Monterrey to Seattle (MTY–BFI) — Airlines, Schedules & Connections

MTY Airport Page →
1,928 mi airlines charter/private 1/wk
On-time Some delays Frequent delays
Connecting Flight Schedule 3 1-stop flights Verified 2w ago
Also flown by charter / private operators.
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.

✦ 1-Stop connections via 3 hubs
LAX Los Angeles 29h 20m VB → UA Los Angeles (LAX) to Seattle flights
ATL Atlanta ~9h 48m AMDLKL → Atlanta (ATL) to Seattle flights
JFK New York ~11h 36m AMVB → DL New York (JFK) to Seattle flights
✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Monterrey to Seattle
Connecting service available through multiple hubs.
1 Airlines 1,928 mi 3h 59m nonstop -1h behind

MTY–BFI had nonstop service from Sun Country Airlines, last on the schedule in June 2026. There's no nonstop on it right now, so today you'd fly it with one stop. The connecting options below are sorted by layover. Nonstop, it's about 1,928 miles in 3h 59m.

Also explore MTY Routes BFI Routes MTY Live Flights BFI Live Flights
All flights from Seattle (BFI) Seattle to Monterrey flights
Carriers on this route

Airline Landscape

Carriers that operated nonstop MTY–BFI service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
SY Sun Country Airlines 0 – – – – –
Alliance coverage
Unaffiliated: SY (0 flights/wk, 0%)
OTP based on airport-level delay snapshots. Duration ranges reflect seasonal/directional variation.
Connections

Connection Landscape

1-stop and 2-stop options for MTY to BFI.
1-STOP
One-Stop Connections
3
Hubs
~9h
Fastest
~29h
Longest
ATL ~9h 48m JFK ~11h 36m LAX ~29h 20m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
57
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
-1h
Seattle is 1 hour behind Monterrey.
MTY: CST · BFI: PDT

When it's 6:00 PM in Monterrey, it's 5:00 PM in Seattle.
Distance & Flight Time
1,928 mi / 3,102 km
Nonstop flight time is approximately 3h 59m gate to gate.
Visa & Entry

Mexican passport holders need a B1/B2 visa to enter the United States. The visa is obtained through a US embassy or consulate and requires an in-person interview. B1/B2 visas are typically issued for 10 years with stays of up to 6 months per entry.

For land crossings within the border zone, a Border Crossing Card (BCC) is an alternative. The BCC costs USD 185 and is valid for 10 years. It allows entry up to 25 miles from the border in Texas and California, or 55 miles in New Mexico and Arizona. Travel by air or beyond the border zone requires a full B1/B2 visa with a valid passport.

Verify entry requirements with official sources before travel.
Facts

MTY–BFI Quick Facts

Key statistics for the Monterrey to Seattle route.
Route details
Distance1,928 mi / 3,102 km
Flight time3h 59m
Time difference-1 hour
Airlines (nonstop)1
1-stop connectionsAvailable
Origin: MTY
Full nameMonterrey International Airport
IATA / ICAOMTY / MMMY
TimezoneAmerica/Monterrey
Passengers/yr13.6M
Elevation1,278 ft / 390 m
Destination: BFI
Full nameKing County International Airport - Boeing Field
IATA / ICAOBFI / KBFI
TimezoneAmerica/Los_Angeles
Passengers/yr0.1M
Elevation21 ft / 6 m
FAQ

Frequently Asked Questions

Common questions about MTY to BFI flights.
Nonstop flights from Monterrey International Airport to King County International Airport - Boeing Field take about 3h 59m gate to gate. The route covers 1,928 miles.
1 airline operated the nonstop from MTY to BFI: Sun Country Airlines. The last scheduled nonstop was in June 2026. There's no nonstop right now, so today you'd fly it with one stop. See the connection options above, ranked by layover.
Not right now. The last scheduled nonstop was in June 2026. You can still fly it with one stop, and the connecting options above are sorted by layover. Nonstop, the hop took about 3h 59m.
Yes, 1-stop connections are available, ranked by layover time. Common connecting points include Los Angeles.
Seattle is 1 hour behind Monterrey.
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.
Route data is updated regularly from official airline schedules. On-time performance data comes from recent airport delay snapshots.

Flights from MTY to BFI

Monterrey International Airport (MTY) and King County International Airport - Boeing Field (BFI) had nonstop service from Sun Country Airlines, last on the schedule in June 2026. The nonstop is dormant right now, so the way to fly it today is one connection, and the options above are sorted by layover.

MTY to BFI Flight Duration and Schedule

Nonstop flight time from MTY to BFI is about 3 hours 59 minutes gate to gate. The route covers a distance of 1,928 miles (3,102 km).

Connecting Options and Alternatives

1-stop connecting options are also available, commonly via Los Angeles. Two-stop connections are also available via intermediate hubs.