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Cheap Flights from Ontario to Detroit, MI, United States - ONT to DTT

Popular flights from Ontario to Detroit

We’ve got the inside scoop on finding the best time to fly for the best price. Not sure when to travel for your next vacation? Find details below on when-to-fly and when-to-buy.

Alaska Airlines
Departure Date Return Date Lowest Price
Jun 8, 2016 Jun 28, 2016 $450
American Airlines
Departure Date Return Date Lowest Price
Jun 7, 2016 Jun 14, 2016 $385
United Airlines
Departure Date Return Date Lowest Price
Aug 24, 2016 Aug 30, 2016 $508

How Much Does it Cost to Fly from Ontario to Detroit (ONT to DTT)?

We have collected flight cost data from across the web for travel from Ontario to Detroit, and have found the average flight price for this trip to be $425.

When Can I Buy the Cheapest Flight from Ontario to Detroit (ONT to DTT)?

Airlines can adjust prices for plane tickets from Ontario to Detroit based on the day and time that you decide to book your flight. We have collected data from all airlines, and have discovered that the best days to book flights are Tuesdays, Wednesdays, and Saturdays. Read our article to find more information about the best time to buy airline tickets.

Cheapest Day To Fly from Ontario to Detroit

The chart below shows up-to-date information regarding the cheapest days to fly from Ontario to Detroit.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$447 $385 $421 $421 $427 $416 $457

Round Trip vs One Way Flights from Ontario to Detroit (ONT to DTT)

We have found that there is often no price difference between buying a round trip flight versus a one way flight. Increased flexibility is the main benefit when it comes to buying a one way flight from Ontario to Detroit. However, booking a round trip flight can be a simpler process. You can compare round trip and one way flights by using our flight comparison.

The average price for one way flights from Ontario to Detroit is $222.

The average price for round trip flights from Ontario to Detroit is $457.

Ontario to Detroit Flight Questions

Below are some common questions that asked about this flight route:

Question: What are the most popular connecting cities when flying from Ontario to Detroit?
Answer: Phoenix, AZ

Airlines Flying from Ontario to Detroit (ONT to DTT)

Below are the different airlines that fly from Ontario to Detroit with the average price of their plane tickets. Just remember that different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary of the next 30 days for flights from Ontario to Detroit.

Ontario to Detroit
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American PHX X X X X X X X
Delta SLC X X X X X X X
Delta SLC / MSP X X X X X X X
United IAH X X X X X X X
Southwest DEN X X X X X X X

Airports for Your Route

These pages contain information about the major airports in Ontario and Detroit, so you can feel comfortable knowing how to get around whether you are about to take off or you just landed.

Cheap Domestic Flights from Ontario - ONT

FlightsAirlineLowest Price
Ontario to Chicago American, Alaska, United $236

Cheap Domestic Flights to Detroit - DTT

FlightsAirlineLowest Price
Los Angeles to Detroit American, Alaska, JetBlue, Frontier, Spirit, United $244
Las Vegas to Detroit American, Alaska, JetBlue, Frontier, Spirit, United $214
San Diego to Detroit American, Alaska, JetBlue, Frontier, Spirit, United $244
Santa Ana to Detroit American, Alaska, United $296
Burbank to Detroit American, Alaska, United $377
Long Beach to Detroit American, Alaska, JetBlue, United $244
Santa Barbara to Detroit American, Alaska, United $430
Palm Springs to Detroit American, Alaska, JetBlue, United $430
Bakersfield to Detroit American, United $431
Yuma to Detroit American, Alaska $432
Palomar to DetroitCheck Dates
San Diego to Chicago American, Alaska, Frontier, Spirit, United, Virgin America $108
Las Vegas to Chicago American, Alaska, Frontier, Spirit, United, Virgin America $97
Los Angeles to Cleveland American, Alaska, Frontier, Spirit, United $177
Las Vegas to New York American, Alaska, JetBlue, Spirit, Sun Country, United, Virgin America $238
Los Angeles to Flint American, Alaska, United $350
San Diego to New York American, Alaska, JetBlue, Frontier, Hawaiian, Sun Country, United, Virgin America $275
Las Vegas to Cleveland American, Alaska, JetBlue, Frontier, Spirit, United $226
Santa Ana to Chicago American, Alaska, Frontier, United $191
Los Angeles to Newark American, Alaska, JetBlue, United, Virgin America $285
Los Angeles to Denver American, Alaska, Frontier, Spirit, United, Virgin America $87
Los Angeles to Boston American, Alaska, JetBlue, Spirit, Sun Country, United, Virgin America $324
Los Angeles to Philadelphia American, Alaska, JetBlue, Frontier, Spirit, United $285
Los Angeles to Pittsburgh American, Alaska, JetBlue, Frontier, United $206
Los Angeles to Akron - Canton American, Alaska, United $370

Cheap International Flights to Detroit - DTT

FlightsAirlineLowest Price
Los Angeles to Windsor American, Air Canada, Alaska, JetBlue, United, Virgin America, WestJet $596
Las Vegas to Windsor American, Air Canada, Alaska, JetBlue, United, WestJet $573
Los Angeles to Toronto American, Air Canada, Alaska, JetBlue, Frontier, Spirit, Sun Country, United, Virgin America, WestJet, Great Lakes $341
Las Vegas to Toronto American, Air Canada, Alaska, JetBlue, Frontier, Spirit, Sun Country, United, Virgin America, Sunwing, WestJet $394
Cheap Flights from Ontario to Detroit, MI, United States, from $385 Round trip from ONT to DTT