Flight Deals from Ottawa to Chicago from $239
Top flight deals from leading airlines:
... and +100s more
Save up to 50% on select flights with Priceline
Save an average of $240 per person when bundling your flight and hotel together with Priceline
If a VIP member finds a better price elsewhere, we'll refund up to 200% of the difference
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Stops
- Up to 2 stops$527
- Up to 3 stops$800
- Up to 1 stop$670
Airlines
- Air Canada$527
- American Airlines$614
- Porter Airlines$549
- United Airlines$647
Cabin Class
- Economy$527
Departure Airports
- Ottawa Macdonald-Cartier International Airport$527
Arrival Airports
- Chicago Metropolitan Area$527
Layover Airports
- Chicago Midway Airport$549
- Chicago O Hare Airport$527
- Newark Liberty Airport$647
- Ottawa Macdonald-Cartier International Airport$527
- Reagan Washington National Airport$800
- Toronto Island Airport$527
- Toronto Pearson Airport$587
- Washington Dulles Airport$681
Best Price. GUARANTEED.
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Top Deals on flights from Ottawa to Chicago
Ottawa, CA (YOW) - Chicago, US (CHI)
Jun 1
Jun 1
as low as
$239
Ottawa, CA (YOW) - Chicago, US (CHI)
Jun 5
Jun 5
as low as
$298
Ottawa, CA (YOW) - Chicago, US (CHI)
Jun 4
Jun 4
as low as
$301
Ottawa, CA (YOW) - Chicago, US (CHI)
May 27
May 27
as low as
$332
Ottawa, CA (YOW) - Chicago, US (CHI)
Jun 5
Jun 5
as low as
$370
Good to Know
Essential information to help you plan your flight from Ottawa to Chicago
Cheapest Flight
$239
The lowest price we found in the last two weeks, departing Jun 1 and returning Jun 1
1 stop ‧ 6h 37m ‧ economyFastest Flights
$670
The fastest flight that we found in the last two weeks, departing Jun 19 and returning Jun 23
1 stop ‧ 1h 20m ‧ economyCheapest Flight Round-trip
$527
Cheapest price found in the last 14 days, departing Jun 13 and returning Jun 15
2 stops ‧ 3h 15m ‧ economyCheapest Flight One-way
$239
Cheapest price found in the last 14 days, departing Jun 1
1 stop ‧ 6h 37m ‧ economyCheapest Layover airport
$239
The cheapest layover airport to Chicago is currently $239
1 stop ‧ 6h 37m ‧ economyBest Arrival airport
$301
The best arrival airport to Chicago is currently $301
1 stop ‧ 4h 35m ‧ economyBest Departure airport
$301
The best departure airport to Chicago is currently $301
1 stop ‧ 4h 35m ‧ economyCheapest Airline
$301
The cheapest airline to Chicago is currently $301
1 stop ‧ 4h 35m ‧ economyFlights to Chicago
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