Avianca flights from Seattle-Tacoma (SEA) to San Francisco (SFO).

FLIGHT SCHEDULE
Direct Codeshare Flights:
Mon,Wed-Fri,Sun 19:32 Seattle-Tacoma (SEA) 21:46 San Francisco (SFO) 3 Avianca AV 2037 Non-stop Airbus A319 (319) 2:14 Effective 2026-06-26 through 2026-07-03 Codeshare flight, operated by United Airlines.(UA 2013)
Mon-Thu,Sat,Sun 19:32 Seattle-Tacoma (SEA) 21:46 San Francisco (SFO) 3 Avianca AV 2037 Non-stop Airbus A319 (319) 2:14 Effective 2026-07-04 through 2026-07-11 Codeshare flight, operated by United Airlines.(UA 2013)
Mon-Sat 19:32 Seattle-Tacoma (SEA) 21:46 San Francisco (SFO) 3 Avianca AV 2037 Non-stop Airbus A319 (319) 2:14 Effective 2026-07-14 through 2026-07-22 Codeshare flight, operated by United Airlines.(UA 2013)
Mon,Tue,Thu,Fri 19:32 Seattle-Tacoma (SEA) 21:46 San Francisco (SFO) 3 Avianca AV 2037 Non-stop Airbus A319 (319) 2:14 Effective 2026-07-24 through 2026-07-31 Codeshare flight, operated by United Airlines.(UA 2013)
Mon,Wed-Sun 19:32 Seattle-Tacoma (SEA) 21:46 San Francisco (SFO) 3 Avianca AV 2037 Non-stop Airbus A319 (319) 2:14 Effective 2026-08-01 through 2026-08-07 Codeshare flight, operated by United Airlines.(UA 2013)
Mon,Sun 19:32 Seattle-Tacoma (SEA) 21:46 San Francisco (SFO) 3 Avianca AV 2037 Non-stop Airbus A319 (319) 2:14 Effective 2026-08-09 through 2026-08-10 Codeshare flight, operated by United Airlines.(UA 2013)
Daily 19:32 Seattle-Tacoma (SEA) 21:46 San Francisco (SFO) 3 Avianca AV 2037 Non-stop Boeing 737 MAX 8 (7M8) 2:14 Effective 2026-08-11 through 2026-10-24 Codeshare flight, operated by United Airlines.(UA 2013)
Daily 19:32 Seattle-Tacoma (SEA) 21:46 San Francisco (SFO) 3 Avianca AV 2037 Non-stop Airbus A319 (319) 2:14 Effective from 2026-10-25 Codeshare flight, operated by United Airlines.(UA 2013)
Fri 19:33 Seattle-Tacoma (SEA) 21:50 San Francisco (SFO) 3 Avianca AV 2037 Non-stop Boeing 737 MAX 8 (7M8) 2:17 Effective 2026-02-13 through 2026-02-20 Codeshare flight, operated by United Airlines.(UA 737)
Thu,Fri,Sun 19:34 Seattle-Tacoma (SEA) 21:47 San Francisco (SFO) 3 Avianca AV 2037 Non-stop Boeing 737-800 (738) 2:13 Effective 2026-03-05 through 2026-03-19 Codeshare flight, operated by United Airlines.(UA 436)
Fri,Sun 19:34 Seattle-Tacoma (SEA) 21:47 San Francisco (SFO) 3 Avianca AV 2037 Non-stop Boeing 737-800 (738) 2:13 Effective 2026-03-22 through 2026-03-27 Codeshare flight, operated by United Airlines.(UA 436)
Mon 19:35 Seattle-Tacoma (SEA) 21:49 San Francisco (SFO) 3 Avianca AV 2037 Non-stop Airbus A320 (320) 2:14 Effective 2026-03-09 through 2026-03-23 Codeshare flight, operated by United Airlines.(UA 436)
Wed 19:36 Seattle-Tacoma (SEA) 21:50 San Francisco (SFO) 3 Avianca AV 2037 Non-stop Airbus A320 (320) 2:14 Effective 2026-03-11 through 2026-03-25 Codeshare flight, operated by United Airlines.(UA 436)
Mon-Sat 19:37 Seattle-Tacoma (SEA) 21:50 San Francisco (SFO) 3 Avianca AV 2037 Non-stop Boeing 737-800 (738) 2:13 Effective 2026-03-31 through 2026-04-07 Codeshare flight, operated by United Airlines.(UA 1756)
Mon-Fri,Sun 19:37 Seattle-Tacoma (SEA) 21:50 San Francisco (SFO) 3 Avianca AV 2037 Non-stop Boeing 737-800 (738) 2:13 Effective 2026-04-09 through 2026-04-20 Codeshare flight, operated by United Airlines.(UA 1756)
Mon,Thu,Sat,Sun 19:37 Seattle-Tacoma (SEA) 21:50 San Francisco (SFO) 3 Avianca AV 2037 Non-stop Boeing 737-800 (738) 2:13 Effective 2026-04-23 through 2026-04-27 Codeshare flight, operated by United Airlines.(UA 1756)
Tue,Thu,Sat,Sun 19:37 Seattle-Tacoma (SEA) 21:50 San Francisco (SFO) 3 Avianca AV 2037 Non-stop Boeing 737 MAX 8 (7M8) 2:13 Effective 2026-04-30 through 2026-05-05 Codeshare flight, operated by United Airlines.(UA 1756)
Mon-Wed,Fri,Sun 19:37 Seattle-Tacoma (SEA) 21:50 San Francisco (SFO) 3 Avianca AV 2037 Non-stop Boeing 737 MAX 8 (7M8) 2:13 Effective 2026-05-08 through 2026-05-15 Codeshare flight, operated by United Airlines.(UA 1756)
Mon,Sat 19:37 Seattle-Tacoma (SEA) 21:50 San Francisco (SFO) 3 Avianca AV 2037 Non-stop Boeing 737 MAX 8 (7M8) 2:13 Effective 2026-05-16 through 2026-05-18 Codeshare flight, operated by United Airlines.(UA 1756)

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A domestic route departing from the Seattle-Tacoma airport (SEA) and arriving at San Francisco airport (SFO).
The flight distance is 679 miles, or 1092 km.
The timezone of both the departure and the arrival airports is UTC-8 . Current time at both airports is (loading...).
For direct flights, the flight time varies between 2:13 and 2:31.

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Avianca flights from Seattle-Tacoma (SEA) to San Francisco (SFO).

FLIGHT SCHEDULE

Direct Codeshare Flights:

Avianca AV2037

19:32

Seattle-Tacoma (SEA)

21:46

San Francisco (SFO) 3

Effective 2026-06-26 through 2026-07-03

Mon

Tue
-

Wed

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by United Airlines. (UA 2013)

Duration: 2:14, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

Avianca AV2037

19:32

Seattle-Tacoma (SEA)

21:46

San Francisco (SFO) 3

Effective 2026-07-04 through 2026-07-11

Mon

Tue

Wed

Thu

Fri
-

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 2013)

Duration: 2:14, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

Avianca AV2037

19:32

Seattle-Tacoma (SEA)

21:46

San Francisco (SFO) 3

Effective 2026-07-14 through 2026-07-22

Mon

Tue

Wed

Thu

Fri

Sat

Sun
-

Codeshare flight, operated by United Airlines. (UA 2013)

Duration: 2:14, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

Avianca AV2037

19:32

Seattle-Tacoma (SEA)

21:46

San Francisco (SFO) 3

Effective 2026-07-24 through 2026-07-31

Mon

Tue

Wed
-

Thu

Fri

Sat
-

Sun
-

Codeshare flight, operated by United Airlines. (UA 2013)

Duration: 2:14, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

Avianca AV2037

19:32

Seattle-Tacoma (SEA)

21:46

San Francisco (SFO) 3

Effective 2026-08-01 through 2026-08-07

Mon

Tue
-

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 2013)

Duration: 2:14, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

Avianca AV2037

19:32

Seattle-Tacoma (SEA)

21:46

San Francisco (SFO) 3

Effective 2026-08-09 through 2026-08-10

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by United Airlines. (UA 2013)

Duration: 2:14, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

Avianca AV2037

19:32

Seattle-Tacoma (SEA)

21:46

San Francisco (SFO) 3

Effective 2026-08-11 through 2026-10-24

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 2013)

Duration: 2:14, non-stop
Boeing 737 MAX 8 (7M8)

Direct Codeshare Flights:

Avianca AV2037

19:32

Seattle-Tacoma (SEA)

21:46

San Francisco (SFO) 3

Effective from 2026-10-25

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 2013)

Duration: 2:14, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

Avianca AV2037

19:33

Seattle-Tacoma (SEA)

21:50

San Francisco (SFO) 3

Effective 2026-02-13 through 2026-02-20

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by United Airlines. (UA 737)

Duration: 2:17, non-stop
Boeing 737 MAX 8 (7M8)

Direct Codeshare Flights:

Avianca AV2037

19:34

Seattle-Tacoma (SEA)

21:47

San Francisco (SFO) 3

Effective 2026-03-05 through 2026-03-19

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by United Airlines. (UA 436)

Duration: 2:13, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Avianca AV2037

19:34

Seattle-Tacoma (SEA)

21:47

San Francisco (SFO) 3

Effective 2026-03-22 through 2026-03-27

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

Codeshare flight, operated by United Airlines. (UA 436)

Duration: 2:13, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Avianca AV2037

19:35

Seattle-Tacoma (SEA)

21:49

San Francisco (SFO) 3

Effective 2026-03-09 through 2026-03-23

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by United Airlines. (UA 436)

Duration: 2:14, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

Avianca AV2037

19:36

Seattle-Tacoma (SEA)

21:50

San Francisco (SFO) 3

Effective 2026-03-11 through 2026-03-25

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by United Airlines. (UA 436)

Duration: 2:14, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

Avianca AV2037

19:37

Seattle-Tacoma (SEA)

21:50

San Francisco (SFO) 3

Effective 2026-03-31 through 2026-04-07

Mon

Tue

Wed

Thu

Fri

Sat

Sun
-

Codeshare flight, operated by United Airlines. (UA 1756)

Duration: 2:13, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Avianca AV2037

19:37

Seattle-Tacoma (SEA)

21:50

San Francisco (SFO) 3

Effective 2026-04-09 through 2026-04-20

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by United Airlines. (UA 1756)

Duration: 2:13, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Avianca AV2037

19:37

Seattle-Tacoma (SEA)

21:50

San Francisco (SFO) 3

Effective 2026-04-23 through 2026-04-27

Mon

Tue
-

Wed
-

Thu

Fri
-

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 1756)

Duration: 2:13, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Avianca AV2037

19:37

Seattle-Tacoma (SEA)

21:50

San Francisco (SFO) 3

Effective 2026-04-30 through 2026-05-05

Mon
-

Tue

Wed
-

Thu

Fri
-

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 1756)

Duration: 2:13, non-stop
Boeing 737 MAX 8 (7M8)

Direct Codeshare Flights:

Avianca AV2037

19:37

Seattle-Tacoma (SEA)

21:50

San Francisco (SFO) 3

Effective 2026-05-08 through 2026-05-15

Mon

Tue

Wed

Thu
-

Fri

Sat
-

Sun

Codeshare flight, operated by United Airlines. (UA 1756)

Duration: 2:13, non-stop
Boeing 737 MAX 8 (7M8)

Direct Codeshare Flights:

Avianca AV2037

19:37

Seattle-Tacoma (SEA)

21:50

San Francisco (SFO) 3

Effective 2026-05-16 through 2026-05-18

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by United Airlines. (UA 1756)

Duration: 2:13, non-stop
Boeing 737 MAX 8 (7M8)

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A domestic route departing from the Seattle-Tacoma airport (SEA) and arriving at San Francisco airport (SFO).
The flight distance is 679 miles, or 1092 km.
The timezone of both the departure and the arrival airports is UTC-8 . Current time at both airports is (loading...).
For direct flights, the flight time varies between 2:13 and 2:31.

All SEA-SFO flights

All Avianca flights

Return (SFO-SEA) flights

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