San Diego to Waterloo (SAN–ALO) — Airlines, Schedules & Connections

SAN Airport Page →
1,509 mi airlines 0/wk
On-time Some delays Frequent delays
Connecting Flight Schedule 5 1-stop flights Verified 1mo ago
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  Flight Airline AC Dep Arr Dur OTP Sched  
✈ Nonstop

No flights match your filters.

No nonstop flights on this route. connecting options below.

✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
San Diego to Waterloo
Connecting service available through multiple hubs.
1 Airlines 1,509 mi 3h 15m nonstop +2h ahead 5 1-stop hubs

SAN–ALO is served by 1 airline with nonstop service. Allegiant Air leads the route. The flight covers 1,509 miles in approximately 3h 15m. Beyond nonstop, 5 hubs offer 1-stop connections.

Also explore SAN Routes ALO Routes SAN Live Flights ALO Live Flights SAN Delays
Carriers on this route

Airline Landscape

All carriers operating nonstop SAN–ALO service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
G4 Allegiant Air 0 – – 62% – –
Alliance coverage
Unaffiliated: G4 (0 flights/wk, 0%)
OTP based on airport-level delay snapshots. Duration ranges reflect seasonal/directional variation.
Connections

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for SAN to ALO.
1-STOP
One-Stop Connections
5
Hubs
~5h
Fastest
~19h
Longest
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
64
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.
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
+2h
Waterloo is 2 hours ahead of San Diego.
SAN: PDT · ALO: CDT

When it's 6:00 PM in San Diego, it's 8:00 PM in Waterloo.
Distance & Flight Time
1,509 mi / 2,428 km
Nonstop flight time is approximately 3h 15m.
Facts

SAN–ALO Quick Facts

Key statistics for the San Diego to Waterloo route.
Route details
Distance1,509 mi / 2,428 km
Flight time3h 15m
Time difference+2 hours
Airlines (nonstop)1
1-stop connections5 hubs
Origin: SAN
Full nameSan Diego International Airport
IATA / ICAOSAN / KSAN
TimezoneAmerica/Los_Angeles
Passengers/yr25.6M
Elevation17 ft / 5 m
Destination: ALO
Full nameWaterloo Regional Airport
IATA / ICAOALO / KALO
TimezoneAmerica/Chicago
Passengers/yr0.0M
Elevation873 ft / 266 m
FAQ

Frequently Asked Questions

Common questions about SAN to ALO flights.
Nonstop flights from San Diego International Airport to Waterloo Regional Airport take approximately 3h 15m. The route covers 1,509 miles.
1 airline operates nonstop service: Allegiant Air.
Yes, 1-stop connections are available through OMA, MDW, RNO, HOU and ORD. These options provide additional schedule flexibility.
Waterloo is 2 hours ahead of San Diego.
Yes, return flights from ALO to SAN are available. Use the direction toggle at the top to view the return schedule.
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 SAN to ALO

San Diego International Airport (SAN) and Waterloo Regional Airport (ALO) are connected by nonstop service from Allegiant Air.

SAN to ALO Flight Duration and Schedule

Nonstop flight time from SAN to ALO ranges from 3 hours 15 minutes. The route covers a distance of 1,509 miles (2,428 km).

Connecting Options and Alternatives

5 one-stop connections are available, with the fastest taking approximately 5 hours via OMA. Two-stop connections are also available via intermediate hubs.