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Busuanga

Cheap flights from Illinois to Busuanga (USU)

ORD — USU
nov. 28 — dic. 51
vie. 11/28
vie. 12/5
1 adult, Economy
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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 octubre 29, 2025.

It’s optimal to fly from Illinois to Busuanga in the afternoon. By choosing this option you can save up to 14% on the cost of your flight, compared to a flight in the morning.

What is the cheapest day to fly from Illinois to Busuanga?

Use this chart to determine the cheapest time to fly round-trip from Illinois to Busuanga. Price data was last updated on March 30, 2025.

Travelers seeking maximum savings on their Illinois to Busuanga flight should consider departing on Thursday at noon when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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.

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