Waukesha to Seattle (UES–SEA) — Airlines, Schedules & Connections

UES Airport Page →
1,671 mi airlines 1/wk
On-time Some delays Frequent delays
Flight Schedule 0 flights Verified 46m 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
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Waukesha to Seattle
Connecting service available through multiple hubs.
1 Flights/wk 1,671 mi 2h 58m nonstop -1h behind 9 1-stop hubs

While no nonstop service exists between UES and SEA, connecting options are available through 9 hubs.

Also explore UES Routes SEA Routes UES Live Flights SEA Live Flights SEA Delays
Connections

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for UES to SEA.
1-STOP
One-Stop Connections
9
Hubs
~5h
Fastest
~11h
Longest
MSP ~5h 37m SLC ~7h 6m BWI ~7h 53m IAD ~8h 55m AUS ~8h 59m
Verified with published schedule alignment and minimum connection time.
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
UES → SEA
94%
Generally reliable. Most flights run on time.
Arriving
94%
Return
SEA → UES
56%
Frequent delays expected. Consider flexible booking.
Departing
56%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. SEA delays →
Alternatives

Other ways to reach Seattle from Waukesha

Nearby airports with service to Seattle–Tacoma International Airport.
Metric UES→SEA MKE→SEA RFD→SEA
Distance from UES – 18 mi 73 mi
Nonstop airlines 0 1 1
Weekly flights 1 7 2
Flight time 2h 58m 4h 28m 2h 44m
Milwaukee (MKE) to Seattle flights · Chicago/Rockford (RFD) to Seattle flights · Chicago (ORD) to Seattle flights
Airports within 200 miles of UES with service to Seattle–Tacoma International Airport.
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
-1h
Seattle is 1 hour behind Waukesha.
UES: CDT · SEA: MDT

When it's 6:00 PM in Waukesha, it's 5:00 PM in Seattle.
Distance & Flight Time
1,671 mi / 2,690 km
Nonstop flight time is approximately 2h 58m.
Getting from SEA

Link Light Rail from the airport station (inside the terminal) to downtown Seattle takes 38 minutes ($3.50). No transfers needed; trains run 5am to 1am daily.Taxis and ride-shares to downtown cost $35–55. For Bellevue and Eastside destinations (across Lake Washington), ride-share is faster than Link. Car rentals are in the consolidated rental facility; take the free shuttle from baggage claim. Sound Transit buses serve Tacoma, Renton, and Federal Way.

Seattle Climate

Marine west coast climate. Winters are mild but persistently grey and rainy (3–9°C). Snow is rare at sea level but can occur December through February, causing significant disruptions when it does. The airport sits between Seattle and Tacoma in an area that receives more fog and low cloud than downtown Seattle.

Summers are famously pleasant (18–25°C) with low humidity and mostly clear skies, one of the best flying climates in the US from June through September. The wettest months are November through January.

Check current weather forecasts before travel.
Facts

UES–SEA Quick Facts

Key statistics for the Waukesha to Seattle route.
Route details
Distance1,671 mi / 2,690 km
Flight time2h 58m
Time difference-1 hour
Airlines (nonstop)0
Weekly flights1 out
1-stop connections9 hubs
Origin: UES
Full nameWaukesha County Airport
IATA / ICAOUES / KUES
TimezoneAmerica/Chicago
Elevation911 ft / 278 m
Destination: SEA
Full nameSeattle–Tacoma International Airport
IATA / ICAOSEA / KSEA
TimezoneAmerica/Boise
Passengers/yr52.6M
Elevation433 ft / 132 m
FAQ

Frequently Asked Questions

Common questions about UES to SEA flights.
Nonstop flights from Waukesha County Airport to Seattle–Tacoma International Airport take approximately 2h 58m. The route covers 1,671 miles.
There are approximately 1 nonstop flights per week from UES to SEA.
Yes, 1-stop connections are available through MSP, SLC, BWI, IAD, AUS, RSW, FLL, DFW and MIA. These options provide additional schedule flexibility.
Seattle is 1 hour behind Waukesha.
Nearby alternatives include MKE, RFD and ORD. See the Alternatives section for a full comparison.
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 UES to SEA

Waukesha County Airport (UES) and Seattle–Tacoma International Airport (SEA) are connected through multiple connecting hub airports.

UES to SEA Flight Duration and Schedule

Nonstop flight time from UES to SEA ranges from 2 hours 58 minutes. The route covers a distance of 1,671 miles (2,690 km).

Connecting Options and Alternatives

9 one-stop connections are available, with the fastest taking approximately 5 hours via MSP. Nearby alternative airports include Milwaukee (MKE), Chicago/Rockford (RFD) and Chicago (ORD).