest time to fly from Portland to St. Louis?
In the evening. Portland to St. Louis flights are approximately 35% more expensive in the morning than in the evening
What is the cheapest Portland to St. Louis flight route?
Portland - Lambert-St Louis. Fly from Portland to Lambert-St Louis for the best Portland - St. Louis flight prices
How far in advance should you book Portland to St. Louis flights?
30 days before. The cheapest time to buy a flight from Portland to St. Louis is approximately 30 days to departure
Can stopping save me money on Portland to St. Louis flights?
You could potentially save up to 57% on your flight if you consider stops on a Portland to St. Louis flight.
How have Portland to St. Louis flight prices changed over time?
As of November 2024, prices for Portland to St. Louis flights are approximately 42% cheaper when compared to flights at the same time last year.
When to book flights from Portland to St. Louis
Cheap Portland to St. Louis (PDX to STL) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Portland to St. Louis
How far is Portland to Lambert-St Louis by plane?
A flight from Portland to Lambert-St Louis will travel around 1718.1 mi. A reasonable flight in good conditions will take 5h 17m.
When did momondo last update prices for flights from Portland Airport to Lambert-St Louis Airport?
Prices for flights from Portland Airport to Lambert-St Louis Airport are updated daily.
How many operators does momondo search for flights from Portland Airport to Lambert-St Louis Airport?
As of November 2024, there are 6 operators available to choose from for flights from Portland Airport to Lambert-St Louis Airport.
How old do you have to be to fly from Portland Airport to Lambert-St Louis Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Portland Airport to Lambert-St Louis Airport.
What documentation or ID do you need to fly to Lambert-St Louis Airport?
The travel and health documents required for your trip to Lambert-St Louis Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Lambert-St Louis Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Portland to St. Louis?
momondo data reveals that the most frequently booked plane model on the route from Portland to St. Louis is Boeing 737-900, representing 30.77% of all bookings. The subsequent popular models are Airbus A321neo at 23.08%, Airbus A320-100/200 at 23.08%, and Boeing 737 MAX 8 at 15.38%.
What is the most popular airline from Portland to St. Louis?
momondo data reveals that the most frequently booked airline on the route from Portland to St. Louis is Delta, representing 37.00% of all bookings. The subsequent popular airlines are United Airlines at 19.63%, American Airlines at 17.22%, and Frontier at 14.58%.
Best airlines flying from Portland to St. Louis
Compare and see reviews for airlines that fly from Portland to St. Louis with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $112 | Free Cancellation | Rating 6.1 3,539 reviews | |||
| PriceFrom $198 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $216 | Free Cancellation | Rating 8.0 8,756 reviews | |||
| PriceFrom $225 | Free Cancellation | Rating 8.0 9,461 reviews | |||
| PriceFrom $287 | Free Cancellation | Rating 7.4 9,171 reviews | |||
| PriceFrom $347 | Free Cancellation | Rating 8.1 5,014 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Portland to St. Louis?
It is quick and easy to find Portland to St. Louis flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to St. Louis that suits you.
Can I find flights from Portland to St. Louis with flexible booking policies on momondo?
momondo does allow users to show only those flights to St. Louis from Portland which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Portland to St. Louis?
Once you have performed a search for Portland to St. Louis flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Portland to St. Louis right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Portland to St. Louis flights. All you need is a valid email address and we will do the rest; it is that quick and easy.