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San Francisco International Airport to Mariscal Sucre Quito International Airport flight

Explore the cheapest one-way and round-trip flights from San Francisco International Airport to Mariscal Sucre Quito International Airport over the next 90 days, with one-way fares from SGD 379 and round-trip from SGD 837. Based on Trip.com's latest 7-day flight data.

      • SFO 05:00
        16h 25m
        1 stop
        UIO 23:25
        San Francisco - Quito | Sun, Oct 18 | United Airlines
        UIO 00:35
        19h 59m
        1 stop
        SFO 18:34
        Quito - San Francisco | Sat, Oct 24 | United Airlines
        SGD 837 SGD 1,430
        41% off
        41% off
        SGD 1,430 SGD 837
      • SFO 21:25
        19h 34m
        1 stop
        UIO 18:59
        San Francisco - Quito | Sun, Oct 18 | Delta Air Lines
        UIO 00:59
        15h 43m
        1 stop
        SFO 14:42
        Quito - San Francisco | Sat, Oct 24 | Delta Air Lines
        SGD 840 SGD 1,430
        41% off
        41% off
        SGD 1,430 SGD 840
      • SFO 21:30
        19h 29m
        1 stop
        UIO 18:59
        San Francisco - Quito | Sat, Oct 10 | Delta Air Lines
        UIO 14:31
        11h 9m
        1 stop
        SFO 23:40
        Quito - San Francisco | Mon, Oct 12 | Copa Airlines
        SGD 853 SGD 1,430
        40% off
        40% off
        SGD 1,430 SGD 853
      • SFO 21:25
        21h
        1 stop
        UIO 21:25
        San Francisco - Quito | Mon, Nov 2 | Delta Air Lines
        UIO 00:55
        18h 4m
        1 stop
        SFO 15:59
        Quito - San Francisco | Sat, Nov 7 | Delta Air Lines
        SGD 867
        39% off
        SGD 1,430 SGD 867
      • SFO 19:36
        15h 32m
        1 stop
        UIO 14:08
        San Francisco - Quito | Mon, Nov 2 | Copa Airlines
        UIO 18:36
        31h 36m
        1 stop
        SFO 23:12
        Quito - San Francisco | Sat, Nov 7 | Copa Airlines
        SGD 869
        39% off
        SGD 1,430 SGD 869
      • SFO 14:15
        10h 40m
        1 stop
        UIO 02:55
        San Francisco - Quito | Sat, Oct 10 | avianca
        UIO 08:23
        17h 17m
        1 stop
        SFO 23:40
        Quito - San Francisco | Mon, Oct 12 | Copa Airlines
        SGD 891
        38% off
        SGD 1,430 SGD 891
      • SFO 23:00
        25h
        1 stop
        UIO 03:00
        San Francisco - Quito | Wed, Nov 4 | avianca
        UIO 04:10
        10h 45m
        1 stop
        SFO 11:55
        Quito - San Francisco | Wed, Nov 11 | avianca
        SGD 902
        37% off
        SGD 1,430 SGD 902
      • SFO 16:40
        28h 50m
        1 stop
        UIO 00:30
        San Francisco - Quito | Wed, Nov 4 | United Airlines
        UIO 01:35
        12h 16m
        1 stop
        SFO 10:51
        Quito - San Francisco | Wed, Nov 11 | United Airlines
        SGD 902
        37% off
        SGD 1,430 SGD 902
      • SFO 12:04
        31h 32m
        1 stop
        UIO 22:36
        San Francisco - Quito | Wed, Nov 4 | American Airlines
        UIO 18:36
        31h 36m
        1 stop
        SFO 23:12
        Quito - San Francisco | Wed, Nov 11 | Copa Airlines
        SGD 945
        34% off
        SGD 1,430 SGD 945
      • SFO 21:25
        19h 34m
        1 stop
        UIO 18:59
        San Francisco - Quito | Tue, Oct 13 | Delta Air Lines
        UIO 00:59
        17h
        1 stop
        SFO 15:59
        Quito - San Francisco | Sun, Oct 18 | Delta Air Lines
        SGD 978
        32% off
        SGD 1,430 SGD 978
      • SFO 00:59
        21h 31m
        1 stop
        UIO 00:30
        San Francisco - Quito | Mon, Nov 2 | United Airlines
        UIO 01:35
        32h 53m
        1 stop
        SFO 07:28
        Quito - San Francisco | Sat, Nov 7 | United Airlines
        SGD 999
        30% off
        SGD 1,430 SGD 999
      • SFO 01:12
        10h 55m
        1 stop
        UIO 14:07
        San Francisco - Quito | Sat, Oct 10 | Copa Airlines
        UIO 08:23
        17h 17m
        1 stop
        SFO 23:40
        Quito - San Francisco | Mon, Oct 12 | Copa Airlines
        SGD 1,001
        30% off
        SGD 1,430 SGD 1,001
      • SFO 13:00
        17h 25m
        1 stop
        UIO 14:00
        San Francisco - Quito | Tue, Oct 6 | Normal Airline
        UIO 15:00
        6h
        Nonstop
        SFO 16:00
        Quito - San Francisco | Thu, Oct 8 | Normal Airline
        More cheap flights
        More cheap flights
      • SFO 05:00
        16h 25m
        1 stop
        UIO 23:25
        San Francisco - Quito | Wed, Oct 14 | United Airlines
        SGD 379 SGD 562
        33% off
        33% off
        SGD 562 SGD 379
      • SFO 21:46
        20h 55m
        1 stop
        UIO 20:41
        San Francisco - Quito | Sun, Nov 1 | American Airlines
        SGD 383 SGD 562
        32% off
        32% off
        SGD 562 SGD 383
      • SFO 08:33
        10h 31m
        1 stop
        UIO 21:04
        San Francisco - Quito | Wed, Oct 14 | American Airlines
        SGD 383 SGD 562
        32% off
        32% off
        SGD 562 SGD 383
      • SFO 21:25
        19h 34m
        1 stop
        UIO 18:59
        San Francisco - Quito | Sat, Oct 17 | Delta Air Lines
        SGD 383
        32% off
        SGD 562 SGD 383
      • SFO 01:31
        32h 59m
        1 stop
        UIO 12:30
        San Francisco - Quito | Tue, Oct 27 | Copa Airlines
        SGD 385
        31% off
        SGD 562 SGD 385
      • SFO 20:21
        26h 11m
        1 stop
        UIO 00:32
        San Francisco - Quito | Fri, Oct 23 | Copa Airlines
        SGD 385
        31% off
        SGD 562 SGD 385
      • SFO 19:36
        25h 56m
        1 stop
        UIO 00:32
        San Francisco - Quito | Mon, Nov 9 | Copa Airlines
        SGD 385
        31% off
        SGD 562 SGD 385
      • SFO 21:46
        21h 18m
        1 stop
        UIO 21:04
        San Francisco - Quito | Tue, Oct 20 | American Airlines
        SGD 389
        31% off
        SGD 562 SGD 389
      • SFO 21:59
        21h 26m
        1 stop
        UIO 21:25
        San Francisco - Quito | Sun, Nov 1 | Delta Air Lines
        SGD 389
        31% off
        SGD 562 SGD 389
      • SFO 16:40
        29h 50m
        1 stop
        UIO 00:30
        San Francisco - Quito | Sun, Nov 1 | United Airlines
        SGD 390
        31% off
        SGD 562 SGD 390
      • SFO 01:12
        10h 55m
        1 stop
        UIO 14:07
        San Francisco - Quito | Wed, Oct 21 | Copa Airlines
        SGD 393
        30% off
        SGD 562 SGD 393
      • SFO 19:36
        18h 57m
        1 stop
        UIO 17:33
        San Francisco - Quito | Mon, Nov 16 | Copa Airlines
        SGD 393
        30% off
        SGD 562 SGD 393
      • SFO 13:00
        17h 25m
        1 stop
        UIO 14:00
        San Francisco - Quito | Tue, Oct 6 | Normal Airline
        More cheap flights
        More cheap flights

Displayed flight fares from San Francisco International Airport to Mariscal Sucre Quito International Airport are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Which airline offers the cheapest flights from San Francisco International Airport to Mariscal Sucre Quito International Airport?

The cheapest airline flying from San Francisco International Airport to Mariscal Sucre Quito International Airport is Frontier Airlines (from SGD 351) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Frontier Airlines
From SGD 351
United Airlines
From SGD 379
American Airlines
From SGD 383
Delta Air Lines
From SGD 383
Copa Airlines
From SGD 385
Alaska Airlines
From SGD 397
LATAM Airlines
From SGD 414
Tam Airlines
From SGD 429
Aeromexico
From SGD 447
avianca
From SGD 665

Find more flights and airlines

What is the flight schedule from San Francisco International Airport to Mariscal Sucre Quito International Airport?

Check on the flight schedule from San Francisco to Quito to find the flight that matches your travel plan.

Flight info.
Departure
Arrival
Weekly Schedule

  1. AA369

    San Francisco International Airport

    07:30

    SFO

    5h 51m

    Nonstop

    16:21

    MIA

    S M T W T F -
    Search

  2. AA833

    Miami International Airport

    17:00

    MIA

    4h 22m

    Nonstop

    21:22

    UIO

    S M T W T F S

  3. CM383

    San Francisco International Airport

    00:22

    SFO

    6h 59m

    Nonstop

    10:21

    PTY

    S M T W T F S
    Search

  4. CM714

    Tocumen International Airport

    12:06

    PTY

    2h 3m

    Nonstop

    14:09

    UIO

    S M T W T F S

  5. DL640

    San Francisco International Airport

    08:00

    SFO

    4h 33m

    Nonstop

    15:33

    ATL

    S M T W T F S
    Search

  6. DL633

    Hartsfield–Jackson Atlanta International Airport

    14:45

    ATL

    4h 14m

    Nonstop

    18:59

    UIO

    S M T W T F S

  7. CM409

    San Francisco International Airport

    18:55

    SFO

    6h 52m

    Nonstop

    04:47

    PTY

    - - T W - - S
    Search

  8. CM714

    Tocumen International Airport

    12:06

    PTY

    2h 3m

    Nonstop

    14:09

    UIO

    S M T W T F S

  9. UA2168

    San Francisco International Airport

    05:00

    SFO

    3h 55m

    Nonstop

    10:55

    IAH

    S M T W T F S
    Search

  10. UA1002

    George Bush Intercontinental Airport

    18:05

    IAH

    5h 20m

    Nonstop

    23:25

    UIO

    S M T W T F S

  11. F92858

    San Francisco International Airport

    21:20

    SFO

    1h 27m

    Nonstop

    22:47

    LAX

    S - - W T F S
    Search

  12. CM306

    Los Angeles International Airport

    22:01

    LAX

    6h 22m

    Nonstop

    07:23

    PTY

    S - T - T - S

  13. CM714

    Tocumen International Airport

    12:06

    PTY

    2h 3m

    Nonstop

    14:09

    UIO

    S M T W T F S

  14. CM409

    San Francisco International Airport

    18:55

    SFO

    6h 52m

    Nonstop

    04:47

    PTY

    - - T W - - S
    Search

  15. CM159

    Tocumen International Airport

    15:25

    PTY

    2h 1m

    Nonstop

    17:26

    UIO

    S M T W T F S

  16. DL635

    San Francisco International Airport

    22:35

    SFO

    4h 38m

    Nonstop

    06:13

    ATL

    - M T W T F -
    Search

  17. DL633

    Hartsfield–Jackson Atlanta International Airport

    14:45

    ATL

    4h 14m

    Nonstop

    18:59

    UIO

    S M T W T F S

  18. DL495

    San Francisco International Airport

    22:30

    SFO

    4h 37m

    Nonstop

    06:07

    ATL

    S M T W T F S
    Search

  19. DL633

    Hartsfield–Jackson Atlanta International Airport

    14:45

    ATL

    4h 14m

    Nonstop

    18:59

    UIO

    S M T W T F S

  20. AA1400

    San Francisco International Airport

    21:46

    SFO

    4h 24m

    Nonstop

    05:10

    MIA

    S M T W T F -
    Search

  21. AA833

    Miami International Airport

    17:00

    MIA

    4h 22m

    Nonstop

    21:22

    UIO

    S M T W T F S
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About San Francisco International Airport and Mariscal Sucre Quito International Airport

Learn about San Francisco International Airport (SFO) and Mariscal Sucre Quito International Airport (UIO) — including location, terminals, transportation, and travel tips.

Flight distance 6,164.64 km
Cheapest one-way ticket price SGD 379
Cheapest return ticket price SGD 837

FAQs for San Francisco International Airport to Mariscal Sucre Quito International Airport Flights

  • What is the transportation method from the main airport to downtown in Quito?

    • The distance from Mariscal Sucre Quito International Airport to downtown is about 13 km, by taxi about 30 minutes.
  • One-way flights from San Francisco International Airport to Mariscal Sucre Quito International Airport currently start from SGD 379, and round-trip fares start from SGD 837. The current lowest fare is a United Airlines flight departing on Wed, Oct 14; prices may vary depending on availability.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from San Francisco International Airport to Mariscal Sucre Quito International Airport is SGD 533. Prices may vary depending on the departure date, airline, and availability.
  • Enter San Francisco International Airport and Mariscal Sucre Quito International Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

Popular Destinations

Note: Prices shown on this page are the estimated lowest prices found in the last 24 hours and include all taxes and fees.

Book with no extra fees

Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are clearly shown before you pay. Charges for checked baggage, onboard meals, Wi‑Fi, and other optional services are also included where applicable in the flight cards.

Real-time pricing updates

Prices, availability, and travel details on this page have been updated within the last 24 hours, and for many routes are refreshed in real time. The more popular the route, the more accurate and up-to-date the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.