Good to know - Cheap tickets Ottawa — Chicago
| Minimal flight time | 2h 40m |
|---|---|
| Flight distance | 1036 km |
| Most popular airline | United Express |
| Round-trip from | $139 |
Airfare Ottawa – Chicago by month
Here you can find out in what months how much a ticket Ottawa – Chicago costs to buy cheap plane tickets.
| Month | One-way | Round-trip |
|---|---|---|
| September 2026 | ||
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Remember that the optimal time for booking air tickets is 59 days before the departure date, this is the average time at which air tickets were sold at the lowest prices.
Schedule of direct flights Ottawa — Chicago
| Departure | Arrival | Flight days | Flight | Airlines | Flight time | Airports | |
|---|---|---|---|---|---|---|---|
| 06:20 | 08:00 | daily | UA3581 | United Express | 2h 40m | Ottawa/Macdonald-Cartier International Airport — O'Hare International Airport | Select dates |
| 17:11 | 18:52 | mon, tue, wed, thu, fri, sun | UA3659 | United Express | 2h 41m | Ottawa/Macdonald-Cartier International Airport — O'Hare International Airport | Select dates |
Popular airlines flying Ottawa — Chicago
Flight Ottawa – Chicago is served by 9 airlines. 1 airlines operate direct flights.
Airlines with direct flights
Other airlines flying with transfers
Dynamics airfare Ottawa — Chicago by month for the last year
according to LowCost.Club for the last year
The airfare depends on the departure date. Our chart shows the low season prices on route Ottawa — Chicago
The graph shows that booking flights Ottawa — Chicago is best planned for January and flights Ottawa — Chicago — Ottawa in the month of April.
Flights Ottawa — Chicago
The selection of cheap flights Ottawa — Chicago
The price of the flight Ottawa — Chicago (United States) — Ottawa from $139 (round-trip).
The average price of the flight Ottawa — Chicago (United States) — Ottawa $255 (round-trip).
- Departure city: Ottawa
- IATA code of the city of origin: YOW
- Departure airports: Ottawa/Macdonald-Cartier International Airport, Gatineau Airport, Rockcliffe St
- Departure country: Canada
- Destination city: Chicago
- IATA code of the destination city: CHI
- Destination airports: Merrill C Meigs, DuPage Airport, Chicago Midway International Airport, Chicago NAS, Chicago Executive Airport, Chicago FSS, Chicago Rockford International Airport, O'Hare International Airport
- Destination country: United States
Low cost flights Ottawa — Chicago (YOW — CHI)
The distance between Ottawa and Chicago 644 miles (or 1036 kilometres).
The time difference between Ottawa and Chicago is 1 h.
Minimal flight time from Ottawa to Chicago 2h 40m.
Routes from nearby cities to Chicago
A flight from a neighbouring city can help you save money on plane tickets.
The most frequent flight to Chicago is from Toronto. The cheapest airfare can be purchased with a flight from Buffalo from $187. The nearest airports from Ottawa with a flight to Chicago are in Kitchener.
Popular International routes from Ottawa
Popular routes from Chicago
If you are going to fly from Chicago, then study the popular flights. The most popular flights from Chicago:
Popular domestic routes from Ottawa
FAQ about Ottawa — Chicago
Are there any direct flights Ottawa — Chicago?
Yes, they do: UA3581, UA3659
Can we fly from Ottawa to Chicago?
Yes, you can fly from Ottawa to Chicago. Ottawa has 3 airports (Ottawa/Macdonald-Cartier International Airport, Gatineau Airport, Rockcliffe St) for flights. United Express departs from Ottawa on mon, tue, wed, thu, fri, sat, sun. There are non-direct flights through Air Canada, Air France, FedEx, NetJets, Pecotox Air, Porter, Porter Airlines Canada, Slate Aviation, WestJet.
How long does it take to fly from Ottawa to Chicago?
A direct flight lasts an average of 2h 40m, during which time the aircraft covers a distance of 1036 km.
How much do flights Ottawa — Chicago cost?
The price of flights Ottawa — Chicago starts from $139.
What days does the plane fly Ottawa — Chicago?
Planes fly Ottawa — Chicago 7 times a week on the following days: mon, tue, wed, thu, fri, sat, sun
What airports are there in Ottawa and Chicago?
In Ottawa — Ottawa/Macdonald-Cartier International Airport, Gatineau Airport, Rockcliffe St. In Chicago — Merrill C Meigs, DuPage Airport, Chicago Midway International Airport, Chicago NAS, Chicago Executive Airport, Chicago FSS, Chicago Rockford International Airport, O'Hare International Airport.
What flights are currently flying from Ottawa to Chicago?
The following flights fly between Ottawa and Chicago: UA3581, UA3659
What month is the cheapest to fly from Ottawa to Chicago?
High season is considered to be September and the cheapest month is January. Enter your preferred airports (or cities) and dates into the search form above to unlock the latest Ottawa — Chicago flight deals.
Which airlines direct fly from Ottawa to Chicago?
Only one airline operates a direct flight Ottawa — Chicago: United Express.
Which airlines fly from Ottawa to Chicago?
All the following airlines flights Ottawa — Chicago: Air Canada, Air France, FedEx, NetJets, Pecotox Air, Porter, Porter Airlines Canada, Slate Aviation, United Express, WestJet.