Cheap flights from Portland (PDX) to St. Louis (STL)

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Lowest round trip fares by airline from Portland and St. Louis

Cheapest prices ($96 One Way, $256 Round Trip) found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Great Deals On Cheap Hotels in St. Louis

Quality Inn St. Louis Airport Hotel

Quality Inn St. Louis Airport Hotel

2.5 out of 5
10232 Natural Bridge Rd, St. Louis, MO, 63134
The price is $81 per night from May 31 to Jun 1
Stay at this business-friendly hotel in St. Louis. Enjoy free WiFi, an outdoor pool, and a free airport shuttle. Our guests praise the helpful staff and the ...
2.5/5 (2 reviews)
"Awful conditions. Stained sheets, loud neighbors, hallway smelled like marijuana."

Reviewed on Dec 31, 2018

Quality Inn St. Louis Airport Hotel
Americas Best Value Inn St. Louis Downtown

Americas Best Value Inn St. Louis Downtown

2 out of 5
1100 Lumiere Place Boulevard, St. Louis, MO, 63102
The price is $120 per night from Jun 1 to Jun 2
Stay at this business-friendly motel in St. Louis. Enjoy free WiFi, free parking, and a 24-hour front desk. Our guests praise the helpful staff and the comfy ...
3/5 (5 reviews)
"The room was ok. The bathroom light was dim. The chair and rug had spots. The parking lot is horrible. No lock gate to keep your vehicle safe. The parking lot ceiling is falling apart."

Reviewed on Sep 27, 2021

Americas Best Value Inn St. Louis Downtown
OYO Hotel St. Louis Downtown City Center MO

OYO Hotel St. Louis Downtown City Center MO

3.5 out of 5
400 S 14th St, St. Louis, MO, 63103
The price is $102 per night from Jun 7 to Jun 8
Stay at this 3.5-star business-friendly hotel in St. Louis. Enjoy free WiFi, a fitness center, and onsite parking. Our guests praise the clean rooms and the ...
3.7/5 Good! (3 reviews)
"Good security. Convenient location. Reasonable price."

Reviewed on Feb 12, 2022

OYO Hotel St. Louis Downtown City Center MO
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.

Fly From Portland to St. Louis

Origin Portland
Destination St. Louis
Number of Daily Flights
Earliest Flight Departure Date
Latest Flight Departure Date
Popular Airlines

Cheap flights from Portland to St Louis

To get to Portland International Airport (PDX), take the MAX light rail train, or if you want to avoid parking, you can also take a shuttle or a taxi to the airport.

Flights from PDX to Lambert-St. Louis International Airport (STL) usually last for almost four hours. There is a shuttle that heads directly into the downtown area or you can take the MetroLink. It stops at 37 stations. Taxis and rental cars are also an option.

Attractions and Tips

The Gateway Arch is more than just an iconic part of St. Louis, you can actually take a 630-foot ride up to the top to enjoy the views it provides of the city.

If that isn’t thrilling enough, Six Flags St. Louis will get your blood pumping with a variety of different thrill rides, character experiences and shows. Baseball fans need to stop at the Busch Stadium, home to the St. Louis Cardinals. Visit the Ballpark Village, the place to be to experience the city's nightlife.

The average temperature for the year is a little over 57 degrees; however, a couple days a year in the summer, temperatures do rise to 100. In the same way, a couple days during winter will drop to zero degrees. Most of the rainfall for the year falls in May.

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.