Cheap Flights to Sanilac County | Popular Routes to Sanilac County from HK$2,172

View HK$2,172 flight on Fri, 18 Sept 2026Opens in a new window

Popular airlines to Sanilac County

  • American Airlines

  • Frontier Airlines

  • Delta

  • United

  • Southwest Airlines

  • Spirit Airlines

  • JetBlue Airways

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 35% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to Sanilac County

Prices were available within the past 7 days and start at HK$2,172 for one-way flights and HK$2,922 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Fri, 18 Sept - Wed, 30 Sept
ICN
Seoul
DTW
Detroit
HK$2,922 Return, found 5 days ago
HK$2,922
Return
found 5 days ago
Select American Airlines flight, departing Fri, 18 Sept from Seoul to Detroit, returning Wed, 30 Sept, priced at HK$2,922 found 5 days ago
Air Canada
Wed, 16 Sept - Mon, 28 Sept
ICN
Seoul
DTW
Detroit
HK$6,378 Return, found 5 days ago
HK$6,378
Return
found 5 days ago
Select Air Canada flight, departing Wed, 16 Sept from Seoul to Detroit, returning Mon, 28 Sept, priced at HK$6,378 found 5 days ago
China Airlines
Mon, 7 Sept - Mon, 14 Sept
HKG
Hong Kong SAR
DTW
Detroit
HK$7,894 Return, found 5 days ago
HK$7,894
Return
found 5 days ago
Select China Airlines flight, departing Mon, 7 Sept from Hong Kong SAR to Detroit, returning Mon, 14 Sept, priced at HK$7,894 found 5 days ago
Delta
Tue, 9 Jun - Sat, 29 Aug
HKG
Hong Kong SAR
DTW
Detroit
HK$8,500 Return, found 4 days ago
HK$8,500
Return
found 4 days ago
Select Delta flight, departing Tue, 9 Jun from Hong Kong SAR to Detroit, returning Sat, 29 Aug, priced at HK$8,500 found 4 days ago
United
Mon, 8 Jun - Tue, 1 Sept
HKG
Hong Kong SAR
DTW
Detroit
HK$8,680 Return, found 4 days ago
HK$8,680
Return
found 4 days ago
Select United flight, departing Mon, 8 Jun from Hong Kong SAR to Detroit, returning Tue, 1 Sept, priced at HK$8,680 found 4 days ago
Qatar Airways
Fri, 5 Jun - Mon, 31 Aug
HKG
Hong Kong SAR
DTW
Detroit
HK$8,930 Return, found 4 days ago
HK$8,930
Return
found 4 days ago
Select Qatar Airways flight, departing Fri, 5 Jun from Hong Kong SAR to Detroit, returning Mon, 31 Aug, priced at HK$8,930 found 4 days ago
Turkish Airlines
Mon, 2 Nov - Mon, 16 Nov
HKG
Hong Kong SAR
DTW
Detroit
HK$10,272 Return, found 19 hours ago
HK$10,272
Return
found 19 hours ago
Select Turkish Airlines flight, departing Mon, 2 Nov from Hong Kong SAR to Detroit, returning Mon, 16 Nov, priced at HK$10,272 found 19 hours ago
Delta
Tue, 15 Sept - Wed, 30 Sept
ICN
Seoul
DTW
Detroit
HK$10,326 Return, found 5 days ago
HK$10,326
Return
found 5 days ago
Select Delta flight, departing Tue, 15 Sept from Seoul to Detroit, returning Wed, 30 Sept, priced at HK$10,326 found 5 days ago
WestJet
Mon, 21 Sept - Thu, 1 Oct
ICN
Seoul
DTW
Detroit
HK$10,432 Return, found 5 days ago
HK$10,432
Return
found 5 days ago
Select WestJet flight, departing Mon, 21 Sept from Seoul to Detroit, returning Thu, 1 Oct, priced at HK$10,432 found 5 days ago
Korean Air
Thu, 3 Sept - Wed, 9 Sept
HKG
Hong Kong SAR
DTW
Detroit
HK$10,488 Return, found 6 days ago
HK$10,488
Return
found 6 days ago
Select Korean Air flight, departing Thu, 3 Sept from Hong Kong SAR to Detroit, returning Wed, 9 Sept, priced at HK$10,488 found 6 days ago

Trending flights to Sanilac County

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Airlines
Mon, 7 Sept - Mon, 14 Sept
HKG
Hong Kong SAR
DTW
Detroit
HK$7,894 Return, found 5 days ago
HK$7,894
Return
found 5 days ago
Select China Airlines flight, departing Mon, 7 Sept from Hong Kong SAR to Detroit, returning Mon, 14 Sept, priced at HK$7,894 found 5 days ago

Frequently asked questions

How do I find cheap flights to Sanilac County that have flexible change policies?
We get that things can change in the blink of an eye, so choosing a flexible fare with Expedia is always a smart move. Simply check the "No change fee" box directly below the "Flexible change policies" filter. Your low-cost, flexible flight to Sanilac County is just a few clicks away.
Which airlines fly to Sanilac County?
Book a seat with one of these airlines and the vibrant region of Sanilac County will be all yours to discover:

  • Delta Air Lines - 7,904 flights to or near Sanilac County each month, including 7,904 flights to Detroit Metropolitan Wayne County Airport (DTW) per month.
  • Spirit Airlines - 816 flights to or near Sanilac County each month, including 816 flights to Detroit Metropolitan Wayne County Airport (DTW) per month.
  • American Airlines - 680 flights to or near Sanilac County each month, including 680 flights to Detroit Metropolitan Wayne County Airport (DTW) per month.

How can I find cheap tickets to Sanilac County?
One of the easiest ways to bag cheap tickets to Sanilac County is to be flexible with your dates. Search for your flights, then click "flexible dates" above the results. You'll see the cheapest prices for nearby days. The best price for a flight to Sanilac County in the last seven days was HK$2,922. Booking well ahead of time will usually help you walk away with an even better deal.
How much is a flight to Sanilac County?
If you were traveling one way from Seoul (ICN), you could've locked in an affordable fare for HK$2,172 in the last seven days. Return flights to Sanilac County ranged from only HK$2,922 to HK$10,488 over the same period.
What are the most popular airports to fly into in Sanilac County?
Pack your suitcase and fly into Detroit Metropolitan Wayne County Airport (DTW), Sanilac County's main flight hub. Reserve a seat on one of the 10,545 flights that land here every month.
When is the cheapest time to fly to Sanilac County?
Leave for Sanilac County early on in the week and you'll usually be rewarded with cheaper fares. Tuesday is generally the cheapest day to get on a plane, with Monday a close second. If you'd like to avoid the most expensive flights, keep clear of Saturdays.
How much is a plane ticket to Sanilac County?
In the last seven days, airfares varied between HK$2,922 and HK$10,488. Check out our unbeatable deals to Sanilac County, make a booking and then get ready for your getaway!
What is the best time to go to Sanilac County?
March, April and May are popular months to plan a getaway to Marlette, one of Sanilac County's most fabulous cities. Summertime here starts June 20. Temperatures vary from 13ºC to 24ºC across the season, so plan your trip around then if you enjoy warmer weather.
What months are the cheapest to book a flight to Sanilac County?
Snap up a ticket in February to unlock amazing flight deals to Sanilac County. December is generally the most expensive time to buy an airfare.

Book with confidence

About Sanilac County

Expedia offers flights to Sanilac County to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Sanilac County or destinations around the world and discover how easy it is to make your flight reservations on Expedia.
About Sanilac County

Explore a world of travel with Expedia

*Available to Expedia members.