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Cheap flights from Pittsburgh to Ontario from $132

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Pittsburgh to Ontario departing on 1/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Pittsburgh to Los Angeles

Cheap round-trip flights

These are some of the best round-trip flight deals from Pittsburgh to Los Angeles that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Pittsburgh to Los Angeles.

Cheap last minute flights

Planning a quick getaway from Pittsburgh to Los Angeles? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Los Angeles, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Pittsburgh to Los Angeles

Find recent round-trip train or bus tickets from Pittsburgh to Los Angeles.

All round-trip flight deals to Los Angeles

The cheapest plane tickets to Los Angeles found on KAYAK recently.
4:41 pm - 11:47 pmPIT-ONT
10h 06m1 stop
6:45 am - 3:44 pmONT-PIT
5h 59m1 stop
$132Frontier
Find Deal
Thu, Jan 16 - Thu, Jan 23
8:50 pm - 7:37 pmPIT-ONT
25h 47m1 stop
5:39 pm - 7:39 pmONT-PIT
23h 00m1 stop
$292Frontier
Find Deal
Thu, Feb 13 - Mon, Feb 17
5:35 pm - 11:53 pmPIT-ONT
9h 18m1 stop
6:00 am - 4:40 pmONT-PIT
7h 40m1 stop
$336Delta
Find Deal
Wed, Jan 22 - Sun, Jan 26
11:05 am - 10:52 pmPIT-ONT
14h 47m2 stops
6:00 am - 4:40 pmONT-PIT
7h 40m1 stop
$341Delta
Find Deal
Wed, Jan 22 - Sun, Jan 26
7:28 pm - 10:38 amPIT-ONT
18h 10m1 stop
7:00 am - 6:32 pmONT-PIT
32h 32m2 stops
$370Alaska Airlines
Find Deal
Wed, Jan 22 - Sun, Jan 26
7:28 pm - 11:12 pmPIT-ONT
30h 44m1 stop
11:14 am - 6:32 pmONT-PIT
28h 18m3 stops
$373Alaska Airlines
Find Deal
Sat, Jan 11 - Tue, Jan 14
7:16 pm - 11:58 pmPIT-ONT
7h 42m1 stop
12:48 pm - 10:32 pmONT-PIT
6h 44m1 stop
$406American Airlines
Find Deal
Thu, Feb 6 - Mon, Feb 10
4:46 pm - 9:42 pmPIT-ONT
7h 56m1 stop
5:05 am - 2:52 pmONT-PIT
6h 47m1 stop
$416United Airlines
Find Deal
Tue, Dec 10 - Sat, Dec 14
4:46 pm - 9:42 pmPIT-ONT
7h 56m1 stop
6:00 am - 4:25 pmONT-PIT
7h 25m1 stop
$427United Airlines
Find Deal
Wed, Dec 4 - Mon, Dec 9
7:16 pm - 11:58 pmPIT-ONT
7h 42m1 stop
12:51 pm - 10:32 pmONT-PIT
6h 41m1 stop
$488American Airlines
Find Deal
Thu, Feb 6 - Sun, Feb 9
6:16 pm - 11:02 pmPIT-ONT
7h 46m1 stop
$158Delta
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Wed, Dec 11
2:13 pm - 6:06 pmPIT-ONT
6h 53m1 stop
$178Delta
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Thu, Nov 28
9:56 pm - 8:19 pmPIT-ONT
25h 23m1 stop
$202Frontier
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Thu, Dec 19
2:10 pm - 8:45 pmPIT-ONT
9h 35m2 stops
$208Southwest
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Thu, Dec 12
5:40 pm - 10:23 pmPIT-ONT
7h 43m1 stop
$228United Airlines
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Thu, Nov 21
8:20 am - 3:25 pmPIT-ONT
10h 05m2 stops
$231American Airlines
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Sun, Dec 8
6:18 pm - 11:01 pmPIT-ONT
7h 43m1 stop
$258Delta
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Tue, Dec 3
4:46 pm - 10:02 pmPIT-ONT
8h 16m1 stop
$298United Airlines
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Fri, Nov 22
5:00 am - 9:15 amPIT-ONT
7h 15m1 stop
$429American Airlines
Find Deal
Mon, Dec 2
6:30 am - 12:40 pmPIT-ONT
9h 10m1 stop
$443Southwest
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Sat, Nov 30
6:18 pm - 11:01 pmPIT-ONT
7h 43m1 stop
11:53 am - 9:29 pmONT-PIT
6h 36m1 stop
$681Delta
Find Deal
Fri, Nov 15 - Sat, Nov 23
6:18 pm - 11:01 pmPIT-ONT
7h 43m1 stop
11:53 am - 9:29 pmONT-PIT
6h 36m1 stop
$717Delta
Find Deal
Fri, Nov 15 - Fri, Nov 22
6:45 am - 2:34 pmPIT-ONT
10h 49m1 stop
1:42 pm - 10:47 pmONT-PIT
6h 05m1 stop
$936United Airlines
Find Deal
Sun, Nov 17 - Wed, Nov 20
6:45 am - 2:34 pmPIT-ONT
10h 49m1 stop
5:05 am - 10:56 pmONT-PIT
14h 51m2 stops
$941United Airlines
Find Deal
Sun, Nov 17 - Wed, Nov 20
7:02 am - 8:03 pmPIT-ONT
16h 01m2 stops
10:00 am - 9:30 pmONT-PIT
8h 30m1 stop
$968Alaska Airlines
Find Deal
Sat, Nov 16 - Thu, Nov 21
4:25 pm - 8:44 pmPIT-ONT
7h 19m1 stop
6:10 am - 3:40 pmONT-PIT
6h 30m1 stop
$1,006United Airlines
Find Deal
Fri, Nov 15 - Mon, Nov 18
7:02 am - 8:03 pmPIT-ONT
16h 01m2 stops
6:30 pm - 11:01 amONT-PIT
13h 31m2 stops
$1,048Alaska Airlines
Find Deal
Sat, Nov 16 - Mon, Nov 18
7:02 am - 8:03 pmPIT-ONT
16h 01m2 stops
6:00 am - 9:39 pmONT-PIT
12h 39m2 stops
$1,073Alaska Airlines
Find Deal
Sat, Nov 16 - Fri, Nov 22
9:00 am - 10:33 amPIT-ONT
28h 33m1 stop
7:00 am - 9:30 pmONT-PIT
11h 30m2 stops
$1,082Alaska Airlines
Find Deal
Fri, Nov 15 - Mon, Nov 18
6:45 am - 2:34 pmPIT-ONT
10h 49m1 stop
1:42 pm - 10:47 pmONT-PIT
6h 05m1 stop
$1,092United Airlines
Find Deal
Sun, Nov 17 - Tue, Nov 19

Alaska Airlines flights from Pittsburgh to Ontario

Our best Alaska Airlines deals on Pittsburgh to Ontario flight tickets
Alaska Airlines
Jan 22
PIT7:28 pmPittsburgh
18h 10m
1 stop
ONT10:38 amOntario
Jan 26
ONT7:00 amOntario
32h 32m
2 stops
PIT6:32 pmPittsburgh
Alaska Airlines
Jan 11
PIT7:28 pmPittsburgh
30h 44m
1 stop
ONT11:12 pmOntario
Jan 14
ONT11:14 amOntario
28h 18m
3 stops
PIT6:32 pmPittsburgh
Alaska Airlines
Feb 11
PIT7:28 pmPittsburgh
24h 36m
2 stops
ONT5:04 pmOntario
Feb 17
ONT6:00 amOntario
9h 24m
1 stop
PIT6:24 pmPittsburgh

Frontier flights from Pittsburgh to Ontario

Our best Frontier deals on Pittsburgh to Ontario flight tickets
Frontier
Jan 16
PIT4:41 pmPittsburgh
10h 06m
1 stop
ONT11:47 pmOntario
Jan 23
ONT6:45 amOntario
5h 59m
1 stop
PIT3:44 pmPittsburgh
Frontier
Feb 13
PIT8:50 pmPittsburgh
25h 47m
1 stop
ONT7:37 pmOntario
Feb 17
ONT5:39 pmOntario
23h 00m
1 stop
PIT7:39 pmPittsburgh
Frontier
Feb 27
PIT8:50 pmPittsburgh
25h 47m
1 stop
ONT7:37 pmOntario
Mar 3
ONT5:39 pmOntario
23h 00m
1 stop
PIT7:39 pmPittsburgh

How to get the cheapest flight ticket from Pittsburgh to Ontario

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 Pittsburgh to Ontario?

April. The cheapest time of year to fly to Ontario from Pittsburgh is April. Most expensive is June

What is the cheapest day to depart Pittsburgh for Ontario?

Tuesday. The cheapest day of the week is typically Tuesday. The most expensive is typically Sunday

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

In the evening. Pittsburgh to Ontario flights are approximately 14% more expensive in the morning than in the evening

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

Southwest. Southwest, Delta, and American Airlines are the most popular carriers operating from Pittsburgh to Ontario

What is the cheapest Pittsburgh to Ontario flight route?

Pittsburgh - Ontario. Fly from Pittsburgh to Ontario for the best Pittsburgh - Ontario flight prices

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

56 days before. The cheapest time to buy a flight from Pittsburgh to Ontario is approximately 56 days to departure

Can stopping save me money on Pittsburgh to Ontario flights?

You could potentially save up to 24% on your flight if you consider stops on a Pittsburgh to Ontario flight.

How have Pittsburgh to Ontario flight prices changed over time?

As of November 2024, prices for Pittsburgh to Ontario flights are approximately 34% cheaper when compared to flights at the same time last year.

When to book flights from Pittsburgh to Ontario

Are you open to changing your travel dates? Check out the ideal times to fly from Pittsburgh to Ontario according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Pittsburgh to Ontario (PIT to ONT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Pittsburgh to Ontario

Best Price Found

$158

Fastest flight time

6h 53m

Direct flights

None

Airports in Ontario

1 airport
The best one-way flight to Ontario from Pittsburgh in the past 72 hours is $158. The best round-trip flight deal from Pittsburgh to Ontario found on momondo in the last 72 hours is $132.
The fastest flight from Pittsburgh to Ontario takes 6h 53m
There are no direct flights from Pittsburgh to Ontario. Popular non-direct route for this connection is Pittsburgh Airport - Ontario Airport.
There is 1 airport near Ontario: Ontario (ONT)

  • How far is Pittsburgh to Ontario by plane?

    Pittsburgh and Ontario are 2099.2 mi apart from one another. In terms of flight time, this usually takes a little over 7h 15m.

  • When did momondo last update prices for flights from Pittsburgh Airport to Ontario Airport?

    Prices for flights from Pittsburgh Airport to Ontario Airport refresh daily.

  • How many operators does momondo search for flights from Pittsburgh Airport to Ontario Airport?

  • How old do you have to be to fly from Pittsburgh Airport to Ontario Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Pittsburgh Airport to Ontario Airport.

  • What documentation or ID do you need to fly to Ontario Airport?

    The travel and health documents you'll need for your trip to Ontario Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ontario Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Pittsburgh to Ontario?


Best airlines flying from Pittsburgh to Ontario

Compare and see reviews for airlines that fly from Pittsburgh to Ontario with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $276Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $277Free CancellationRating
8.1
5,045 reviews
Search Southwest flights
United AirlinesPriceFrom $306Free CancellationRating
7.4
9,194 reviews
Search United Airlines flights
DeltaPriceFrom $361Free CancellationRating
8.0
8,788 reviews
Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Pittsburgh to Ontario?

Finding the right flight to Ontario from Pittsburgh is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Ontario quick and easy, saving you time and money.

Can I find flights from Pittsburgh to Ontario with flexible booking policies on momondo?

Yes. All flights to Ontario from Pittsburgh on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Pittsburgh to Ontario?

momondo helps you find the best flight between Pittsburgh and Ontario by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Pittsburgh to Ontario right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Pittsburgh to Ontario flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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