Which airport is the most popular layover for flights between Detroit Metropolitan Wayne County Airport and Ontario?

Chicago (MDW) was the most common stop: 46% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport has the shortest travel time from Detroit Metropolitan Wayne County Airport to Ontario?

Flights connecting via Salt Lake City (SLC) have the shortest average one-way travel time: 6h 48m.

Which layover airport offers the lowest fares from Detroit Metropolitan Wayne County Airport to Ontario?

Flights via Chicago (MDW) offer the lowest average round-trip price of $360.

What is the cheapest airline that flies from Detroit Metropolitan Wayne County to Ontario?

Frontier is the most popular carrier operating from Detroit Metropolitan Wayne County to Ontario

What airlines fly to Ontario?

Delta, Frontier and Southwest are the top three most popular airlines that fly to Ontario from Detroit Metropolitan Wayne County Airport according to our data. Delta is the first choice among our users, with 60% of people opting to fly with this airline when traveling to Ontario. Keep in mind that there are 6 different airlines that fly to Ontario on a routine basis, so you have a few additional options to choose from.

Which layover airport has the shortest connection time from Detroit Metropolitan Wayne County Airport to Ontario?

Chicago (MDW) has the shortest average layover time for this route: 1h 10m.

When did momondo last update prices for flights from Detroit Metropolitan Wayne County Airport to Ontario Airport?

Prices for flights from Detroit Metropolitan Wayne County Airport to Ontario Airport are refreshed on a daily basis.

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.

$43 Cheap Flights from Detroit Metropolitan Wayne County Airport to Ontario in 2026/27

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Find the cheapest flights from Detroit Metropolitan Wayne County Airport to Los Angeles

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8:35 pm - 10:35 amDTW Detroit Metropolitan Wayne County-ONT Ontario

17h 00m1 stop Denver Intl

6:25 am - 11:51 pmONT Ontario-DTW Detroit Metropolitan Wayne County

14h 26m1 stop Denver Intl

$99Frontier

Tue, Nov 10 - Sat, Nov 14

7:00 am - 10:42 amDTW Detroit Metropolitan Wayne County-ONT Ontario

6h 42m1 stop Denver Intl

11:52 am - 11:51 pmONT Ontario-DTW Detroit Metropolitan Wayne County

8h 59m1 stop Denver Intl

$122Frontier

Sat, Nov 7 - Wed, Nov 11

5:45 pm - 11:18 amDTW Detroit Metropolitan Wayne County-ONT Ontario

20h 33m1 stop Seattle/Tacoma Intl

11:40 am - 1:09 amONT Ontario-DTW Detroit Metropolitan Wayne County

10h 29m1 stop Denver Intl

$327Multiple Airlines

Sat, Nov 14 - Sat, Nov 21

8:35 pm - 10:29 amDTW Detroit Metropolitan Wayne County-ONT Ontario

16h 54m1 stop Denver Intl

6:56 pm - 5:01 pmONT Ontario-DTW Detroit Metropolitan Wayne County

19h 05m1 stop Seattle/Tacoma Intl

$352Multiple Airlines

Fri, Oct 23 - Mon, Oct 26

6:06 pm - 11:49 pmDTW Detroit Metropolitan Wayne County-ONT Ontario

8h 43m1 stop Salt Lake City

12:18 pm - 10:16 pmONT Ontario-DTW Detroit Metropolitan Wayne County

6h 58m1 stop Atlanta Hartsfield-Jackson

$397Delta

Mon, Nov 9 - Thu, Nov 12

4:35 pm - 10:43 pmDTW Detroit Metropolitan Wayne County-ONT Ontario

9h 08m1 stop Seattle/Tacoma Intl

1:00 pm - 12:03 amONT Ontario-DTW Detroit Metropolitan Wayne County

8h 03m1 stop Salt Lake City

$397Delta

Wed, Feb 3 - Mon, Feb 8

6:00 pm - 10:57 pmDTW Detroit Metropolitan Wayne County-ONT Ontario

7h 57m1 stop Dallas/Fort Worth

7:00 am - 5:10 pmONT Ontario-DTW Detroit Metropolitan Wayne County

7h 10m1 stop Dallas/Fort Worth

$397American Airlines

Tue, Nov 10 - Sat, Nov 14

7:22 am - 12:45 pmDTW Detroit Metropolitan Wayne County-ONT Ontario

8h 23m1 stop Phoenix Sky Harbor Intl

1:27 pm - 10:55 pmONT Ontario-DTW Detroit Metropolitan Wayne County

6h 28m1 stop Phoenix Sky Harbor Intl

$397American Airlines

Thu, Nov 26 - Thu, Dec 3

6:30 am - 11:55 amDTW Detroit Metropolitan Wayne County-ONT Ontario

8h 25m2 stops Denver Intl Las Vegas Harry Reid Intl

5:45 am - 5:30 pmONT Ontario-DTW Detroit Metropolitan Wayne County

8h 45m2 stops Las Vegas Harry Reid Intl Lambert-St Louis

$407Southwest

Tue, Nov 10 - Sat, Nov 14

5:45 am - 12:15 pmDTW Detroit Metropolitan Wayne County-ONT Ontario

9h 30m2 stops Denver Intl Oakland

5:05 am - 3:30 pmONT Ontario-DTW Detroit Metropolitan Wayne County

7h 25m2 stops Phoenix Sky Harbor Intl Denver Intl

$439Southwest

Fri, Feb 5 - Mon, Feb 8

Cheap last minute flights

Enter your travel dates to find the best prices.

7:08 am - 10:30 amDTW Detroit Metropolitan Wayne County-ONT Ontario

6h 22m1 stop Denver Intl

5:33 pm - 9:48 amONT Ontario-DTW Detroit Metropolitan Wayne County

13h 15m1 stop Dallas/Fort Worth

$334Frontier

Tue, Oct 6 - Tue, Oct 27

10:37 am - 4:46 pmDTW Detroit Metropolitan Wayne County-ONT Ontario

9h 09m1 stop Dallas/Fort Worth

11:52 am - 9:48 amONT Ontario-DTW Detroit Metropolitan Wayne County

18h 56m2 stops Denver Intl Dallas/Fort Worth

$366Frontier

Tue, Oct 6 - Tue, Oct 27

7:08 am - 10:30 amDTW Detroit Metropolitan Wayne County-ONT Ontario

6h 22m1 stop Denver Intl

6:25 am - 3:34 pmONT Ontario-DTW Detroit Metropolitan Wayne County

6h 09m1 stop Denver Intl

$367Frontier

Tue, Oct 6 - Wed, Oct 28

8:35 pm - 11:47 pmDTW Detroit Metropolitan Wayne County-ONT Ontario

6h 12m1 stop Denver Intl

6:02 am - 5:01 pmONT Ontario-DTW Detroit Metropolitan Wayne County

7h 59m1 stop Seattle/Tacoma Intl

$645Multiple Airlines

Fri, Oct 2 - Sun, Oct 18

4:10 pm - 10:43 pmDTW Detroit Metropolitan Wayne County-ONT Ontario

9h 33m2 stops Dallas/Fort Worth Phoenix Sky Harbor Intl

9:41 am - 9:27 pmONT Ontario-DTW Detroit Metropolitan Wayne County

8h 46m2 stops Phoenix Sky Harbor Intl Dallas/Fort Worth

$843American Airlines

Sun, Oct 4 - Wed, Oct 14

5:39 pm - 11:24 pmDTW Detroit Metropolitan Wayne County-ONT Ontario

8h 45m1 stop Seattle/Tacoma Intl

6:15 am - 3:28 pmONT Ontario-DTW Detroit Metropolitan Wayne County

6h 13m1 stop Denver Intl

$874Multiple Airlines

Thu, Oct 1 - Sat, Oct 3

7:15 pm - 11:52 pmDTW Detroit Metropolitan Wayne County-ONT Ontario

7h 37m1 stop Dallas/Fort Worth

9:41 am - 9:34 pmONT Ontario-DTW Detroit Metropolitan Wayne County

8h 53m2 stops Phoenix Sky Harbor Intl Chicago O'Hare Intl

$973American Airlines

Tue, Oct 6 - Fri, Oct 9

8:10 am - 2:00 pmDTW Detroit Metropolitan Wayne County-ONT Ontario

8h 50m2 stops Chicago Midway Las Vegas Harry Reid Intl

9:40 am - 10:15 pmONT Ontario-DTW Detroit Metropolitan Wayne County

9h 35m2 stops Las Vegas Harry Reid Intl Denver Intl

$1,237Southwest

Thu, Oct 1 - Sat, Oct 3

8:20 pm - 11:47 pmDTW Detroit Metropolitan Wayne County-ONT Ontario

6h 27m1 stop Salt Lake City

11:15 pm - 11:30 amONT Ontario-DTW Detroit Metropolitan Wayne County

9h 15m1 stop Atlanta Hartsfield-Jackson

$1,774Delta

Sun, Oct 4 - Mon, Oct 12

4:34 pm - 10:43 pmDTW Detroit Metropolitan Wayne County-ONT Ontario

9h 09m1 stop Seattle/Tacoma Intl

11:15 pm - 10:27 amONT Ontario-DTW Detroit Metropolitan Wayne County

8h 12m1 stop Atlanta Hartsfield-Jackson

$1,774Delta

Tue, Oct 6 - Mon, Oct 12

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Frontier flights from Detroit Metropolitan Wayne County Airport to Ontario

Our best Frontier deals on Detroit Metropolitan Wayne County Airport to Ontario flight tickets

Frontier

Nov 10

DTW8:35 pmDetroit Metropolitan Wayne County

17h 00m

1 stop

ONT10:35 amOntario

Nov 14

ONT6:25 amOntario

14h 26m

1 stop

DTW11:51 pmDetroit Metropolitan Wayne County

$99

Frontier

Nov 7

DTW7:00 amDetroit Metropolitan Wayne County

6h 42m

1 stop

ONT10:42 amOntario

Nov 11

ONT11:52 amOntario

8h 59m

1 stop

DTW11:51 pmDetroit Metropolitan Wayne County

$122

Frontier

Nov 10

DTW8:35 pmDetroit Metropolitan Wayne County

17h 00m

1 stop

ONT10:35 amOntario

Nov 14

ONT11:52 amOntario

8h 59m

1 stop

DTW11:51 pmDetroit Metropolitan Wayne County

$123

momondo Fare Finder

Use the filters below to find and compare flights from Detroit Metropolitan Wayne County Airport to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DetroitOntario

DTW Detroit Metropolitan Wayne County - ONT Ontario

DTWONT

Detroit Metropolitan Wayne County

Tue 11/10

8:35 pm-10:35 am

1 stop17h 00m

Ontario

Sat 11/14

6:25 am-11:51 pm

1 stop14h 26m

$99

DetroitOntario

DTW Detroit Metropolitan Wayne County - ONT Ontario

DTWONT

Detroit Metropolitan Wayne County

Sat 11/7

7:00 am-10:42 am

1 stop6h 42m

Ontario

Wed 11/11

11:52 am-11:51 pm

1 stop8h 59m

$122

DetroitOntario

DTW Detroit Metropolitan Wayne County - ONT Ontario

DTWONT

Detroit Metropolitan Wayne County

Sat 11/14

5:45 pm-11:18 am

1 stop20h 33m

Ontario

Sat 11/21

11:40 am-1:09 am

1 stop10h 29m

$327

DetroitOntario

DTW Detroit Metropolitan Wayne County - ONT Ontario

DTWONT

Detroit Metropolitan Wayne County

Fri 10/23

8:35 pm-10:29 am

1 stop16h 54m

Ontario

Mon 10/26

6:56 pm-5:01 pm

1 stop19h 05m

$352

DetroitOntario

DTW Detroit Metropolitan Wayne County - ONT Ontario

DTWONT

Detroit Metropolitan Wayne County

Mon 11/9

6:06 pm-11:49 pm

1 stop8h 43m

Ontario

Thu 11/12

12:18 pm-10:16 pm

1 stop6h 58m

$397

DetroitOntario

DTW Detroit Metropolitan Wayne County - ONT Ontario

DTWONT

Detroit Metropolitan Wayne County

Wed 2/3

4:35 pm-10:43 pm

1 stop9h 08m

Ontario

Mon 2/8

1:00 pm-12:03 am

1 stop8h 03m

$397

DetroitOntario

DTW Detroit Metropolitan Wayne County - ONT Ontario

DTWONT

Detroit Metropolitan Wayne County

Tue 11/10

6:00 pm-10:57 pm

1 stop7h 57m

Ontario

Sat 11/14

7:00 am-5:10 pm

1 stop7h 10m

$397

Quickest round-trip

DetroitOntario

DTW Detroit Metropolitan Wayne County - ONT Ontario

DTWONT

Detroit Metropolitan Wayne County

Thu 11/26

7:22 am-12:45 pm

1 stop8h 23m

Ontario

Thu 12/3

1:27 pm-10:55 pm

1 stop6h 28m

$397

DetroitOntario

DTW Detroit Metropolitan Wayne County - ONT Ontario

DTWONT

Detroit Metropolitan Wayne County

Tue 11/10

6:30 am-11:55 am

2 stops8h 25m

Ontario

Sat 11/14

5:45 am-5:30 pm

2 stops8h 45m

$407

DetroitOntario

DTW Detroit Metropolitan Wayne County - ONT Ontario

DTWONT

Detroit Metropolitan Wayne County

Fri 2/5

5:45 am-12:15 pm

2 stops9h 30m

Ontario

Mon 2/8

5:05 am-3:30 pm

2 stops7h 25m

$439

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Detroit Metropolitan Wayne County Airport 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

Prices

Airlines

Layovers

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

Prices are currently low for flights on this route.

Typical prices usually range from $338 to $483.
The lowest price recently found on this route was $110.

What is the cheapest month to fly to Ontario?

In general, January is the cheapest month to fly from Detroit Metropolitan Wayne County Airport to Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $346. If you aren’t able to travel during the month of January, then book flights to Ontario from Detroit Metropolitan Wayne County Airport during October instead. Flights to Ontario in October, while not as cheap as those in January, still average around $388.

How far in advance should I book a flight from Detroit Metropolitan Wayne County Airport to Ontario?

You are more likely to see cheaper flights to Ontario from Detroit Metropolitan Wayne County Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Ontario for around $446 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ontario from Detroit Metropolitan Wayne County Airport for as low as $354 on momondo.

Can stopping save me money on Detroit Metropolitan Wayne County Airport to Ontario flights?

You could potentially save up to 29% on your flight if you consider stops on a Detroit Metropolitan Wayne County Airport to Ontario flight.

How have Detroit Metropolitan Wayne County Airport to Ontario flight prices changed over time?

As of September 2026, prices for Detroit Metropolitan Wayne County Airport to Ontario flights are approximately 66% more expensive when compared to flights at the same time last year.

When to book flights from Detroit Metropolitan Wayne County Airport to Ontario

Are you open to changing your travel dates? Check out the ideal times to fly from Detroit Metropolitan Wayne County Airport to Ontario according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Detroit Metropolitan Wayne County Airport to Ontario (DTW to ONT) flight deals and tips

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

Best Price Found	$43
Fastest flight time	6h 15m
Direct flights	None

The best one-way flight to Ontario from Detroit Metropolitan Wayne County Airport in the past 72 hours is $43. The best round-trip flight deal from Detroit Metropolitan Wayne County Airport to Ontario found on momondo in the last 72 hours is $99.

The fastest flight from Detroit Metropolitan Wayne County Airport to Ontario takes 6h 15m

There are no direct flights from Detroit Metropolitan Wayne County Airport to Ontario. There are no popular flight routes from Detroit Metropolitan Wayne County Airport to Ontario.

Search flight deals

Frequently asked questions about flying from Detroit Metropolitan Wayne County Airport to Ontario

How far is Detroit Metropolitan Wayne County to Ontario by plane?
A flight from Detroit Metropolitan Wayne County to Ontario will travel around 1931.2 mi. By plane, this route typically takes 6h 15m.
When did momondo last update prices for flights from Detroit Metropolitan Wayne County Airport to Ontario Airport?
Prices for flights from Detroit Metropolitan Wayne County Airport to Ontario Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Detroit Metropolitan Wayne County Airport to Ontario Airport?
The number of operators available for flights from Detroit Metropolitan Wayne County Airport to Ontario Airport is 4 as of September 2026.
How old do you have to be to fly from Detroit Metropolitan Wayne County Airport to Ontario Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Detroit Metropolitan Wayne County Airport 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 Metropolitan Wayne County Airport to Ontario?
Based on momondo bookings for flights between Detroit Metropolitan Wayne County Airport and Ontario, the leading airline is Frontier, making up 33% of the total bookings. Other popular airlines include Delta with 25%, Southwest with 22%, and American Airlines with 20%.

Best airlines flying from Detroit Metropolitan Wayne County Airport to Ontario

Compare and see reviews for airlines that fly from Detroit Metropolitan Wayne County Airport to Ontario with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $211	Free Cancellation	Rating 5.6 2,567 reviews	Search Frontier flights
American Airlines	PriceFrom $296	Free Cancellation	Rating 7.0 12,097 reviews	Search American Airlines flights
Delta	PriceFrom $346	Free Cancellation	Rating 7.8 8,610 reviews	Search Delta flights
Southwest	PriceFrom $353	Free Cancellation	Rating 8.0 4,202 reviews	Search Southwest flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Detroit to Ontario. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo enables you to select and highlight flights to Ontario from Detroit with this policy.

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

momondo provides multiple filters to help you find the best flight to Ontario from Detroit. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of Detroit 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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Frontier flights from Detroit Metropolitan Wayne County Airport to Ontario

Our best Frontier deals on Detroit Metropolitan Wayne County Airport to Ontario flight tickets

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Use the filters below to find and compare flights from Detroit Metropolitan Wayne County Airport to Ontario that are best for you.

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How to get the cheapest flight ticket from Detroit Metropolitan Wayne County Airport to Ontario

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

What is the cheapest month to fly to Ontario?

How far in advance should I book a flight from Detroit Metropolitan Wayne County Airport to Ontario?

Can stopping save me money on Detroit Metropolitan Wayne County Airport to Ontario flights?

How have Detroit Metropolitan Wayne County Airport to Ontario flight prices changed over time?

What is the cheapest airline that flies from Detroit Metropolitan Wayne County to Ontario?

What airlines fly to Ontario?

Which airport is the most popular layover for flights between Detroit Metropolitan Wayne County Airport and Ontario?

Which layover airport offers the lowest fares from Detroit Metropolitan Wayne County Airport to Ontario?

Which layover airport has the shortest travel time from Detroit Metropolitan Wayne County Airport to Ontario?

Which layover airport has the shortest connection time from Detroit Metropolitan Wayne County Airport to Ontario?

When to book flights from Detroit Metropolitan Wayne County Airport to Ontario

Cheap Detroit Metropolitan Wayne County Airport to Ontario (DTW to ONT) flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Detroit Metropolitan Wayne County Airport to Ontario

Best airlines flying from Detroit Metropolitan Wayne County Airport to Ontario

Compare and see reviews for airlines that fly from Detroit Metropolitan Wayne County Airport to Ontario with momondo

Why use momondo?

An easier way to manage your Ontario trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

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