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Cheap flights from Ontario to Detroit Metropolitan Wayne County Airport (ONT - DTW) from $90

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
ONT — DTW
Jun 11 — Jun 181
From?
To?
Tue 6/11
Tue 6/18
1 adult, Economy
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The best prices from Ontario to Detroit Metropolitan Wayne County are usually found in October or September, booked 13 days in advance, depart on a Tuesday or Friday and return on a Tuesday

Cheap flight deals from Ontario to Detroit

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Detroit (DTW). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 6, 2024.

Popular in

November

Cheapest in

October

Round-trip from

$231

One-way from

$90
High demand for flights, 47% potential price rise
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Best time to find cheap flights, 44% potential price drop
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From Ontario to Detroit Metropolitan Wayne County
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One-way flight from Ontario to Detroit Metropolitan Wayne County
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What is the cheapest day to fly round-trip from Ontario to Detroit Metropolitan Wayne County Airport?

Departing on a Monday is a good option for securing a great price. You can expect to save up to 87% when planning your travel around this day of the week.

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 57 days in advance, which can save you up to 95% on flights from Ontario to Detroit Metropolitan Wayne County Airport compared to booking the week you need them. Waiting 57 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $259. For sooner than that we have options available in the next 3 days from $421.

What is the cheapest month to fly from Ontario to Detroit Metropolitan Wayne County Airport?

The best pricing can be found in the month of October. Prices to Detroit Metropolitan Wayne County Airport from Ontario average $348. You can even find prices in October for less than $348, as users have found deals to Detroit Metropolitan Wayne County Airport from as low as $133. The month of December appears to be one of the more expensive times to travel to Detroit Metropolitan Wayne County Airport from Ontario. Flying in the targeted month can save you up to 21%.

What is the cheapest time of day to fly from ONT to DTW?

When flying from Ontario to Detroit Metropolitan Wayne County Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 49% versus a flight at noon.

Cheap Ontario to Detroit flights in June & July 2024

Find cheap flight options from Ontario to Detroit specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,009,960 searches. Prices were last updated on June 6, 2024.
These are some of the most attractive deals on flights from Ontario to Detroit in 2024. For more flight deals, be sure to check back very soon.
Tue 6/117:26 pmONT - DTW
1 stop6h 39mFrontier
Sat 6/156:00 amDTW - ONT
1 stop28h 03mFrontier
Deal found 6/5$183
Tue 6/1110:31 pmONT - DTW
2 stops15h 40mFrontier
Sat 6/156:00 amDTW - ONT
1 stop28h 03mFrontier
Deal found 6/5$188
Sat 6/87:15 pmONT - DTW
1 stop6h 46mFrontier
Wed 6/196:36 amDTW - ONT
1 stop9h 39mFrontier
Deal found 6/4$198
Thu 7/251:35 pmONT - DTW
1 stop12h 10mFrontier
Mon 7/296:20 amDTW - ONT
1 stop14h 09mFrontier
Deal found 6/6$199
Thu 6/1310:29 pmONT - DTW
1 stop11h 29mFrontier
Tue 6/186:32 amDTW - ONT
1 stop9h 22mFrontier
Deal found 6/5$200
Thu 6/271:03 pmONT - DTW
1 stop12h 27mFrontier
Sun 6/307:17 amDTW - ONT
1 stop28h 47mFrontier
Deal found 6/5$201
Sat 6/1510:59 pmONT - DTW
1 stop10h 59mFrontier
Tue 6/186:32 amDTW - ONT
1 stop29h 32mFrontier
Deal found 6/6$204
Thu 6/207:33 pmONT - DTW
1 stop5h 57mFrontier
Tue 7/21:49 pmDTW - ONT
1 stop7h 06mFrontier
Deal found 6/6$206
Thu 7/410:29 pmONT - DTW
1 stop11h 43mFrontier
Thu 7/112:02 pmDTW - ONT
1 stop10h 39mFrontier
Deal found 6/5$208

Ontario to Detroit 2024 flight deals

Discover exclusive flight deals for travel between Ontario and Detroit in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,009,960 searches. Data last updated June 6, 2024.
These are some of the most attractive deals on flights from Ontario to Detroit in 2024. For more flight deals, be sure to check back very soon.
Wed 8/148:35 pmONT - DTW
1 stop28h 55mFrontier
Sat 8/2412:25 pmDTW - ONT
1 stop14h 19mFrontier
Deal found 6/5$176
Tue 8/2712:49 amONT - DTW
1 stop7h 36mFrontier
Tue 9/36:00 amDTW - ONT
1 stop15h 09mFrontier
Deal found 6/6$177
Sun 8/1812:49 amONT - DTW
1 stop7h 36mFrontier
Sat 8/2412:25 pmDTW - ONT
1 stop14h 19mFrontier
Deal found 6/4$179
Wed 8/145:30 pmONT - DTW
1 stop8h 50mFrontier
Fri 8/236:00 amDTW - ONT
1 stop10h 01mFrontier
Deal found 6/5$180
Tue 6/117:26 pmONT - DTW
1 stop6h 39mFrontier
Sat 6/156:00 amDTW - ONT
1 stop28h 03mFrontier
Deal found 6/5$183
Tue 6/1110:31 pmONT - DTW
2 stops15h 40mFrontier
Sat 6/156:00 amDTW - ONT
1 stop28h 03mFrontier
Deal found 6/5$188
Thu 8/87:21 pmONT - DTW
1 stop6h 24mFrontier
Tue 8/136:00 amDTW - ONT
1 stop9h 47mFrontier
Deal found 6/5$189
Fri 9/65:30 pmONT - DTW
1 stop7h 51mFrontier
Sat 9/712:25 pmDTW - ONT
1 stop14h 19mFrontier
Deal found 6/5$190
Sat 6/87:15 pmONT - DTW
1 stop6h 46mFrontier
Wed 6/196:36 amDTW - ONT
1 stop9h 39mFrontier
Deal found 6/4$198

Ontario to Detroit flights leaving soon

Find last-minute flight options from Ontario to Detroit for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,009,960 searches. Data last updated June 6, 2024.
Have a look at some of the last-minute flights available departing from Ontario to Detroit. To prevent any unwanted surprises, users should verify their flight info before booking.
Tue 6/117:26 pmONT - DTW
1 stop6h 39mFrontier
Sat 6/156:00 amDTW - ONT
1 stop28h 03mFrontier
Deal found 6/5$183
Tue 6/1110:31 pmONT - DTW
2 stops15h 40mFrontier
Sat 6/156:00 amDTW - ONT
1 stop28h 03mFrontier
Deal found 6/5$188
Thu 6/1310:29 pmONT - DTW
1 stop11h 29mFrontier
Tue 6/186:32 amDTW - ONT
1 stop9h 22mFrontier
Deal found 6/5$200
Sat 6/1510:59 pmONT - DTW
1 stop10h 59mFrontier
Tue 6/186:32 amDTW - ONT
1 stop29h 32mFrontier
Deal found 6/6$204
Thu 6/139:40 pmONT - DTW
1 stop27h 49mFrontier
Mon 6/176:04 amDTW - ONT
1 stop14h 29mFrontier
Deal found 6/5$210
Thu 6/1310:29 pmONT - DTW
1 stop11h 29mFrontier
Wed 6/196:36 amDTW - ONT
1 stop11h 44mFrontier
Deal found 6/4$219
Fri 6/144:27 pmONT - DTW
1 stop9h 02mFrontier
Mon 6/176:04 amDTW - ONT
1 stop10h 06mFrontier
Deal found 6/5$220
Fri 6/148:45 pmONT - DTW
1 stop29h 13mFrontier
Tue 6/186:32 amDTW - ONT
1 stop29h 32mFrontier
Deal found 6/6$223
Sun 6/1612:59 amONT - DTW
1 stop6h 03mFrontier
Tue 6/186:32 amDTW - ONT
1 stop29h 32mFrontier
Deal found 6/4$226

One-way flights to Detroit from Ontario

Search for one-way flight options from Ontario to Detroit. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,009,960 searches. Data last updated June 6, 2024.
Some of the best available deals we've found on one-way flights from Ontario to Detroit. Users in need of a round-trip flight from Ontario to Detroit instead should update the search form at the top of page.
Tue 6/117:26 pmONT - DTW
1 stop6h 39mFrontier
Deal found 6/5$90
Tue 6/117:26 pmONT - DTW
1 stop6h 39mFrontier
Deal found 6/5$91
Fri 9/135:30 pmONT - DTW
1 stop7h 51mFrontier
Deal found 6/5$94
Wed 6/128:03 amONT - DTW
1 stop6h 08mFrontier
Deal found 6/5$95
Mon 8/1910:59 pmONT - DTW
1 stop10h 22mFrontier
Deal found 6/4$96
Wed 6/265:41 pmONT - DTW
1 stop8h 20mFrontier
Deal found 6/5$99
Thu 8/2210:38 pmONT - DTW
1 stop10h 46mFrontier
Deal found 6/5$101
Fri 8/24:12 pmONT - DTW
1 stop9h 18mFrontier
Deal found 6/5$103
Tue 6/115:26 pmONT - DTW
2 stops20h 45mFrontier
Deal found 6/5$105

Find flights from Ontario to Detroit within your budget

Customize your flight search to find flights from Ontario to Detroit that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 3,009,960 searches. Data last updated June 6, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$176 - $432

Route

Depart

Return

Price

OntarioDetroit Metropolitan Wayne County

ONT - DTW

ONTDTW

Ontario

Wed 8/14

1 stop28h 55m

Detroit Metropolitan Wayne County

Sat 8/24

1 stop14h 19m

$176

OntarioDetroit Metropolitan Wayne County

ONT - DTW

ONTDTW

Ontario

Tue 8/27

1 stop7h 36m

Detroit Metropolitan Wayne County

Tue 9/3

1 stop15h 09m

$177

OntarioDetroit Metropolitan Wayne County

ONT - DTW

ONTDTW

Ontario

Sun 8/18

1 stop7h 36m

Detroit Metropolitan Wayne County

Sat 8/24

1 stop14h 19m

$179

OntarioDetroit Metropolitan Wayne County

ONT - DTW

ONTDTW

Ontario

Wed 8/14

1 stop8h 50m

Detroit Metropolitan Wayne County

Fri 8/23

1 stop10h 01m

$180

OntarioDetroit Metropolitan Wayne County

ONT - DTW

ONTDTW

Ontario

Thu 8/8

1 stop6h 24m

Detroit Metropolitan Wayne County

Tue 8/13

1 stop9h 47m

$189

OntarioDetroit Metropolitan Wayne County

ONT - DTW

ONTDTW

Ontario

Tue 7/9

1 stop8h 22m

Detroit Metropolitan Wayne County

Tue 7/16

2 stops18h 48m

$371

OntarioDetroit Metropolitan Wayne County

ONT - DTW

ONTDTW

Ontario

Tue 9/3

1 stop7h 33m

Detroit Metropolitan Wayne County

Sat 9/7

1 stop7h 53m

$393

OntarioDetroit Metropolitan Wayne County

ONT - DTW

ONTDTW

Ontario

Sat 9/7

2 stops14h 31m

Detroit Metropolitan Wayne County

Mon 9/9

1 stop8h 19m

$415

OntarioDetroit Metropolitan Wayne County

ONT - DTW

ONTDTW

Ontario

Sat 7/27

2 stops10h 46m

Detroit Metropolitan Wayne County

Wed 8/7

1 stop7h 27m

$432

Flights are sorted by cheapest first

Deals found on 6/5

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

Use this chart to determine the optimal time to book a round-trip flight from Ontario to Detroit. Price data was last updated on May 31, 2024.
The best time to book flights from Ontario to Detroit Metropolitan Wayne County Airport is 13 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Search Deals

What is the cheapest day to fly from Ontario to Detroit Metropolitan Wayne County Airport?

Use this chart to determine the cheapest time to fly round-trip from Ontario to Detroit. Price data was last updated on June 2, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Ontario to Detroit Metropolitan Wayne County Airport flight should consider departing on Monday evenings when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Ontario to Detroit

Have a flexible travel schedule? Discover the best time to fly to Detroit from Ontario with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in Detroit by month

Plan your trip to Detroit by taking into account the average temperature and rainfall totals by month.

DTT

Temperature

24.8 - 73.4 °F

If weather is an important factor for your trip to Detroit Metropolitan Wayne County Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.8 F).

Reviews of airlines servicing Detroit

Get insights into the airlines that provide service to Detroit. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Detroit. Reviews last updated June 6, 2024.
Read reviews from past customers who have flown Frontier, American Airlines and Alaska Airlines from Ontario to Detroit. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.2
Very good
5,918 reviews

Overall

8.2

Boarding

8.3

Comfort

8.1

Crew

8.7

Entertainment

7.8

Food

7.3

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Southwest
8.2
Very good
5,918 reviews
Southwest
8.2
Very good
5,918 reviews

Overall

8.2

Boarding

8.3

Comfort

8.1

Crew

8.7

Entertainment

7.8

Food

7.3

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Alaska Airlines
8.1
Very good
9,222 reviews
Southwest
8.2
Very good
5,918 reviews

Overall

8.2

Boarding

8.3

Comfort

8.1

Crew

8.7

Entertainment

7.8

Food

7.3

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Delta
8.0
Very good
10,368 reviews
Southwest
8.2
Very good
5,918 reviews

Overall

8.2

Boarding

8.3

Comfort

8.1

Crew

8.7

Entertainment

7.8

Food

7.3

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

WestJet
7.5
Good
2,856 reviews
Southwest
8.2
Very good
5,918 reviews

Overall

8.2

Boarding

8.3

Comfort

8.1

Crew

8.7

Entertainment

7.8

Food

7.3

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

United Airlines
7.4
Good
10,696 reviews
Southwest
8.2
Very good
5,918 reviews

Overall

8.2

Boarding

8.3

Comfort

8.1

Crew

8.7

Entertainment

7.8

Food

7.3

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Related info for your journey

Find useful and relevant information for your journey from Ontario to Detroit. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Ontario to Detroit Metropolitan Wayne County Airport for under $200 on Cheapflights?

    Yes, there are multiple flights from Ontario to Detroit Metropolitan Wayne County Airport for under $200. The cheapest flight booked recently is on Frontier for just $176, but on average you can expect to pay $204.

  • Are there last-minute flights available from Ontario to Detroit Metropolitan Wayne County Airport for under $200?

    There are currently 20+ open flights from Ontario to Detroit Metropolitan Wayne County Airport within the next 7 days for less than $200.

  • What is the cheapest airline to fly from Ontario to Detroit Metropolitan Wayne County Airport round-trip?

    According to our current data, Frontier ($176), offers the cheapest pricing from Ontario to Detroit Metropolitan Wayne County Airport. Frontier is currently priced 59% below the average price you’ll pay for this route.

  • What does ONT to DTW mean?

    ONT stands for Ontario Airport, while DTW stands for Detroit Metropolitan Wayne County Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

  • Can I find deals for flights from Ontario to Detroit that include extra baggage allowance?

    The amount of baggage you can bring on your Ontario to Detroit flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Ontario to Detroit with specific airlines?

    Yes, Cheapflights allows you to browse and filter Ontario to Detroit flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Ontario to Detroit that include hotel bookings?

    Yes. In addition to deals on Ontario to Detroit flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Detroit?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Detroit.

  • Can I find deals for business class flights from Ontario to Detroit?

    Yes. Cheapflights offers flight deals from Ontario to Detroit by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Ontario to Detroit that allow pets onboard?

    Many airlines flying from Ontario to Detroit offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Ontario to Detroit?

    Yes, you can often find last-minute deals on Ontario to Detroit flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Ontario to Detroit Metropolitan Wayne County Airport flight deals updated?

    The Ontario to Detroit Metropolitan Wayne County Airport flight deals you see on this page were last updated on 6/6.

  • What are the most popular airlines that fly from Ontario to Detroit Metropolitan Wayne County Airport?

    American Airlines, Delta and Frontier are the most popular airlines when flying from Ontario to Detroit Metropolitan Wayne County Airport.

  • What is the cheapest month to book a flight from Ontario to Detroit Metropolitan Wayne County Airport?

    Currently, October is the cheapest month in which you can book a flight from Ontario to Detroit Metropolitan Wayne County Airport (average of $223). Flying from Ontario to Detroit Metropolitan Wayne County Airport in July is currently the most expensive (average of $302). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Top 5 airlines flying from Ontario to Detroit

Discover the top 5 airlines that operate flights from Ontario to Detroit. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,009,960 searches. Data last updated June 6, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$142Average$248FlexibilityNo cancel feeOn-time65%
FrontierCheapest$156Average$238FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$308Average$589FlexibilityNo cancel feeOn-time69%
DeltaCheapest$317Average$587FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$338Average$482FlexibilityNo cancel feeOn-time71%
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Search flights from Ontario to Detroit by cabin class

Find flights from Ontario to Detroit, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Weekly flight availability from Ontario to Detroit

Explore weekly flight availability from Ontario to Detroit. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 6, 2024.
Sunday1daily flight
Monday0daily flights
Tuesday0daily flights
Wednesday0daily flights
Thursday0daily flights
Friday0daily flights
Saturday0daily flights

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ontario to Detroit?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Detroit from Ontario today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Ontario to Detroit?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Ontario to Detroit for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Ontario to Detroit with no change fees?

Need flexible booking options for your flight to Detroit from Ontario? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Ontario to Detroit become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Detroit from Ontario today and book when prices fit your budget.

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