St Louis to Ottawa (SUS–YOW) — Airlines, Schedules & Connections

SUS Airport Page →
894 mi airlines 0/wk
On-time Some delays Frequent delays
Flight Schedule 0 flights Verified 3w ago
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  Flight Airline AC Dep Arr Dur OTP Sched  

No flights match your filters.

No nonstop flights on this route. connecting options below.

✦ 1-STOP
✧ 2-STOP Loading...
St Louis to Ottawa
Connecting service available through multiple hubs.
894 mi 2h 14m nonstop 12 1-stop hubs

While no nonstop service exists between SUS and YOW, connecting options are available through 12 hubs.

Also explore SUS Routes YOW Routes SUS Live Flights YOW Live Flights YOW Delays
Connections

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for SUS to YOW.
1-STOP
One-Stop Connections
12
Hubs
~4h
Fastest
~10h
Longest
MDW ~4h 24m BOS ~5h 16m IAD ~5h 47m ORD ~6h 3m OMA ~6h 10m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
30
Candidates
Two-stop connections loaded in the connections tab above.
Connections computed from published schedules with minimum connection time verification. Use the interactive explorer above the fold to filter by airline, tier, and layover time.
Reliability

On-Time Performance

What to expect at each end of your journey.
Outbound
SUS → YOW
89%
Generally reliable. Most flights run on time.
Arriving
89%
Return
YOW → SUS
74%
Moderate delays possible. Allow buffer time.
Departing
74%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. YOW delays →
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
0h
Ottawa is 0 hours the same as St Louis.
SUS: EDT · YOW: EDT

When it's 6:00 PM in St Louis, it's 6:00 PM in Ottawa.
Distance & Flight Time
894 mi / 1,439 km
Nonstop flight time is approximately 2h 14m.
Visa & Entry

US passport holders enter Canada without a visa for stays up to 6 months. No eTA is needed when arriving by air with a US passport. Passport must be valid for the duration of the stay. A return or onward ticket and proof of funds may be requested at the border.

Verify entry requirements with official sources before travel.
Facts

SUS–YOW Quick Facts

Key statistics for the St Louis to Ottawa route.
Route details
Distance894 mi / 1,439 km
Flight time2h 14m
Time difference0 hours
Airlines (nonstop)0
1-stop connections12 hubs
Origin: SUS
Full nameSpirit of St Louis Airport
IATA / ICAOSUS / KSUS
TimezoneAmerica/Indiana/Vincennes
Elevation463 ft / 141 m
Destination: YOW
Full nameOttawa Macdonald-Cartier International Airport
IATA / ICAOYOW / CYOW
TimezoneAmerica/Toronto
Passengers/yr5.5M
Elevation374 ft / 114 m
FAQ

Frequently Asked Questions

Common questions about SUS to YOW flights.
Nonstop flights from Spirit of St Louis Airport to Ottawa Macdonald-Cartier International Airport take approximately 2h 14m. The route covers 894 miles.
Yes, 1-stop connections are available through MDW, BOS, IAD, ORD, OMA, MCO, RSW, MIA, FLL, PLS, PHX and PUJ. These options provide additional schedule flexibility.
Click the 'Search Flights' button to check availability and prices on Google Flights. You can also compare airlines and schedules on this page to find the best option.
See the On-Time Performance section for the latest delay data at both airports. This shows departure and arrival reliability to help you plan.
Route data is updated regularly from official airline schedules. On-time performance data comes from recent airport delay snapshots.

Flights from SUS to YOW

Spirit of St Louis Airport (SUS) and Ottawa Macdonald-Cartier International Airport (YOW) are connected through multiple connecting hub airports.

SUS to YOW Flight Duration and Schedule

Nonstop flight time from SUS to YOW ranges from 2 hours 14 minutes. The route covers a distance of 894 miles (1,439 km).

Connecting Options and Alternatives

12 one-stop connections are available, with the fastest taking approximately 4 hours via MDW. Two-stop connections are also available via intermediate hubs.