Cheap flights from Ontario to Portland

Round-trip
1 adult
Economy
From?
To?
Thu 9/23
Thu 9/30

Travel Restriction Alert

The COVID-19 (coronavirus) outbreak may impact travel from Ontario to Portland.
View current United States travel restrictions

Flight information for Ontario to Portland
(ONT to PDX)

Find info about flight duration, direct flights, and airports for your flight from Ontario to Portland
Best Price Found$118The best flight deal from Ontario to Portland found on momondo in the last 72 hours is $118
Fastest flight time2h 14mThe fastest flight from Ontario to Portland takes 2h 14m
Direct flightsNoneThere are no direct flights from Ontario to Portland. Popular non-direct route for this connection is Ontario Airport - Portland Airport.
Airports in Portland1 airportThere is 1 airport near Portland: Portland (PDX)

How to get the cheapest flight ticket from Ontario to Portland

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly from Ontario to Portland?

January

The cheapest time of year to fly to Portland from Ontario is January. Most expensive is October

What is the cheapest day to depart Ontario for Portland?

Wednesday

The cheapest day of the week is typically Wednesday. The most expensive is typically Monday

When is the cheapest time to fly from Ontario to Portland?

at noon

Ontario to Portland flights are approximately 19% more expensive in the evening than at noon

What is the cheapest airline that flies to Portland from Ontario?

Delta

Alaska Airlines, American Airlines, and Delta are the most popular carriers operating from Ontario to Portland

What is the cheapest Ontario to Portland flight route?

Ontario - Portland

Fly from Ontario to Portland for the best Ontario - Portland flight prices

How far in advance should you book Ontario to Portland flights?

60 days before

The cheapest time to buy a flight from Ontario to Portland is approximately 60 days to departure


Easily compare round-trip flights from Ontario to Portland

Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Ontario to Portland by changing tabs
Frontier
Oct 15
ONT6:05 pmOntario
10h 27m
1 stop
PDX4:32 amPortland
Oct 19
PDX8:03 amPortland
9h 17m
1 stop
ONT5:20 pmOntario
Multiple Airlines
Oct 16
ONT5:56 amOntario
7h 14m
1 stop
PDX1:10 pmPortland
Oct 19
PDX3:25 pmPortland
13h 38m
1 stop
ONT5:03 amOntario
Frontier
Oct 8
ONT6:05 pmOntario
10h 27m
1 stop
PDX4:32 amPortland
Oct 16
PDX5:17 amPortland
12h 03m
1 stop
ONT5:20 pmOntario
Frontier
Sep 29
ONT5:53 amOntario
9h 49m
1 stop
PDX3:42 pmPortland
Oct 3
PDX5:53 pmPortland
10h 45m
1 stop
ONT4:38 amOntario
Frontier
Oct 9
ONT5:56 amOntario
10h 03m
1 stop
PDX3:59 pmPortland
Oct 11
PDX5:22 amPortland
11h 58m
1 stop
ONT5:20 pmOntario
Multiple Airlines
Oct 6
ONT5:56 amOntario
7h 14m
1 stop
PDX1:10 pmPortland
Oct 10
PDX2:37 pmPortland
13h 56m
1 stop
ONT4:33 amOntario

Find the cheapest one-way flights from Ontario to Portland

If you're looking for one-way flights from Ontario to Portland, view some of our deals below provided by Alaska Airlines and Frontier
Frontier
Sep 27
ONT9:53 amOntario
21h 25m
1 stop
PDX7:18 amPortland
Alaska Airlines
Oct 6
ONT3:55 pmOntario
2h 19m
PDX6:14 pmPortland
Multiple Airlines
Oct 21
ONT6:05 pmOntario
14h 20m
1 stop
PDX8:25 amPortland

Search last-minute flights to Portland from Ontario

Find and compare flight prices for your last-minute flight from Ontario to Portland
Frontier
Sep 25
ONT8:25 amOntario
11h 26m
1 stop
PDX7:51 pmPortland
Sep 28
PDX8:37 pmPortland
12h 22m
1 stop
ONT8:59 amOntario
Multiple Airlines
Sep 25
ONT8:25 amOntario
11h 26m
1 stop
PDX7:51 pmPortland
Sep 29
PDX11:20 amPortland
6h 54m
1 stop
ONT6:14 pmOntario
Frontier
Sep 24
ONT8:39 pmOntario
23h 12m
1 stop
PDX7:51 pmPortland
Sep 28
PDX8:37 pmPortland
12h 22m
1 stop
ONT8:59 amOntario
Multiple Airlines
Sep 24
ONT8:39 pmOntario
11h 16m
2 stops
PDX7:55 amPortland
Sep 29
PDX5:25 amPortland
12h 49m
1 stop
ONT6:14 pmOntario
Frontier
Sep 24
ONT8:39 pmOntario
23h 12m
1 stop
PDX7:51 pmPortland
Sep 27
PDX8:37 pmPortland
10h 32m
1 stop
ONT7:09 amOntario
Multiple Airlines
Sep 25
ONT8:25 amOntario
11h 26m
1 stop
PDX7:51 pmPortland
Sep 30
PDX12:47 pmPortland
2h 13m
ONT3:00 pmOntario

Best airlines flying from Ontario to Portland

Compare and see reviews for airlines that fly from Ontario to Portland with momondo
AirlineRatingFree CancellationPrice
JetBlue
PriceFrom $72
Free Cancellation
Rating
7.0
7.3

Boarding

7.6

Comfort

7.9

Crew

7.2

Entertainment

6.8

Food

Reviews

The boarding was late and when I arrived at my final destination I had to wait some more to exit the plane .. about 20 mins

1 / 10
Frontier
PriceFrom $76
Free Cancellation
Rating
6.1
6.5

Boarding

5.9

Comfort

7.0

Crew

4.8

Entertainment

5.1

Food

Reviews

Price for snacks and drinks was ridiculous but should have understood that for the price of the flight.

1 / 10
United Airlines
PriceFrom $77
Free Cancellation
Rating
6.8
7.2

Boarding

6.6

Comfort

7.5

Crew

6.6

Entertainment

6.1

Food

Reviews

Not because the flight is going to Africa we can’t get better service on board

1 / 10
Delta
PriceFrom $82
Free Cancellation
Rating
8.3
8.3

Boarding

8.5

Comfort

8.4

Crew

8.1

Entertainment

8.1

Food

Reviews

Great

1 / 10
Alaska Airlines
PriceFrom $92
Free Cancellation
Rating
8.3
8.7

Boarding

8.5

Comfort

8.7

Crew

8.1

Entertainment

7.6

Food

Reviews

Great service

1 / 10
American Airlines
PriceFrom $110
Free Cancellation
Rating
7.2
7.4

Boarding

7.1

Comfort

7.8

Crew

7.1

Entertainment

6.8

Food

Reviews

Flight attendant for first class is definitely not a morning person. Oh and the WiFi DID NOT WORK!

1 / 10
Southwest
PriceFrom $122
Free Cancellation
Rating
8.2
8.3

Boarding

8.2

Comfort

8.6

Crew

7.3

Entertainment

7.6

Food

Reviews

12 hours later still haven’t left the airport

1 / 10

  • Are airlines flying from Ontario to Portland offering flexible cancellation due to COVID-19?

    Some of our partner airlines flying from Ontario to Portland are adopting new policies due to the global impact of COVID-19. Some of the airlines that may be waiving their cancellation fees are Alaska Airlines, United Airlines, and Delta. You can search for the full list of airlines like Alaska Airlines that are offering this flexibility.

  • How far is Ontario to Portland by plane?

    Ontario and Portland are 834.5 mi apart from one another. A reasonable flight in good conditions will take 2h 20m.


Can I fly to Portland from Ontario right now?

Information is based on travel restrictions for travel to Portland within the United States

Most visitors from Ontario need to provide a negative COVID-19 test result and/or quarantine to enter Portland.

COVID-19 testing requirements
Visitors from Ontario must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Portland.

Quarantine requirements
Visitors from Ontario are not required to quarantine after entering Portland.

Can I fly back to Ontario from Portland?

Returning to Ontario from Portland

COVID-19 testing requirements
Visitors from Portland must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Ontario.

Quarantine requirements
Visitors from Portland are not required to quarantine after entering Ontario.

If you are planning to travel to Portland at this time, it is recommended that you stay up to date on current restrictions and follow proper safety measures while in public.

Alternative routes for Ontario to Portland

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
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Fastest flight time2h 30m
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Cheapest price$134