Flights for Chicago

The cheapest flights to Chicago are offered by the following airlines:

• Frontier Airlines
• Norse Atlantic Airways
• Level

The cost of flights to Chicago may vary between airlines depending on the departure date, season, and available promotions. Low-cost carriers and airlines offering connecting flights usually have cheaper tickets than direct flights.

The best time to buy flights to Chicago is:

• 1–3 months before departure for international flights
• 2–6 weeks before departure for domestic flights

During the high season (July, August, October), it is better to buy flights to Chicago even earlier — 3–6 months in advance.

The cost of round-trip flights to Chicago depends on the season, route, and booking date. On average, flight prices to Chicago are:

• from ₼351 — when booking early or during promotions
• up to ₼1,772 — during the high season or when buying at the last minute

You can find cheap flights to Chicago by:

• choosing connecting flights
• flying on weekdays
• booking in advance

There are 7 in Chicago airports that serve international and domestic flights. The full list is in the section above.