$99 Find Cheap Delta Flights from Denver to Portland

When to Book Flights with Delta from Denver to Portland

• Is Delta the cheapest airline to fly with from Denver to Portland?

  With an average price of $256 return, Delta is not the cheapest airline to fly from Denver to Portland with. Instead, for the lowest price, our data suggests flying with Frontier, where a return flight costs $131 on average.

• What is the cheapest Delta flight from Denver to Portland?

  In the last 3 days, the lowest price for a flight with Delta from Denver to Portland was $100 for a return flight and $79 for a one-way flight.

• Does Delta fly direct to Portland from Denver?

  No, Delta does not fly the route directly.

• What’s the cheapest day of the week to fly from Denver to Portland with Delta?

  On average, the cheapest day of the week to fly from Denver to Portland with Delta is Friday, when prices are around $88. The most expensive day is generally Sunday, where the average price is around $204.

• What’s the cheapest month to fly from Denver to Portland with Delta?

  The cheapest month for Delta flights to Portland from Denver is generally September, where plane tickets cost $115 on average. If possible, try to avoid the most expensive months of January and November, where tickets cost $333 and $409 respectively.