Meeting halfway · nonstop for both
Where to meet halfway between Seattle and St. Louis
Denver, CO is the shortest trip for both of you: 2h12m from Seattle and 1h49m from St. Louis, nonstop, with flights every day from each.
Seattle and St. Louis are about 1,710 miles apart. Denver is also the closest to the halfway point on the map.
The 10 shortest trips for both
| Destination | From SEA | From STL |
|---|---|---|
| DEN Denver | 2h12m122/wk | 1h49m76/wk |
| OMA Omaha | 2h43m7/wk | 54m15/wk |
| SLC Salt Lake City | 1h37m80/wk | 2h43m20/wk |
| MSP Minneapolis | 2h48m59/wk | 1h9m46/wk |
| PHX Phoenix | 2h27m134/wk | 2h56m48/wk |
| MCI Kansas City | 2h58m21/wk | 49m21/wk |
| LAS Las Vegas | 2h5m115/wk | 3h2m41/wk |
| MKE Milwaukee | 3h17m7/wk | 54m12/wk |
| SAN San Diego | 2h25m105/wk | 3h18m7/wk |
| DAL Dallas Love Field | 3h27m7/wk | 1h24m37/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: Seattle to St. Louis is nonstop, 3h30m, 14 flights a week.
Flying from a different airport? Pick your own two.
Other city pairs
Seattle and Chicago
Seattle and Atlanta
Seattle and Dallas
Seattle 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.