>>>>
Flights from Portland to Denver
Worldwide Coverage
Flights to over 5,000 cities
One-stop Service Guarantee
Price guaranteed upon confirmed payment, booking guaranteed once tickets issued
Secure Payment
Convenient & reliable booking and payment system
Find cheap one-way flights from Portland to Denver starting at US$30.
We've found these cheap flights for you. You can book one-way or round-trip flight tickets.
- One way
- Round-trip
- PDX00:592h 38mDirectDEN04:37Tue, May 7|Portland - Denver|Frontier AirlinesUS$30US$4534% OFF34% OFFUS$45US$30
- PDX00:592h 38mDirectDEN04:37Wed, May 15|Portland - Denver|Frontier AirlinesUS$30US$4533% OFF33% OFFUS$45US$30
- PDX08:072h 42mDirectDEN11:49Tue, May 21|Portland - Denver|Frontier AirlinesUS$31US$4532% OFF32% OFFUS$45US$31
- PDX00:592h 38mDirectDEN04:37Tue, May 14|Portland - Denver|Frontier AirlinesUS$31US$31
- PDX00:482h 34mDirectDEN04:22Sat, May 18|Portland - Denver|Frontier AirlinesUS$33US$33
- PDX00:362h 34mDirectDEN04:10Tue, May 28|Portland - Denver|Frontier AirlinesUS$36US$36
- PDX00:362h 34mDirectDEN04:10Tue, Jun 4|Portland - Denver|Frontier AirlinesUS$36US$36
- PDX00:592h 38mDirectDEN04:37Mon, May 13|Portland - Denver|Frontier AirlinesUS$38US$38
- PDX07:432h 41mDirectDEN11:24Wed, Jun 5|Portland - Denver|Frontier AirlinesUS$38US$38
- PDX00:492h 34mDirectDEN04:23Tue, Jun 11|Portland - Denver|Frontier AirlinesUS$38US$38
- PDX13:003h 5mDirectDEN14:00Wed, May 1|Portland - Denver|Frontier AirlinesFind More FlightsFind More Flights
Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
When is the cheapest time to book flights from Portland to Denver?
We monitor flight fares to help you find the best deals effortlessly
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Cheapest airlines flights from Portland to Denver
Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.
Frontier Airlines
From US$59
Alaska Airlines
From US$61
American Airlines
From US$78
Delta Air Lines
From US$81
Spirit Airlines
From US$106
Sun Country Airlines
From US$119
Southwest Airlines
From US$121
United Airlines
From US$142
ANA airlines
Find more flights and airlines
Find cheap flights from Portland to Denver by different airports
Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Portland to Denver.
- CheapestPDX00:482h 36mDirectDEN04:24Portland International Airport - Denver International AirportWed, May 22Frontier AirlinesUS$59
- PDX00:482h 36mDirectDEN04:24Portland International Airport - Denver International AirportWed, May 22Frontier AirlinesUS$59Find More Flights
Frequently Asked Questions
How to find a cheap flight from Portland to Denver
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Portland to Denver. Book your flights at the right time and save more.
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
Compare Flight Prices
Compare prices on travel agency and airline websites.
Look Out for Deals
Check airline and travel agency websites for latest flight deals
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com
Portland to Denver Flight Information
Cheapest nonstop flight price | $29 |
---|---|
Cheapest round-trip ticket price | $60 |
Off-season for travel | February |
Peak season for travel | October |
Flight distance | 1,592.49km |
Average flight time | 3 hours 21 minutes |
Popular airline | Alaska Airlines |
Plan Your Trip Around Denver
More Travel Options
Popular Flights from Portland
- Flights from Portland to Las Vegas
- Flights from Portland to Los Angeles
- Flights from Portland to San Francisco
- Flights from Portland to San Diego
- Flights from Portland to Phoenix
- Flights from Portland to New York
- Flights from Portland to Burbank
- Flights from Portland to Tokyo
- Flights from Portland to Honolulu
- Flights from Portland to San Jose
- Flights from Portland to Sacramento
- Flights from Portland to Santa Ana
- Flights from Portland International Airport to Medina
- Flights from Portland to Xinqiao International Airport
- Flights from Portland International Airport to Harry Reid International Airport
- Flights from Portland International Airport to Los Angeles International Airport
- Flights from Portland International Airport to Ontario International Airport
- Flights from Portland International Airport to San Francisco International Airport
- Flights from Portland International Airport to San Diego International Airport
- Flights from Portland International Airport to Bali
- Flights from Portland International Airport to Riyadh
- Flights from Portland International Airport to Phuket
- Flights from Portland International Airport to Chongqing
- Flights from Portland International Airport to Dumaguete
- Flights from Portland to Changsha Huanghua International Airport
- Flights from Portland to ENY Airport
- Flights from Portland to Fuzhou Changle International Airport
- Flights from Portland to Taizhou Luqiao Airport
- Flights from Portland to HZG Airport
- Flights from Portland International Airport to Sky Harbor International Airport
Popular Flights to Denver
- Flights from Hong Kong to Denver
- Flights from Seoul to Denver
- Flights from Minneapolis to Denver
- Flights from Dallas to Denver
- Flights from San Francisco to Denver
- Flights from Houston to Denver
- Flights from New York to Denver
- Flights from Seattle to Denver
- Flights from Las Vegas to Denver
- Flights from Mexico City to Denver
- Flights from Chicago to Denver
- Flights from Los Angeles to Denver
- Flights from Hong Kong International Airport to Denver
- Flights from Taiwan Taoyuan International Airport to Denver
- Flights from Narita International Airport to Denver
- Flights from Shanghai Pudong International Airport to Denver
- Flights from Ngurah Rai Airport to Denver
- Flights from Ninoy Aquino International Airport to Denver
- Flights from Honolulu to Denver International Airport
- Flights from Los Angeles to Denver International Airport
- Flights from San Francisco to Denver International Airport
- Flights from Vancouver to Denver International Airport
- Flights from Auckland to Denver International Airport
- Flights from Washington D.C. to Denver International Airport
- Flights from Rajkot International Airport to Denver International Airport
- Flights from Hong Kong International Airport to Denver International Airport
- Flights from Incheon International Airport to Denver International Airport
- Flights from Gimpo International Airport to Denver International Airport
- Flights from St Paul International Airport to Denver International Airport
- Flights from San Francisco International Airport to Denver International Airport
Recommended Routes
- Flights from Los Angeles to New York
- Flights from New York to Los Angeles
- Flights from San Francisco to Los Angeles
- Flights from San Francisco to Las Vegas
- Flights from Los Angeles to Las Vegas
- Flights from Los Angeles to Honolulu
- Flights from Las Vegas to San Francisco
- Flights from San Francisco to New York
- Flights from Las Vegas to Los Angeles
- Flights from Los Angeles to San Francisco
- Flights from New York to Orlando
- Flights from New York to San Francisco
- Flights from Ontario International Airport to Newark Liberty International Airport
- Flights from Los Angeles International Airport to New York LaGuardia Airport
- Flights from Ontario International Airport to New York LaGuardia Airport
- Flights from Ontario International Airport to Stewart Airport
- Flights from Los Angeles International Airport to Des Moines
- Flights from Los Angeles International Airport to New Orleans
- Flights from Los Angeles International Airport to Pullman
- Flights from Los Angeles International Airport to Bemidji
- Flights from Los Angeles International Airport to Hays
- Flights from Los Angeles International Airport to Provincetown
- Flights from Honolulu to Baltimore/Washington Thurgood Marshall International Airport
- Flights from Honolulu to General Edward Lawrence Logan International Airport
- Flights from Honolulu to Eugene Airport
- Flights from Honolulu to Gerald R Ford International Airport
- Flights from Honolulu to Birmingham-Shuttlesworth International Airport
- Flights from Honolulu to Harry Reid International Airport
- Flights from Los Angeles International Airport to John F. Kennedy International Airport
- Flights from Los Angeles International Airport to Newark Liberty International Airport
Payment Methods
Our Partners
Copyright © 2024 Trip.com Travel Singapore Pte. Ltd. All rights reserved
Site Operator: Trip.com Travel Singapore Pte. Ltd.
Site Operator: Trip.com Travel Singapore Pte. Ltd.