Harlingen to Seattle (HRL–SEA) — Airlines, Schedules & Connections

HRL Airport Page →
1,985 mi airlines charter/private
On-time Some delays Frequent delays
Connecting Flight Schedule 11 1-stop flights Verified 3mos ago
Nonstop Charter / private 1-Stop 2-Stop Hide separate tickets Hide overnight Hide codeshares
  Flight Airline AC Dep Arr Dur OTP Sched  
✈ Nonstop

No flights match your filters.

No scheduled airline flights on this route — it's flown by charter / private operators (). No nonstop flights on this route. connecting options below.

Last scheduled nonstop: Mar 2026.

✦ 1-Stop connections via 10 hubs
AUS Austin 6h 30m WN → AMASDE Austin (AUS) to Seattle flights
HOU Houston 6h 39m WN → WN Houston (HOU) to Seattle flights
DAL Dallas 6h 45m WN → WN Dallas (DAL) to Seattle flights
DFW Dallas-Fort Worth 6h 52m AAIBQR → AAASAY Dallas-Fort Worth (DFW) to Seattle flights
IAH Houston 7h 3m ACCMEK → ASBREK Houston (IAH) to Seattle flights
SLC Salt Lake City ~4h 39m → AFAMAS Salt Lake City (SLC) to Seattle flights
ELP El Paso ~6h 34m BBQG6 → AS El Paso (ELP) to Seattle flights
DEN Denver ~8h 5m → 8CASAY Denver (DEN) to Seattle flights
MSP Minneapolis ~8h 35m → AFAMAS Minneapolis (MSP) to Seattle flights
CVG Cincinnati / Covington ~9h → 5YAFAS Cincinnati / Covington (CVG) to Seattle flights
✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Harlingen to Seattle
Connecting service available through multiple hubs.
1,985 mi 2h 36m nonstop -2h behind

While no nonstop service exists between HRL and SEA, 1-stop connecting options are available.

Also explore HRL Routes SEA Routes HRL Live Flights SEA Live Flights HRL Delays SEA Delays
All flights from Seattle (SEA) Seattle to Harlingen flights
Connections

Connection Landscape

1-stop and 2-stop options for HRL to SEA.
1-STOP
One-Stop Connections
11
Hubs
~4h
Fastest
~10h
Longest
SLC ~4h 39m AUS ~6h 30m ELP ~6h 34m HOU ~6h 39m DAL ~6h 45m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
345
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
HRL → SEA
100%
Generally reliable. Most flights run on time.
Departing
100%
Arriving
86%
Return
SEA → HRL
67%
Moderate delays possible. Allow buffer time.
Departing
67%
Arriving
100%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. HRL delays → SEA delays →
Alternatives

Other ways to reach Seattle from Harlingen

Nearby airports with service to Seattle–Tacoma International Airport.
Metric HRL→SEA MTY→SEA
Distance from HRL – 155 mi
Nonstop airlines – 1
Weekly flights – –
Flight time 2h 36m 3h 22m
Departure OTP 100% –
Monterrey (MTY) to Seattle flights
Airports within 200 miles of HRL with service to Seattle–Tacoma International Airport.
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
-2h
Seattle is 2 hours behind Harlingen.
HRL: CDT · SEA: PDT

When it's 6:00 PM in Harlingen, it's 4:00 PM in Seattle.
Distance & Flight Time
1,985 mi / 3,195 km
Nonstop flight time is approximately 2h 36m gate to gate.
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

HRL–SEA Quick Facts

Key statistics for the Harlingen to Seattle route.
Route details
Distance1,985 mi / 3,195 km
Flight time2h 36m
Time difference-2 hours
Airlines (nonstop)0
1-stop connectionsAvailable
Origin: HRL
Full nameValley International Airport
IATA / ICAOHRL / KHRL
TimezoneAmerica/Chicago
Passengers/yr1.2M
Elevation36 ft / 11 m
Destination: SEA
Full nameSeattle–Tacoma International Airport
IATA / ICAOSEA / KSEA
TimezoneAmerica/Los_Angeles
Passengers/yr50.8M
Elevation433 ft / 132 m
FAQ

Frequently Asked Questions

Common questions about HRL to SEA flights.
Nonstop flights from Valley International Airport to Seattle–Tacoma International Airport take about 2h 36m gate to gate. The route covers 1,985 miles.
Yes, 1-stop connections are available, ranked by layover time. Common connecting points include Austin Bergstrom, William P. Hobby and Dallas Love Field.
Seattle is 2 hours behind Harlingen.
Yes, return flights from SEA to HRL are available. Use the direction toggle at the top to view the return schedule.
Nearby alternatives include MTY. 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 HRL to SEA

Valley International Airport (HRL) and Seattle–Tacoma International Airport (SEA) are connected through multiple connecting hub airports.

HRL to SEA Flight Duration and Schedule

Nonstop flight time from HRL to SEA is about 2 hours 36 minutes gate to gate. The route covers a distance of 1,985 miles (3,195 km).

Connecting Options and Alternatives

1-stop connecting options are also available, commonly via Austin Bergstrom, William P. Hobby and Dallas Love Field. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Monterrey (MTY).