Cheap Flights to Round Island from HK$1,787

View HK$1,787 flight on Sat, 13 Dec 2025Opens in a new window

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Cheap round-trip flights to Round Island

Prices were available within the past 7 days and start at HK$1,787 for one-way flights and HK$2,759 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, 13 Dec - Sat, 20 Dec
DSM
Des Moines
CIU
Sault Ste. Marie
HK$2,759 Return, found 1 day ago
HK$2,759
Return
found 1 day ago
Select Delta flight, departing Sat, 13 Dec from Des Moines to Sault Ste. Marie, returning Sat, 20 Dec, priced at HK$2,759 found 1 day ago
Delta
Sat, 13 Dec - Sat, 20 Dec
DSM
Des Moines
CIU
Sault Ste. Marie
HK$3,296 Return, found 1 day ago
HK$3,296
Return
found 1 day ago
Select Delta flight, departing Sat, 13 Dec from Des Moines to Sault Ste. Marie, returning Sat, 20 Dec, priced at HK$3,296 found 1 day ago
Delta
Thu, 11 Dec - Thu, 18 Dec
DSM
Des Moines
CIU
Sault Ste. Marie
HK$3,597 Return, found 2 days ago
HK$3,597
Return
found 2 days ago
Select Delta flight, departing Thu, 11 Dec from Des Moines to Sault Ste. Marie, returning Thu, 18 Dec, priced at HK$3,597 found 2 days ago
Delta
Sat, 13 Dec - Sat, 20 Dec
DSM
Des Moines
CIU
Sault Ste. Marie
HK$3,758 Return, found 1 day ago
HK$3,758
Return
found 1 day ago
Select Delta flight, departing Sat, 13 Dec from Des Moines to Sault Ste. Marie, returning Sat, 20 Dec, priced at HK$3,758 found 1 day ago
United
Thu, 11 Dec - Thu, 18 Dec
DSM
Des Moines
CIU
Sault Ste. Marie
HK$6,457 Return, found 2 days ago
HK$6,457
Return
found 2 days ago
Select United flight, departing Thu, 11 Dec from Des Moines to Sault Ste. Marie, returning Thu, 18 Dec, priced at HK$6,457 found 2 days ago

Frequently asked questions

How do I find cheap flights to Round Island that have flexible change policies?
When it comes to flying these days, flexibility is essential. That's why we have a "No change fee" filter to help you locate flexible, low-cost airfares to Round Island. It's on the left-hand side of your screen directly under the "Flexible change policies" heading.
Which airlines fly to Round Island?
Touch down in or near Round Island on any of the 117 monthly flights operated by Delta Air Lines. They include 60 services each month to Chippewa County Intl. Airport (CIU). Otherwise, book a seat to Pellston Regional Airport (PLN). Delta Air Lines provides 56 flights per month to this top Round Island gateway.
How can I find cheap tickets to Round Island?
You'll always find a fabulous deal with Expedia, but our "flexible dates" feature makes it that much easier. Enter your preferred flight date, then check the flexible dates box above to see the cheapest prices for nearby days. HK$2,759 was the best price for a flight to Round Island in the last seven days.
How much is a flight to Round Island?
You could have locked in a round-trip airfare to Round Island from anywhere between HK$2,759 and HK$6,457 in the last seven days. For one-way trips departing from Des Moines (DSM), the lowest amount paid during this time was just HK$1,787.
What are the most popular airports to fly into in Round Island?
Which of these two Round Island airports you'll touch down at will depend on your carrier and where you want to stay in the region:

  • Chippewa County Intl. Airport (CIU) - 60 flights per month.
  • Pellston Regional Airport (PLN) - 56 flights per month.

When is the cheapest time to fly to Round Island?
If you're not fixed on what date you jet off to Round Island, try to fly out earlier in the week. The most economical day to take off is normally Tuesday, followed closely by Monday. Saturday is typically the costliest day, with lots of vacationers choosing to fly on the weekend.
How much is a plane ticket to Round Island?
In the last seven days, tickets to Round Island varied between HK$2,759 and HK$6,457. Prices generally depend on the time of departure, carrier, cabin class and how early you make your booking.
What months are the cheapest to book a flight to Round Island?
The best month to bag a top deal to Round Island is February, while prices rise considerably in December. Give this month a miss if you want to save your dollars.

Travel information

Destination airport
Chippewa County Intl.
Destination airport IATA code
CIU
Destination city name
Sault Ste. Marie
Return price
HK$2,759

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