Your next trip, last seen at €183
Lowest observedAllegiant Air · 2 stops · One wayWhen to fly
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The lowest fare we observed for each month. Open a month to see its days, then pick your outbound and return. A day with no price is one we will search for you.
One-way fare
- Airlines seen
- Air Canada, Air Transat, Allegiant Air, Frontier Airlines, JetBlue, Porter Airlines Canada
- Typical journey time
- 6h 53m
About this route
Explore the fares we observed from Chicago to Ottawa. Prices move often, so pick your dates to see the latest options.
- Route distance
- 1,036 km
- Typical journey time
- 6h 53m
- Seen on fares with a connection
- Air Transat, Frontier Airlines, Porter Airlines Canada, Air Canada, Allegiant Air, JetBlue
- Alternative airports
- CGX, DPA, MDW, PWK, RFD, YND
Route-level information; individual journeys vary.
We have not observed non-stop service on this route; the fares shown include at least one stop.
A clearer picture of your fare
If the observed fare for this date drops, we will email you. At most one message a day.
Airport to city: straight-line distance
- Chicago Midway International Airport (MDW) → Chicago, city gazetteer reference point (41.8781, -87.6298): ≈ 14 km.
- Chicago O'Hare International Airport (ORD) → Chicago, city gazetteer reference point (41.8781, -87.6298): ≈ 25 km.
- Chicago Rockford International Airport (RFD) → Chicago, city gazetteer reference point (41.8781, -87.6298): ≈ 126 km.
- Ottawa Macdonald-Cartier International Airport (YOW) → Ottawa, city gazetteer reference point (45.4116, -75.6982): ≈ 10 km.
- Ottawa / Gatineau Airport (YND) → Ottawa, city gazetteer reference point (45.4116, -75.6982): ≈ 16 km.
Approximate distances calculated from coordinates, not road distances or travel times. These airports serve the city; they are not confirmed endpoints of an offer.
Frequently asked
How much was a flight from Chicago to Ottawa?
A fare of €183 was seen on 15 Oct 2026. Fares change, so search your dates for the current price.
Are there direct flights from Chicago to Ottawa?
Our data holds no non-stop flight from Chicago to Ottawa. The fares on this page include at least one stop.
Which airlines fly from Chicago to Ottawa?
Routavio has seen these carriers on the route: Air Canada, Air Transat, Allegiant Air, Frontier Airlines, JetBlue, Porter Airlines Canada.
How long does the flight from Chicago to Ottawa take?
Across the 84 fares Routavio observed, the average journey time is 11h 55m, including any stops. Individual departures vary; the fastest observed flight is listed in the route facts above.
How many of the observed Chicago to Ottawa fares were non-stop?
None of the 85 fares we observed was non-stop; every one included at least one stop. That describes our observations, not every flight that operates.
How observed prices work, what "No data" means and what a fare includes: Read the flight price guide · Price and schedule freshness on Routavio
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Recently observed fares. Prices may change.