Cheap Flights from Chicago to Islip starting at US$73
Book one-way or return flights from Chicago to Islip from as little as US$73. Choose from the popular airlines below and book your flight today!
- One way
- Round-trip
- ORD17:5613h 17m1 stopISP08:13Mon, May 20|Chicago - Islip|Frontier AirlinesUS$73US$15553% OFF53% OFFUS$155US$73
- ORD07:0010h 6m1 stopISP18:06Thu, May 30|Chicago - Islip|Frontier AirlinesUS$81US$15548% OFF48% OFFUS$155US$81
- ORD17:5113h 3m1 stopISP07:54Sun, May 12|Chicago - Islip|Frontier AirlinesUS$84US$15546% OFF46% OFFUS$155US$84
- ORD07:0010h 6m1 stopISP18:06Sun, May 19|Chicago - Islip|Frontier AirlinesUS$96US$96
- MDW07:4925h 10m1 stopISP09:59Sat, Jun 15|Chicago - Islip|Frontier AirlinesUS$98US$98
- MDW07:4923h 24m1 stopISP08:13Thu, May 16|Chicago - Islip|Frontier AirlinesUS$99US$99
- MDW13:1517h 58m1 stopISP08:13Fri, May 17|Chicago - Islip|Frontier AirlinesUS$109US$109
- ORD08:2523h 17m1 stopISP08:42Wed, May 15|Chicago - Islip|Frontier AirlinesUS$111US$111
- ORD09:257h 41m1 stopISP18:06Thu, May 30|Chicago - Islip|American AirlinesUS$119US$119
- MDW21:0810h 5m1 stopISP08:13Sat, May 18|Chicago - Islip|Frontier AirlinesUS$122US$122
- CHI13:003h 5mDirectISP14:00Sat, May 18|Chicago - Islip|Frontier AirlinesFind More FlightsFind More Flights
Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
Searching for the best last minute flight from Chicago to Islip? Find one-way or return flights that are affordable and fit your itinerary.
Trip.com monitors the ticket fares of flights from Chicago to Islip. Stay updated on price trends and snag the best deals for your upcoming trip.
View airlines operating flights from Chicago to Islip. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.
Find more flights and airlines
Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Chicago to Islip.
- CheapestORD17:5613h 17m1 transferISP08:13O'Hare International Airport - Long Island Macarthur AirportMon, May 20Frontier AirlinesUS$73
- MDW19:2324h 0m2 transferISP20:23Midway International Airport - Long Island Macarthur AirportMon, May 20Frontier AirlinesUS$84
- MDW19:2324h 0m2 transferISP20:23Midway International Airport - Long Island Macarthur AirportMon, May 20Frontier AirlinesUS$84Find More Flights
Frequently Asked Questions
How to find a cheap flight from Chicago to Islip
Cheapest direct flight price | US$72 |
---|---|
Cheapest month | May |
Peak season for travel | July |
Flight distance | 1,218.34km |
Popular airline | American Airlines |
Plan Your Trip Around Islip
Find Cheap Flights & Deals on Trip.com
Popular Airlines to Islip
- Eva Air Flights to Taipei
- Singapore Airlines Flights to Istanbul
- Korean Air Flights to Singapore
- Singapore Airlines Flights to Langkawi
- Scoot Flights to Bangkok
- Scoot Flights to Jeju
- Air India Flights to Chennai
- United Airlines Flights to Singapore
- Scoot Flights to Manila
- Ana Flights to Singapore
- Scoot Flights to Sydney
- Singapore Airlines Flights to New York
- Scoot Flights to Hong Kong
- Scoot Flights to Tokyo
- Singapore Airlines Flights to Osaka
- Firefly Airline Flights to Singapore
- Singapore Airlines Flights to Bangkok
- Singapore Airlines Flights to Hong Kong
- Singapore Airlines Flights to Kuala Lumpur
- Singapore Airlines Flights to Penang
Popular Flights to Islip
Popular Flights from Chicago
Travel Deals & Discounts
Site Operator: Trip.com Travel Singapore Pte. Ltd. Travel License No. 02943