$195 Cheap flight deals from Portland (PDX) to Kirkwood (STL)

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This Weekend's Flight Deals from Portland to Kirkwood

This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Oct 4 - Wed, Oct 7
PDX
Portland Intl.
STL
Lambert-St. Louis Intl.
$648 Roundtrip, found 2 days ago
$648
Roundtrip
found 2 days ago
Select United flight, departing Sun, Oct 4 from Portland Intl. to Lambert-St. Louis Intl., returning Wed, Oct 7, priced at $648 found 2 days ago

Airfares from $195 One Way, $389 Round Trip from Portland to Kirkwood

Prices starting at $389 for return flights and $195 for one-way flights to Kirkwood were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Dec 14 - Thu, Dec 24
PDX
Portland
STL
St. Louis
$389 Roundtrip, just found
$389
Roundtrip
just found
Select American Airlines flight, departing Mon, Dec 14 from Portland to St. Louis, returning Thu, Dec 24, priced at $389 just found
Fri, Oct 30 - Sun, Nov 1
PDX
Portland
STL
St. Louis
$389 Roundtrip, found 6 hours ago
$389
Roundtrip
found 6 hours ago
Select Delta flight, departing Fri, Oct 30 from Portland to St. Louis, returning Sun, Nov 1, priced at $389 found 6 hours ago
Fri, Oct 30 - Sun, Nov 1
PDX
Portland
STL
St. Louis
$389 Roundtrip, found 6 hours ago
$389
Roundtrip
found 6 hours ago
Select United flight, departing Fri, Oct 30 from Portland to St. Louis, returning Sun, Nov 1, priced at $389 found 6 hours ago
Fri, Oct 30 - Sun, Nov 1
PDX
Portland
STL
St. Louis
$392 Roundtrip, found 6 hours ago
$392
Roundtrip
found 6 hours ago
Select Southwest Airlines flight, departing Fri, Oct 30 from Portland to St. Louis, returning Sun, Nov 1, priced at $392 found 6 hours ago
Mon, Dec 14 - Thu, Dec 24
PDX
Portland
STL
St. Louis
$394 Roundtrip, just found
$394
Roundtrip
just found
Select Southwest Airlines flight, departing Mon, Dec 14 from Portland to St. Louis, returning Thu, Dec 24, priced at $394 just found

Kirkwood first class flight packages

Price found within the past 48 hours. Click for updated prices.
Moonrise Hotel
4.0-star property

Moonrise Hotel

9/10 Wonderful! (2,026 reviews)

Nov 5 - Nov 10

5 night stay

Portland (PDX) to St. Louis (STL)

American Airlines • Non-stop • FirstClass

St. Louis (STL) to Portland (PDX)

Delta • Non-stop • FirstClass
Price was $1,624, price is now $1,422 per person
$1,422
per person
found 9 hours ago

Residence Inn by Marriott St. Louis West County
3.0-star property

Residence Inn by Marriott St. Louis West County

9.2/10 Wonderful! (267 reviews)

Nov 5 - Nov 10

5 night stay

Portland (PDX) to St. Louis (STL)

American Airlines • Non-stop • FirstClass

St. Louis (STL) to Portland (PDX)

Delta • Non-stop • FirstClass
Price was $1,819, price is now $1,452 per person
$1,452
per person
found 9 hours ago
Ive stayed here before. Rooms are nice because they have a desk kitchen snd couch. Bed was not good. We stayed here because our ac went out. I called and confirmed pet friendly booked and paid for the room only to arrive and be told its $100 pet fee. Thats not fair or ok.

Reviewed on Sep 4, 2026

The Cheshire
4.0-star property

The Cheshire

8.8/10 Excellent! (1,006 reviews)

Nov 5 - Nov 10

5 night stay

Portland (PDX) to St. Louis (STL)

American Airlines • Non-stop • FirstClass

St. Louis (STL) to Portland (PDX)

Delta • Non-stop • FirstClass
Price was $1,848, price is now $1,600 per person
$1,600
per person
found 9 hours ago
It’s a unique (the rooms were named after authors 😊), and interesting hotel. The staff was friendly and helpful, the room was nice, and the breakfast was good. The only down side was the parking situation. We paid $10/day and many of the parking spots were filled by restaurant patrons (who parked for free). It was somewhat frustrating to drive around looking for a spot only to find out the only available spot was in lowest level of parking garage.

Reviewed on Sep 29, 2026

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More About Flying To Kirkwood from Portland

Route Information for Flights from Portland to Kirkwood

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

Portland to Kirkwood

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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.