Meeting halfway · nonstop for both
Where to meet halfway between San Diego and St. Louis
Denver, CO is the shortest trip for both of you: 1h48m from San Diego and 1h49m from St. Louis, nonstop, with flights every day from each.
San Diego and St. Louis are about 1,550 miles apart. Denver is also the closest to the halfway point on the map.
The 10 shortest trips for both
| Destination | From SAN | From STL |
|---|---|---|
| DEN Denver | 1h48m121/wk | 1h49m76/wk |
| SAT San Antonio | 2h18m13/wk | 1h53m13/wk |
| AUS Austin | 2h22m61/wk | 1h43m20/wk |
| DFW Dallas-Fort Worth | 2h32m87/wk | 1h29m43/wk |
| DAL Dallas Love Field | 2h34m32/wk | 1h24m37/wk |
| IAH Houston | 2h36m35/wk | 1h33m28/wk |
| HOU Houston Hobby | 2h36m19/wk | 1h47m30/wk |
| SLC Salt Lake City | 1h26m66/wk | 2h43m20/wk |
| MCI Kansas City | 2h52m12/wk | 49m21/wk |
| PHX Phoenix | 48m128/wk | 2h56m48/wk |
Each cell is the usual flight time and the flights a week from that city. Tap one for airlines, days and times.
Or one of you makes the whole trip: San Diego to St. Louis is nonstop, 3h8m, 8 flights a week.
Flying from a different airport? Pick your own two.
Other city pairs
San Diego and Chicago
San Diego and Atlanta
San Diego and Dallas
San Diego and Denver
St. Louis and Dallas
St. Louis and Denver
St. Louis and Charlotte
St. Louis and Los Angeles
All city pairs →
Route data from observed flight departures, latest sample 2026-11-01. Schedules change — always confirm with the airline before booking.