Cheap Flights from Portland, Maine to Denver
No deal from Portland, Maine to Denver has cleared our price bar yet. What we have seen on the route is below.
Across 1 month of observations from Portland, Maine to Denver, the lowest round-trip fare we recorded was $362, in October. The typical fare was $366.
The most recent price we saw on this route was $372 on United, seen Oct 31. It is an unverified observation and may have changed.
See every deal from Portland, Maine, to Denver, or the return direction Denver to Portland, Maine.
Latest price we saw: Portland, Maine to Denver
The most recent round-trip fare our sweep found on this route. It is not verified and may have changed since the date shown.
| From | Price | Per mile | Travel dates | Airline | Seen | Check price |
|---|---|---|---|---|---|---|
| Portland, Maine (PWM) to Denver (DEN) | $372 | 10.5¢ | Nov 26 – Dec 2 | United | Oct 31 | Check price |
Price history: Portland, Maine to Denver
What we observed by month, from our signals database. Unverified observations, not bookable prices.
| Month | Low | Typical | Sightings |
|---|---|---|---|
| Oct 2026 | $362 | $366 | 33 |
Frequently asked questions
How many flight deals from Portland, Maine to Denver are on Sparkflights right now?
There are 0 verified deals from Portland, Maine to Denver on the board right now. The list refreshes hourly.
What is the lowest price ever seen from Portland, Maine to Denver?
The lowest fare we've recorded from Portland, Maine to Denver is $362, based on 33 price observations over 1 month.
How much does a flight from Portland, Maine to Denver cost?
The typical round-trip fare we observed from Portland, Maine to Denver is $366, against a recorded low of $362. These are observations, not quotes.
What is the current price from Portland, Maine to Denver?
The most recent fare our sweep saw from Portland, Maine to Denver is $372, on Oct 31. It is an unverified observation rather than a verified deal, so check it before booking.