St Louis to Tucson (SUS–TUS) — Airlines, Schedules & Connections

SUS Airport Page →
1,226 mi airlines 1/wk
On-time Some delays Frequent delays
Flight Schedule 0 flights Verified 1w 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 Tucson
Connecting service available through multiple hubs.
1 Flights/wk 1,226 mi 3h 38m nonstop -3h behind 18 1-stop hubs

While no nonstop service exists between SUS and TUS, connecting options are available through 18 hubs.

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

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for SUS to TUS.
1-STOP
One-Stop Connections
18
Hubs
~4h
Fastest
~8h
Longest
OKC ~4h 7m MSP ~5h 48m DFW ~5h 55m IAH ~6h 7m OMA ~6h 13m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
52
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 → TUS
100%
Generally reliable. Most flights run on time.
Arriving
100%
Return
TUS → SUS
100%
Generally reliable. Most flights run on time.
Departing
100%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. TUS delays →
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
-3h
Tucson is 3 hours behind St Louis.
SUS: EDT · TUS: MST

When it's 6:00 PM in St Louis, it's 3:00 PM in Tucson.
Distance & Flight Time
1,226 mi / 1,972 km
Nonstop flight time is approximately 3h 38m.
Facts

SUS–TUS Quick Facts

Key statistics for the St Louis to Tucson route.
Route details
Distance1,226 mi / 1,972 km
Flight time3h 38m
Time difference-3 hours
Airlines (nonstop)0
Weekly flights1 out
1-stop connections18 hubs
Origin: SUS
Full nameSpirit of St Louis Airport
IATA / ICAOSUS / KSUS
TimezoneAmerica/Indiana/Vincennes
Elevation463 ft / 141 m
Destination: TUS
Full nameTucson International Airport
IATA / ICAOTUS / KTUS
TimezoneAmerica/Phoenix
Passengers/yr3.9M
Elevation2,643 ft / 806 m
FAQ

Frequently Asked Questions

Common questions about SUS to TUS flights.
Nonstop flights from Spirit of St Louis Airport to Tucson International Airport take approximately 3h 38m. The route covers 1,226 miles.
There are approximately 1 nonstop flights per week from SUS to TUS.
Yes, 1-stop connections are available through OKC, MSP, DFW, IAH, OMA, AUS, PHX, MDW, BZN, LAS, VNY, SLC, DAL, SRQ, ORD, SNA, MIA and SFO. These options provide additional schedule flexibility.
Tucson is 3 hours behind St Louis.
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 TUS

Spirit of St Louis Airport (SUS) and Tucson International Airport (TUS) are connected through multiple connecting hub airports.

SUS to TUS Flight Duration and Schedule

Nonstop flight time from SUS to TUS ranges from 3 hours 38 minutes. The route covers a distance of 1,226 miles (1,972 km).

Connecting Options and Alternatives

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