Frontier Airlines flights from PDX to ONT
Find comprehensive Frontier Airlines flight information, schedules, and booking details for direct flights from PDX to ONT. Frontier Airlines operates 1-4 flights daily flights on this route.• Flight Duration: 2h 16m - 2h 24m (average flight time)• Distance: 843 miles (1356 km) (air miles between airports)• Daily Flights: 1-4 flights (scheduled departures per day)
PDX
ONT
FLIGHT TIME
2h 16m - 2h 24m
FLIGHT DISTANCE
843 miles (1356 km)
2h 20m - 2h 20m
16:01
16:01
843 miles (1356 km)
April
1 (Show)
22
Frontier Airlines Flight Schedule from PDX to ONT
| Flight | Airline | Departure | Arrival | Aircraft |
|---|---|---|---|---|
F93336 |  Frontier Airlines | 16:01 | 18:21:00 | Airbus A320neo |
Frontier Airlines Monthly Flight Calendar
December 2025
Route Insights
Pricing patterns: April typically offers lower prices due to reduced demand outside peak travel seasons.
Best departure times: Peak departure times are 16:00, offering more flight options and potentially better connections.
PDX - ONT flight price statistics
$341
ApproximateThe numbers are average prices found based on user searches for direct flights between the airports. It's calculated from the cheapest prices found per month for a round-trip with 1 adult and can vary depending on the amount of data we have for this particular route.
$179
Jan$318
Feb$218
Mar$177
Apr$218
May$388
Jun$839
Jul$688
Aug$239
Sep$198
Oct$198
Nov$428
DecFrontier Airlines Terminal Information
Terminal information for Frontier Airlines on this route is currently being updated. Please check back soon or contact the airports directly for terminal details.
Frequently Asked Questions about Frontier Airlines Flights
How many Frontier Airlines flights operate from PDX to ONT?
Frontier Airlines operates 1 flight from PDX to ONT.
What city does ONT airport serve?
ONT airport serves Ontario.
How long is the Frontier Airlines flight from PDX to ONT?
The flight duration is approximately 2h 16m - 2h 24m.
What is the distance from PDX to ONT?
The distance is 843 miles (1356 km).
What aircraft does Frontier Airlines use on this route?
Frontier Airlines uses Airbus A320neo on this route.
Which other airlines operate on this route?
1 other airline operates on this route: Alaska Airlines.
What is the cheapest month to fly Frontier Airlines from PDX to ONT?
April is typically the cheapest month to fly Frontier Airlines on this route.
What is the average price for a Frontier Airlines flight from PDX to ONT?
The average price for a round-trip Frontier Airlines flight on this route is approximately $341. Prices can vary based on booking time and demand.
How many Frontier Airlines flights operate per week on this route?
Frontier Airlines operates approximately 22 flights per week from PDX to ONT.