Cheap Flights to Royal

View ₩521,500 flight on Wed, Oct 15, 2025Opens in a new window

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How much is the cheapest flight to Royal?

Prices were available within the past 7 days and start at ₩521,500 for one-way flights and ₩753,900 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, Aug 23 - Mon, Sep 8
SFO
San Francisco
CMI
Champaign
₩753,900 Roundtrip, found 21 hours ago
₩753,900
Roundtrip
found 21 hours ago
Select American Airlines flight, departing Sat, Aug 23 from San Francisco to Champaign, returning Mon, Sep 8, priced at ₩753,900 found 21 hours ago
American Airlines
Mon, Aug 25 - Mon, Sep 8
SFO
San Francisco
CMI
Champaign
₩760,900 Roundtrip, found 21 hours ago
₩760,900
Roundtrip
found 21 hours ago
Select American Airlines flight, departing Mon, Aug 25 from San Francisco to Champaign, returning Mon, Sep 8, priced at ₩760,900 found 21 hours ago
American Airlines
Thu, Oct 2 - Thu, Oct 9
ROC
Rochester
CMI
Champaign
₩773,200 Roundtrip, found 1 hour ago
₩773,200
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Thu, Oct 2 from Rochester to Champaign, returning Thu, Oct 9, priced at ₩773,200 found 1 hour ago
American Airlines
Fri, Aug 22 - Mon, Sep 8
SFO
San Francisco
CMI
Champaign
₩774,700 Roundtrip, found 21 hours ago
₩774,700
Roundtrip
found 21 hours ago
Select American Airlines flight, departing Fri, Aug 22 from San Francisco to Champaign, returning Mon, Sep 8, priced at ₩774,700 found 21 hours ago
American Airlines
Sat, Aug 23 - Sat, Sep 6
SFO
San Francisco
CMI
Champaign
₩788,600 Roundtrip, found 21 hours ago
₩788,600
Roundtrip
found 21 hours ago
Select American Airlines flight, departing Sat, Aug 23 from San Francisco to Champaign, returning Sat, Sep 6, priced at ₩788,600 found 21 hours ago

Searching for cheap flights to Royal? No travel company presents more choices than Expedia if you're looking to compare flights to Royal. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to Illinois. Expedia provides the cheapest flights to many destinations in Illinois and you may find even greater savings if you combine your flight with a hotel stay in Royal.

Flights to Royal information
Destination airport
University Of Illinois Urbana-Champaign Williard
Destination airport IATA code
CMI
Destination city name
Champaign
Roundtrip price
₩753,900
*Available to Expedia members.