$37 Find Cheap Frontier Flights from Los Angeles to Portland

When to Book Flights with Frontier from Los Angeles to Portland

• How far in advance should I book tickets for a flight with Frontier from Los Angeles to Portland?

  Generally, when trying to get a below average price for your ticket, try to book around 8 days before departure. For the cheapest possible price, our data suggests booking 56 days before departure.

• Is Frontier the cheapest airline to fly with from Los Angeles to Portland?

  With an average price of $117 return, Frontier is not the cheapest airline to fly from Los Angeles to Portland with. Instead, for the lowest price, our data suggests flying with Spirit Airlines, where a return flight costs $110 on average.

• What is the cheapest Frontier flight from Los Angeles to Portland?

  In the last 3 days, the lowest price for a flight with Frontier from Los Angeles to Portland was $87 for a return flight and $57 for a one-way flight.

• Does Frontier fly direct to Portland from Los Angeles?

  No, Frontier does not fly the route directly.

• What’s the cheapest day of the week to fly from Los Angeles to Portland with Frontier?

  On average, the cheapest day of the week to fly from Los Angeles to Portland with Frontier is Tuesday, when prices are around $21. The most expensive day is generally Saturday, where the average price is around $44.

• What’s the cheapest month to fly from Los Angeles to Portland with Frontier?

  The cheapest month for Frontier flights to Portland from Los Angeles is generally September, where plane tickets cost $56 on average. If possible, try to avoid the most expensive months of July and April, where tickets cost $95 and $109 respectively.