$139+ Cheap flights from Portland (PDX) to Steamboat Springs, CO
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 9/26. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — ASE
Sep 11 — Sep 181
Round-trip
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Portland to Steamboat Springs
Cheapest
Best
Last-minute
One-way
Cheapest flights from Portland to Steamboat SpringsExplore the most affordable flight options available from Portland to Steamboat Springs. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 12, 2026.
Explore the most affordable flight options available from Portland to Steamboat Springs. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 12, 2026.
This deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/305:00 am -
1 stop6h 28m
Wed 9/21:30 pm -
1 stop5h 19m
Deal found 8/11![United Airlines logo]()
$464
This United Airlines deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/1512:45 pm -
1 stop6h 39m
Wed 8/197:05 am -
1 stop7h 09m
Deal found 8/12![United Airlines logo]()
$479
This Southwest deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/1510:35 am -
1 stop6h 50m
Wed 8/199:00 am -
2 stops11h 00m
Deal found 8/12![Southwest logo]()
$484
This United Airlines deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/265:00 am -
1 stop6h 41m
Sat 9/261:43 pm -
2 stops10h 14m
Deal found 8/9![United Airlines logo]()
$556
Best flights from Portland to Steamboat SpringsDiscover carefully curated flight deals from Portland to Steamboat Springs that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 12, 2026.
Discover carefully curated flight deals from Portland to Steamboat Springs that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 12, 2026.
This deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/305:00 am -
1 stop6h 28m
Wed 9/21:30 pm -
1 stop5h 19m
Deal found 8/11![United Airlines logo]()
$464
This Southwest deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/1510:35 am -
1 stop6h 50m
Wed 8/199:00 am -
2 stops11h 00m
Deal found 8/12![Southwest logo]()
$484
This United Airlines deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/1512:45 pm -
1 stop6h 39m
Wed 8/197:05 am -
1 stop7h 09m
Deal found 8/12![United Airlines logo]()
$479
This United Airlines deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/265:00 am -
1 stop6h 41m
Sat 9/263:14 pm -
1 stop6h 56m
Deal found 8/9![United Airlines logo]()
$674
Last-minute flights from Portland to Steamboat SpringsDiscover last-minute flight deals from Portland to Steamboat Springs. Data last updated August 12, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Steamboat Springs. Data last updated August 12, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/1512:45 pm -
1 stop6h 39m
Wed 8/197:05 am -
1 stop7h 09m
Deal found 8/12![United Airlines logo]()
$479
This Southwest deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/1510:35 am -
1 stop6h 50m
Wed 8/199:00 am -
2 stops11h 00m
Deal found 8/12![Southwest logo]()
$484
This deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/305:00 am -
1 stop6h 28m
Wed 9/21:30 pm -
1 stop5h 19m
Deal found 8/11![United Airlines logo]()
$464
This United Airlines deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/265:00 am -
1 stop6h 41m
Sat 9/261:43 pm -
2 stops10h 14m
Deal found 8/9![United Airlines logo]()
$556
One-way flights from Portland to Steamboat SpringsSearch for one-way flight options from Portland to Steamboat Springs. Find affordable one-way fares based on user searches. Data last updated August 12, 2026.
Search for one-way flight options from Portland to Steamboat Springs. Find affordable one-way fares based on user searches. Data last updated August 12, 2026.
This United Airlines deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/265:00 am -
1 stop6h 41m
Deal found 8/9![United Airlines logo]()
$139
This Southwest deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/269:00 am -
2 stops8h 30m
Deal found 8/9![Southwest logo]()
$185
Find flight deals from Portland to Steamboat Springs
Keep the following information in mind while searching for Portland to Steamboat Springs flight deals. Data was last updated August 12, 2026.
Round-trip from | $321 (United Airlines) |
|---|---|
One-way from | $139 (United Airlines) |
Popular in | July |
Cheapest in | April |
Average price | $447 |
Cheapflights Fare Finder
Customize your flight search to find flights from Portland to Steamboat Springs 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 2,558,603 searches. Data last updated August 12, 2026.
Use the filters below to find and compare flights from Portland to Steamboat Springs that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
PortlandHayden
PDX Portland - HDN Hayden Yampa Valley
PDXHDN
Portland
Sun 8/30
5:00 am-12:28 pm
1 stop6h 28m
Hayden Yampa Valley
Wed 9/2
1:30 pm-5:49 pm
1 stop5h 19m
$464
PortlandHayden
PDX Portland - HDN Hayden Yampa Valley
PDXHDN
Portland
Sat 8/15
12:45 pm-8:24 pm
1 stop6h 39m
Hayden Yampa Valley
Wed 8/19
7:05 am-1:14 pm
1 stop7h 09m
$479
PortlandHayden
PDX Portland - HDN Hayden Yampa Valley
PDXHDN
Portland
Sat 8/15
10:35 am-6:25 pm
1 stop6h 50m
Hayden Yampa Valley
Wed 8/19
9:00 am-7:00 pm
2 stops11h 00m
$484
PortlandHayden
PDX Portland - HDN Hayden Yampa Valley
PDXHDN
Portland
Sat 9/26
5:00 am-12:41 pm
1 stop6h 41m
Hayden Yampa Valley
Sat 9/26
3:14 pm-9:10 pm
1 stop6h 56m
$674
Cheapest one-way
Quickest one-way
PortlandHayden
PDX Portland - HDN Hayden Yampa Valley
PDXHDN
Portland
Sat 9/26
5:00 am-12:41 pm
1 stop6h 41m
$139
PortlandHayden
PDX Portland - HDN Hayden Yampa Valley
PDXHDN
Portland
Sat 9/26
9:00 am-6:30 pm
2 stops8h 30m
$185
Sorted by cheapest first
Best time to book a flight from Portland to Steamboat Springs
Have a flexible travel schedule? Discover the best time to fly to Steamboat Springs from Portland with our price prediction graph.
PDX-HDN
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Portland to Steamboat Springs
PDX-ST9
PDX-HDN
How much does it cost to fly round-trip from Portland to Steamboat Springs?
Airfare is below average for this route at the moment.
Portland to Steamboat Springs flights typically cost between $380 and $562 in October.The cheapest round-trip price found within the last 5 days was $321 on United Airlines (Oct 31-Nov 4).
Reviews of airlines servicing Steamboat Springs
Get insights into the airlines that provide service to Steamboat Springs. 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 Steamboat Springs. Reviews last updated August 12, 2026.
Get a feel of what it's like to fly with Southwest and United Airlines from Portland to Steamboat Springs by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.5
Overall
8.0
Comfort
8.0
Boarding
8.1
Crew
8.6
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Overall
8.0
Comfort
8.0
Boarding
8.1
Crew
8.6
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Overall
8.0
Comfort
8.0
Boarding
8.1
Crew
8.6
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Related info for your journey
Find useful and relevant information for your journey from Portland to Steamboat Springs. 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 Steamboat Springs
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Complete your trip
Complete your trip to Steamboat Springs by adding a car rental and/or hotel reservation to your travel itinerary.
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Find flights from Portland to Steamboat Springs, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Portland and Steamboat Springs flights
Browse other Portland and Steamboat Springs flight options. Last updated on August 12, 2026.
Other flights from Portland
Browse through other flights departing from Portland. Flights are based on user searches made on Cheapflights and were last updated on August 12, 2026.
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Check out other popular destinations found by fellow travelers in 2026
Portland to Steamboat Springs flights
Consider these flights traveling from Portland to Steamboat Springs.
Top 2 airlines flying from Portland to Steamboat Springs
Discover the top 2 airlines that operate flights from Portland to Steamboat Springs. 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 2,558,603 searches. Data last updated August 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$238 | Average$429 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$336 | Average$517 | FlexibilityNo cancel fee | On-time63% |