Popular in | January |
---|---|
Cheapest in | October |
Average price | C$ 730 |
Round-trip from | C$ 498 |
Departing on a Sunday is a good option for securing a great price. You can expect to save up to 33% when planning your travel around this day of the week.
October is one of the best times of the year to fly to St. Louis from Ottawa. Prices for October average C$ 854 per person but you can even find prices for as low as C$ 646. The most expensive prices can be found in the month of January. Opting for a October flight can save you 38% on your journey compared to booking in January
When flying from Ottawa to St. Louis, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Fly from
Fly to
Budget
C$ 823 - C$ 973
Route
Depart
Return
Price
OttawaLambert-St Louis
YOW - STL
YOWSTL
Ottawa
jue. 11/7
1 stop7h 01m
Lambert-St Louis
lun. 15/7
1 stop5h 42m
OttawaLambert-St Louis
YOW - STL
YOWSTL
Ottawa
jue. 11/7
1 stop6h 47m
Lambert-St Louis
lun. 15/7
2 stops12h 40m
STL Temperature | 0 - 27 °C |
---|
Crew
Comfort
Entertainment
Boarding
Food
Overall
Reviews
You canceled my original flight morning of flight. The new flight had 3 connections and seat were not comparable. I book early to get the aisle seats for my height. When I tried to talk to a staff member at desk in Denver, she was rude and said nothing she could do. The seat was in boarding group 4, made me check my bag. When I got on the flight, there was clearly over head space available. When I mentioned that there was space available, no response. It was a frustrating trip
Crew
Comfort
Entertainment
Boarding
Food
Overall
Reviews
You canceled my original flight morning of flight. The new flight had 3 connections and seat were not comparable. I book early to get the aisle seats for my height. When I tried to talk to a staff member at desk in Denver, she was rude and said nothing she could do. The seat was in boarding group 4, made me check my bag. When I got on the flight, there was clearly over head space available. When I mentioned that there was space available, no response. It was a frustrating trip
Crew
Comfort
Entertainment
Boarding
Food
Overall
Reviews
You canceled my original flight morning of flight. The new flight had 3 connections and seat were not comparable. I book early to get the aisle seats for my height. When I tried to talk to a staff member at desk in Denver, she was rude and said nothing she could do. The seat was in boarding group 4, made me check my bag. When I got on the flight, there was clearly over head space available. When I mentioned that there was space available, no response. It was a frustrating trip
When you search for this flight from Ottawa to St. Louis, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.
Cheapflights helps you find that perfect flight to St. Louis from Ottawa by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!
Users can book flights with no change fees policies with our dedicated filters. Book flights from Ottawa to St. Louis flexibly with Cheapflights today.
Yes! Start tracking prices for Ottawa to St. Louis flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.