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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
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Cheapflights Insights
Everything you need to know about your flight from Illinois to Busuanga
What is the cheapest time of day to fly from IL to USU?
Find hourly flight availability from Illinois to Busuanga. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.
When flying from Illinois to Busuanga, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Related info for your journey
Find useful and relevant information for your journey from Illinois to Busuanga. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
What airport do you fly into for flights to Busuanga from Illinois?
For a flight from Illinois to Busuanga, you will be flying into Busuanga. Busuanga (USU) is just 12.6 mi from the center of the city.
Can I find deals for flights from Illinois to Busuanga that include hotel bookings?
Yes. In addition to deals on Illinois to Busuanga flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Illinois to Busuanga?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Illinois to Busuanga.
Can I find deals for business class flights from Illinois to Busuanga?
Yes. Cheapflights offers flight deals from Illinois to Busuanga by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
Explore flights to Busuanga departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 11, 2025.
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