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Cheap flights from Detroit to Ontario from $70

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Detroit to Ontario departing on 2/22. 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 Detroit to Los Angeles

Cheap round-trip flights

These are some of the best round-trip flight deals from Detroit 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 Detroit to Los Angeles.

Cheap last minute flights

Planning a quick getaway from Detroit 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 Detroit to Los Angeles

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

All round-trip flight deals to Los Angeles

The cheapest plane tickets to Los Angeles found on KAYAK recently.
1:21 pm - 11:44 pmDTW-ONT
13h 23m1 stop
10:40 am - 8:08 pmONT-DTW
6h 28m1 stop
$148Frontier
Find Deal
Thu, Jan 9 - Mon, Jan 13
10:10 pm - 11:44 pmDTW-ONT
28h 34m1 stop
8:11 pm - 8:08 pmONT-DTW
20h 57m1 stop
$158Frontier
Find Deal
Mon, Jan 6 - Thu, Jan 9
8:09 am - 6:24 pmDTW-ONT
13h 15m2 stops
10:56 am - 9:10 pmONT-DTW
7h 14m1 stop
$346American Airlines
Find Deal
Tue, Feb 4 - Tue, Feb 11
8:10 am - 12:25 pmDTW-ONT
7h 15m1 stop
12:55 pm - 11:05 pmONT-DTW
7h 10m1 stop
$356Delta
Find Deal
Wed, Dec 11 - Wed, Dec 25
5:20 am - 11:01 amDTW-ONT
8h 41m1 stop
1:21 pm - 11:21 pmONT-DTW
7h 00m1 stop
$394Delta
Find Deal
Wed, Dec 11 - Mon, Jan 6
1:25 pm - 8:55 pmDTW-ONT
10h 30m2 stops
5:50 am - 6:30 pmONT-DTW
9h 40m1 stop
$409Southwest
Find Deal
Fri, Feb 14 - Sat, Feb 22
11:59 am - 6:25 pmDTW-ONT
9h 26m2 stops
10:56 am - 9:10 pmONT-DTW
7h 14m1 stop
$437American Airlines
Find Deal
Mon, Jan 6 - Thu, Jan 9
1:50 pm - 9:10 pmDTW-ONT
10h 20m2 stops
9:40 am - 8:05 pmONT-DTW
7h 25m2 stops
$442Southwest
Find Deal
Thu, Feb 6 - Thu, Feb 20
4:40 pm - 8:47 pmDTW-ONT
7h 07m1 stop
6:10 am - 3:44 pmONT-DTW
6h 34m1 stop
$446United Airlines
Find Deal
Sat, Dec 14 - Tue, Dec 17
6:00 am - 8:55 pmDTW-ONT
17h 55m2 stops
5:05 am - 3:06 pmONT-DTW
7h 01m1 stop
$460United Airlines
Find Deal
Wed, Feb 19 - Sat, Feb 22
3:35 pm - 12:09 amDTW-ONT
11h 34m1 stop
$70Frontier
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Sat, Feb 22
9:14 pm - 11:44 pmDTW-ONT
29h 30m1 stop
$72Frontier
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Mon, Jan 13
4:27 pm - 11:02 pmDTW-ONT
9h 35m1 stop
$178Delta
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Tue, Dec 10
8:10 am - 12:26 pmDTW-ONT
7h 16m1 stop
$216Delta
Find Deal
Fri, Jan 10
3:36 pm - 10:03 pmDTW-ONT
9h 27m2 stops
$221American Airlines
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Mon, Dec 16
4:35 pm - 8:55 pmDTW-ONT
7h 20m1 stop
$223United Airlines
Find Deal
Tue, Feb 18
4:50 pm - 8:51 pmDTW-ONT
31h 01m2 stops
$242United Airlines
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Tue, Jan 21
1:50 pm - 9:25 pmDTW-ONT
10h 35m2 stops
$266Southwest
Find Deal
Mon, Jan 20
12:40 pm - 9:25 pmDTW-ONT
11h 45m3 stops
$308Southwest
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Wed, Dec 4
7:45 am - 12:03 pmDTW-ONT
7h 18m1 stop
$320American Airlines
Find Deal
Wed, Dec 4
9:38 pm - 8:26 amDTW-ONT
13h 48m1 stop
4:07 pm - 12:52 pmONT-DTW
17h 45m2 stops
$363Frontier
Find Deal
Sat, Nov 23 - Mon, Nov 25
9:38 pm - 8:26 amDTW-ONT
13h 48m1 stop
6:30 am - 5:43 pmONT-DTW
8h 13m1 stop
$513Frontier
Find Deal
Sat, Nov 23 - Mon, Nov 25
9:36 pm - 8:26 amDTW-ONT
13h 50m1 stop
6:30 am - 5:43 pmONT-DTW
8h 13m1 stop
$523Frontier
Find Deal
Mon, Nov 25 - Fri, Nov 29
8:10 am - 12:11 pmDTW-ONT
7h 01m1 stop
11:53 am - 9:40 pmONT-DTW
6h 47m1 stop
$528Delta
Find Deal
Tue, Nov 26 - Tue, Dec 3
6:02 pm - 11:53 pmDTW-ONT
8h 51m1 stop
5:40 am - 10:32 pmONT-DTW
13h 52m2 stops
$755Delta
Find Deal
Tue, Nov 26 - Tue, Dec 3
9:00 am - 12:40 pmDTW-ONT
6h 40m1 stop
5:05 am - 3:37 pmONT-DTW
7h 32m1 stop
$794United Airlines
Find Deal
Fri, Nov 22 - Fri, Nov 29
11:08 am - 6:29 pmDTW-ONT
10h 21m2 stops
10:10 am - 12:20 amONT-DTW
11h 10m2 stops
$940American Airlines
Find Deal
Tue, Nov 26 - Tue, Dec 3
4:56 pm - 11:59 pmDTW-ONT
10h 03m1 stop
1:53 pm - 3:20 pmONT-DTW
22h 27m1 stop
$977Alaska Airlines
Find Deal
Tue, Nov 26 - Tue, Dec 3
4:55 pm - 8:44 pmDTW-ONT
6h 49m1 stop
3:15 pm - 9:57 amONT-DTW
15h 42m2 stops
$1,044United Airlines
Find Deal
Sun, Nov 24 - Tue, Nov 26
4:56 pm - 11:59 pmDTW-ONT
10h 03m1 stop
6:00 am - 11:03 pmONT-DTW
14h 03m2 stops
$1,062Alaska Airlines
Find Deal
Fri, Nov 22 - Fri, Nov 29

Delta flights from Detroit to Ontario

Our best Delta deals on Detroit to Ontario flight tickets
Delta
Dec 11
DTW8:10 amDetroit Metropolitan Wayne County
7h 15m
1 stop
ONT12:25 pmOntario
Dec 25
ONT12:55 pmOntario
7h 10m
1 stop
DTW11:05 pmDetroit Metropolitan Wayne County
Delta
Dec 11
DTW5:20 amDetroit Metropolitan Wayne County
8h 41m
1 stop
ONT11:01 amOntario
Jan 6
ONT1:21 pmOntario
7h 00m
1 stop
DTW11:21 pmDetroit Metropolitan Wayne County
Delta
Dec 15
DTW5:20 amDetroit Metropolitan Wayne County
8h 41m
1 stop
ONT11:01 amOntario
Dec 15
ONT10:00 pmOntario
7h 05m
1 stop
DTW8:05 amDetroit Metropolitan Wayne County

Frontier flights from Detroit to Ontario

Our best Frontier deals on Detroit to Ontario flight tickets
Frontier
Jan 9
DTW1:21 pmDetroit Metropolitan Wayne County
13h 23m
1 stop
ONT11:44 pmOntario
Jan 13
ONT10:40 amOntario
6h 28m
1 stop
DTW8:08 pmDetroit Metropolitan Wayne County
Frontier
Jan 6
DTW10:10 pmDetroit Metropolitan Wayne County
28h 34m
1 stop
ONT11:44 pmOntario
Jan 9
ONT8:11 pmOntario
20h 57m
1 stop
DTW8:08 pmDetroit Metropolitan Wayne County
Frontier
Feb 3
DTW9:14 pmDetroit Metropolitan Wayne County
29h 33m
1 stop
ONT11:47 pmOntario
Feb 10
ONT10:40 amOntario
6h 34m
1 stop
DTW8:14 pmDetroit Metropolitan Wayne County

See travel insights to Los Angeles from

How to get the cheapest flight ticket from Detroit 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 Detroit to Ontario?

September. The cheapest time of year to fly to Ontario from Detroit is September. Most expensive is April

What is the cheapest day to depart Detroit for Ontario?

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

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

At noon. Detroit to Ontario flights are approximately 41% more expensive in the afternoon than at noon

What is the cheapest Detroit to Ontario flight route?

Detroit Metropolitan Wayne County - Ontario. Fly from Detroit Metropolitan Wayne County to Ontario for the best Detroit - Ontario flight prices

Can stopping save me money on Detroit to Ontario flights?

You could potentially save up to 35% on your flight if you consider stops on a Detroit to Ontario flight.

What is the typical price of a round-trip flight between Detroit and Ontario?


When to book flights from Detroit to Ontario

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

Cheap Detroit to Ontario (DTT to ONT) flight deals and tips

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

Best Price Found

$70

Fastest flight time

6h 40m

Direct flights

None

Airports in Ontario

1 airport
The best one-way flight to Ontario from Detroit in the past 72 hours is $70. The best round-trip flight deal from Detroit to Ontario found on momondo in the last 72 hours is $148.
The fastest flight from Detroit to Ontario takes 6h 40m
There are no direct flights from Detroit to Ontario. Popular non-direct route for this connection is Detroit Metropolitan Wayne County Airport - Ontario Airport.
There is 1 airport near Ontario: Ontario (ONT)

  • How far is Detroit to Ontario by plane?

    The straight-line distance from Detroit to Ontario is 1947.2 mi. Flights usually cover this in 7h 07m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Detroit to Ontario Airport were last updated today.

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

  • How old do you have to be to fly from Detroit 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 Detroit to Ontario Airport.

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

    The required travel and health documents for your Ontario Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ontario Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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


Best airlines flying from Detroit to Ontario

Compare and see reviews for airlines that fly from Detroit to Ontario with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $137Free CancellationRating
6.3
8,175 reviews
Search Spirit Airlines flights
FrontierPriceFrom $148Free CancellationRating
6.1
3,539 reviews
Search Frontier flights
American AirlinesPriceFrom $336Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $336Free CancellationRating
8.0
8,758 reviews
Search Delta flights
SouthwestPriceFrom $394Free CancellationRating
8.1
5,015 reviews
Search Southwest flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Detroit to Ontario for you.

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

Flights from Detroit to Ontario with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential Detroit to Ontario flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are simply researching potential flights to Ontario, momondo offers a useful price alert feature which will track prices for flights to Ontario from Detroit and alert you when they change.


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