Beginning of main content
Trip Type
Flight 1
Flight 2
Flight 3
Flight 4
Flight 5

Get travel help 24/7 with our Customer First Guarantee

Wander Wisely™ with Price Match Guarantee and no change fees

Search over 400 airlines and more than 700,000 hotels worldwide

Frontier Airlines Frequently Asked Questions about Flights from PDX to DEN

  • Question : What are the cheapest flights Frontier Airlines has from PDX to DEN?
    Answer : The cheapest flights we could find in 12/28 on Frontier Airlines from PDX to DEN are:
    • Frontier Airlines flight F9786 leaving Portland on 12/28 at 8:55 am and returning from Denver on 1/1 at 2:11 am for only $346 per person.*
    • Frontier Airlines flight F9794 leaving Portland on 12/29 at 3:04 am and returning from Denver on 1/1 at 2:11 am for only $396 per person.*
  • Question : How many flights does Frontier Airlines fly from PDX to DEN?
    Answer : Frontier Airlines flies 42 flights every month between PDX and DEN.
  • Question : What aircraft type does Frontier Airlines fly to PDX and DEN?
    Answer : Frontier Airlines typically flies the Airbus A319 out of PDX and returns on a Airbus A320 from DEN.

    *Prices vary and will be updated when you view current flight availability results. Deals displayed here are based on flight pricing and availability as of 11/21/2018 and may change as you get closer to the actual flight date. Deals displayed whose dates are in the past are no longer valid.

Frontier Airlines Flights from PDX to DEN

Travelocity is proud to offer some of the lowest fares on Frontier Airlines flights from Portland to Denver. With our low price guarantee and free 24 hour cancellation, you can book that flight to DEN with confidence today. Choose from some of the best days to fly with our flexible booking calendar and you’ll save even more money on your journey from PDX to DEN. Whether you’re on the way to a well-deserved vacation or just flying for business, take advantage of these airfare deals today and go and smell the roses!

Carrier Flight Depart PDX Arrive DEN Mon
F9 790 00:55 am 04:31 am Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
F9 792 04:23 pm 08:04 pm Check fare - - - Check fare Check fare - 0 stop(s)
F9 794 02:55 pm 06:36 pm - Check fare - Check fare - - Check fare 0 stop(s)

Worldwide Destinations


Expedia offers amazing deals on flights around the world. Find Travel to Boston and feel confident that your online booking experience will be fast and easy.

Vacation Packages

Find the best Bora Bora Vacations today. Get a flight, hotel and rental car at the best online rates.

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Travelocity users over the 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 Travelocity. 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.