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Cheap flights from Detroit to Los Angeles from $102

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 Los Angeles departing on 9/6. 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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0 bags

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Cheap round-trip flights

Frontier Logo
8:00 am - 11:50 pmDTW-ONT
18h 50m1 stop
Frontier Logo
5:09 pm - 9:43 pmONT-DTW
25h 34m1 stop
$195Frontier
Find Deal
Tue, Aug 19 - Mon, Aug 25
Frontier Logo
7:40 am - 11:50 pmDTW-ONT
19h 10m1 stop
Frontier Logo
5:09 pm - 9:43 pmONT-DTW
25h 34m1 stop
$198Frontier
Find Deal
Sat, Aug 23 - Mon, Aug 25
Frontier Logo
8:00 am - 9:57 amDTW-ONT
28h 57m1 stop
Frontier Logo
8:59 pm - 10:54 amONT-DTW
10h 55m1 stop
$209Frontier
Find Deal
Sat, Sep 13 - Sat, Sep 20
Frontier Logo
6:00 am - 11:50 pmDTW-ONT
20h 50m1 stop
Frontier Logo
12:59 am - 12:45 amONT-DTW
20h 46m1 stop
$218Frontier
Find Deal
Wed, Oct 8 - Sun, Oct 12
Frontier Logo
7:40 am - 11:50 pmDTW-ONT
19h 10m1 stop
Frontier Logo
12:59 am - 12:44 amONT-DTW
20h 45m1 stop
$219Frontier
Find Deal
Sat, Aug 23 - Sun, Aug 24
Frontier Logo
7:15 am - 11:50 pmDTW-ONT
19h 35m1 stop
Frontier Logo
5:09 pm - 12:44 amONT-DTW
28h 35m1 stop
$223Frontier
Find Deal
Sat, Aug 16 - Fri, Aug 22
Frontier Logo
6:10 am - 9:57 amDTW-ONT
6h 47m1 stop
Frontier Logo
8:59 pm - 12:46 amONT-DTW
24h 47m1 stop
$225Frontier
Find Deal
Thu, Sep 11 - Tue, Sep 16
Frontier Logo
7:15 am - 11:50 pmDTW-ONT
19h 35m1 stop
Frontier Logo
12:59 am - 9:43 pmONT-DTW
17h 44m1 stop
$226Frontier
Find Deal
Sat, Aug 16 - Mon, Aug 25
Alaska Airlines Logo
6:30 am - 2:09 pmDTW-ONT
10h 39m1 stop
Alaska Airlines Logo
3:06 pm - 5:07 amONT-DTW
11h 01m1 stop
$296Alaska Airlines
Find Deal
Wed, Aug 27 - Wed, Sep 17
Delta Logo
5:25 am - 10:35 amDTW-ONT
8h 10m1 stop
Delta Logo
1:15 pm - 11:59 pmONT-DTW
7h 44m1 stop
$297Delta
Find Deal
Thu, Aug 14 - Thu, Aug 21

Frontier flights from Detroit to Ontario

Our best Frontier deals on Detroit to Ontario flight tickets
Frontier
Aug 19
DTW8:00 amDetroit Metropolitan Wayne County
18h 50m
1 stop
ONT11:50 pmOntario
Aug 25
ONT5:09 pmOntario
25h 34m
1 stop
DTW9:43 pmDetroit Metropolitan Wayne County
Frontier
Aug 23
DTW7:40 amDetroit Metropolitan Wayne County
19h 10m
1 stop
ONT11:50 pmOntario
Aug 25
ONT5:09 pmOntario
25h 34m
1 stop
DTW9:43 pmDetroit Metropolitan Wayne County
Frontier
Sep 13
DTW8:00 amDetroit Metropolitan Wayne County
28h 57m
1 stop
ONT9:57 amOntario
Sep 20
ONT8:59 pmOntario
10h 55m
1 stop
DTW10:54 amDetroit 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 typical price of a round-trip flight between Detroit and Ontario?

What is the cheapest month to fly to Ontario?

In general, September is the cheapest month to fly from Detroit to Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $196. If you aren’t able to travel during the month of September, then book flights to Ontario from Detroit during February instead. Flights to Ontario in February, while not as cheap as those in September, still average around $281.

What is the cheapest day to depart on your flight to Ontario?

The cheapest day to depart on your flight to Ontario is on a Sunday when prices can be found for as low as $248. This is often the case because there is less demand to fly during this day of the week. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Detroit to Ontario for around $406.

What is the cheapest time of day to depart on your flight to Ontario?

In the evening is the cheapest time of day to fly from Detroit to Ontario when you can find flight prices for as low as $297. Flying to Ontario in the evening is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $469 on average. Flights to Ontario from Detroit in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

How far in advance should I book a flight to Ontario?

You are more likely to see cheaper flights to Ontario from Detroit when booking weeks ahead of your departure date. In general, you can expect to find flights to Ontario for around $413 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ontario from Detroit for as low as $301 on momondo.

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

$102

Fastest flight time

6h 13m

Direct flights

None

Airports in Ontario

1 airport
The best one-way flight to Ontario from Detroit in the past 72 hours is $102. The best round-trip flight deal from Detroit to Ontario found on momondo in the last 72 hours is $195.
The fastest flight from Detroit to Ontario takes 6h 13m
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 6h 13m, 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
8,094 reviews
Search Spirit Airlines flights
FrontierPriceFrom $154Free CancellationRating
5.9
3,284 reviews
Search Frontier flights
United AirlinesPriceFrom $329Free CancellationRating
7.4
8,861 reviews
Search United Airlines flights
DeltaPriceFrom $344Free CancellationRating
8.0
7,983 reviews
Search Delta flights
American AirlinesPriceFrom $352Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $390Free CancellationRating
8.0
4,270 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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