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Route overview: Seattle to Quito (UIO) flight deals

Seattle (SEA) to Quito (UIO), Aug 24, 2027: round trips from $883, one way from $515

Seattle (SEA) to Quito (UIO), Aug 24, 2027: round trips from $883, one way from $515 on Axel, checked Nov 13, 2026. Lowest published fares: $883 round trip, Axel-exclusive, United Airlines / American Airlines, 1 stop, Aug 24, 2027 – Sep 4, 2027; $515 one way, Axel-exclusive, United Airlines, 1 stop, Aug 24, 2027; 1 adult, economy, checked Nov 13, 2026.

SEA → UIO1 adulteconomyOne way and round trips

34 flight options · 3 airlines

Choose your return date

One-way flights and round trips by duration. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

August 2027

Flights for your trip

  1. Tue, Aug 24 · One way

    United Airlines
    2:30 pmSEA
    12h 40m
    IAH · 3h 4m
    5:10 am+1UIO

    Example one-way total $515 · 1 adult · Taxes included

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  2. Tue, Aug 24 · One way

    Air Canada
    7:45 amSEA
    13h 25m
    YYZ · 2h 30m
    11:10 pmUIO

    Example one-way total $525 · 1 adult · Taxes included

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  3. Tue, Aug 24 – Wed, Aug 25

    United Airlines
    2:30 pmSEA
    12h 40m
    IAH · 3h 4m
    5:10 am+1UIO
    Air Canada
    9:00 amUIO
    14h 59m
    YYZ · 3h 15m
    9:59 pmSEA

    Example round-trip total $930 · 1 adult · Taxes included

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  4. Tue, Aug 24 – Wed, Aug 25

    Air Canada
    7:45 amSEA
    13h 25m
    YYZ · 2h 30m
    11:10 pmUIO
    Air Canada
    9:00 amUIO
    14h 59m
    YYZ · 3h 15m
    9:59 pmSEA

    Example round-trip total $945 · 1 adult · Taxes included

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  5. Tue, Aug 24 – Thu, Aug 26

    United Airlines
    2:30 pmSEA
    12h 40m
    IAH · 3h 4m
    5:10 am+1UIO
    Air Canada
    9:00 amUIO
    14h 59m
    YYZ · 3h 15m
    9:59 pmSEA

    Example round-trip total $930 · 1 adult · Taxes included

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  6. Tue, Aug 24 – Thu, Aug 26

    Air Canada
    7:45 amSEA
    13h 25m
    YYZ · 2h 30m
    11:10 pmUIO
    Air Canada
    9:00 amUIO
    14h 59m
    YYZ · 3h 15m
    9:59 pmSEA

    Example round-trip total $945 · 1 adult · Taxes included

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  7. Tue, Aug 24 – Sat, Aug 28

    United Airlines
    2:30 pmSEA
    12h 40m
    IAH · 3h 4m
    5:10 am+1UIO
    American Airlines
    12:50 amUIO
    13h 43m
    MIA · 2h 34m
    12:33 pmSEA

    Example round-trip total $905 · 1 adult · Taxes included

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  8. Tue, Aug 24 – Sat, Aug 28

    Air Canada
    7:45 amSEA
    13h 25m
    YYZ · 2h 30m
    11:10 pmUIO
    Air Canada
    9:00 amUIO
    14h 59m
    YYZ · 3h 15m
    9:59 pmSEA

    Example round-trip total $945 · 1 adult · Taxes included

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  9. Tue, Aug 24 – Sun, Aug 29

    United Airlines
    2:30 pmSEA
    12h 40m
    IAH · 3h 4m
    5:10 am+1UIO
    Air Canada
    9:00 amUIO
    14h 59m
    YYZ · 3h 15m
    9:59 pmSEA

    Example round-trip total $930 · 1 adult · Taxes included

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  10. Tue, Aug 24 – Sun, Aug 29

    Air Canada
    7:45 amSEA
    13h 25m
    YYZ · 2h 30m
    11:10 pmUIO
    Air Canada
    9:00 amUIO
    14h 59m
    YYZ · 3h 15m
    9:59 pmSEA

    Example round-trip total $945 · 1 adult · Taxes included

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  11. Tue, Aug 24 – Tue, Aug 31

    United Airlines
    2:30 pmSEA
    12h 40m
    IAH · 3h 4m
    5:10 am+1UIO
    American Airlines
    12:50 amUIO
    13h 43m
    MIA · 2h 34m
    12:33 pmSEA

    Example round-trip total $905 · 1 adult · Taxes included

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  12. Tue, Aug 24 – Tue, Aug 31

    Air Canada
    7:45 amSEA
    13h 25m
    YYZ · 2h 30m
    11:10 pmUIO
    Air Canada
    9:00 amUIO
    14h 59m
    YYZ · 3h 15m
    9:59 pmSEA

    Example round-trip total $945 · 1 adult · Taxes included

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  13. Tue, Aug 24 – Wed, Sep 1

    United Airlines
    2:30 pmSEA
    12h 40m
    IAH · 3h 4m
    5:10 am+1UIO
    Air Canada
    9:00 amUIO
    14h 59m
    YYZ · 3h 15m
    9:59 pmSEA

    Example round-trip total $906 · 1 adult · Taxes included

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  14. Tue, Aug 24 – Wed, Sep 1

    Air Canada
    7:45 amSEA
    13h 25m
    YYZ · 2h 30m
    11:10 pmUIO
    Air Canada
    9:00 amUIO
    14h 59m
    YYZ · 3h 15m
    9:59 pmSEA

    Example round-trip total $921 · 1 adult · Taxes included

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  15. Tue, Aug 24 – Fri, Sep 3

    United Airlines
    2:30 pmSEA
    12h 40m
    IAH · 3h 4m
    5:10 am+1UIO
    Air Canada
    9:00 amUIO
    14h 59m
    YYZ · 3h 15m
    9:59 pmSEA

    Example round-trip total $906 · 1 adult · Taxes included

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  16. Tue, Aug 24 – Fri, Sep 3

    Air Canada
    7:45 amSEA
    13h 25m
    YYZ · 2h 30m
    11:10 pmUIO
    Air Canada
    9:00 amUIO
    14h 59m
    YYZ · 3h 15m
    9:59 pmSEA

    Example round-trip total $921 · 1 adult · Taxes included

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  17. Tue, Aug 24 – Sat, Sep 4

    United Airlines
    2:30 pmSEA
    12h 40m
    IAH · 3h 4m
    5:10 am+1UIO
    American Airlines
    12:50 amUIO
    13h 43m
    MIA · 2h 34m
    12:33 pmSEA

    Example round-trip total $883 · 1 adult · Taxes included

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  18. Tue, Aug 24 – Sat, Sep 4

    Air Canada
    7:45 amSEA
    13h 25m
    YYZ · 2h 30m
    11:10 pmUIO
    Air Canada
    9:00 amUIO
    14h 59m
    YYZ · 3h 15m
    9:59 pmSEA

    Example round-trip total $921 · 1 adult · Taxes included

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  19. Tue, Aug 24 – Mon, Sep 6

    United Airlines
    2:30 pmSEA
    12h 40m
    IAH · 3h 4m
    5:10 am+1UIO
    Air Canada
    9:00 amUIO
    14h 59m
    YYZ · 3h 15m
    9:59 pmSEA

    Example round-trip total $906 · 1 adult · Taxes included

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  20. Tue, Aug 24 – Mon, Sep 6

    Air Canada
    7:45 amSEA
    13h 25m
    YYZ · 2h 30m
    11:10 pmUIO
    Air Canada
    9:00 amUIO
    14h 59m
    YYZ · 3h 15m
    9:59 pmSEA

    Example round-trip total $921 · 1 adult · Taxes included

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  21. Tue, Aug 24 – Tue, Sep 7

    United Airlines
    2:30 pmSEA
    12h 40m
    IAH · 3h 4m
    5:10 am+1UIO
    American Airlines
    12:50 amUIO
    13h 43m
    MIA · 2h 34m
    12:33 pmSEA

    Example round-trip total $883 · 1 adult · Taxes included

    Search these dates

  22. Tue, Aug 24 – Tue, Sep 7

    Air Canada
    7:45 amSEA
    13h 25m
    YYZ · 2h 30m
    11:10 pmUIO
    Air Canada
    9:00 amUIO
    14h 59m
    YYZ · 3h 15m
    9:59 pmSEA

    Example round-trip total $921 · 1 adult · Taxes included

    Search these dates

  23. Tue, Aug 24 – Tue, Sep 21

    United Airlines
    2:30 pmSEA
    12h 40m
    IAH · 3h 4m
    5:10 am+1UIO
    American Airlines
    12:50 amUIO
    13h 43m
    MIA · 2h 34m
    12:33 pmSEA

    Example round-trip total $883 · 1 adult · Taxes included

    Search these dates

  24. Tue, Aug 24 – Tue, Sep 21

    Air Canada
    7:45 amSEA
    13h 25m
    YYZ · 2h 30m
    11:10 pmUIO
    Air Canada
    9:00 amUIO
    14h 59m
    YYZ · 3h 15m
    9:59 pmSEA

    Example round-trip total $921 · 1 adult · Taxes included

    Search these dates

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SEA ⇄ UIO

Economy

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Explore this route

All dates for this routeAug 23, 2027 · Return optionsAug 25, 2027 · Return optionsHotels in Quito with Axel
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Seattle (SEA) to Quito (UIO), Aug 24, 2027: round trips from $883, one way from $515 on Axel, checked Nov 13, 2026. Lowest published fares: $883 round trip, Axel-exclusive, United Airlines / American Airlines, 1 stop, Aug 24, 2027 – Sep 4, 2027; $515 one way, Axel-exclusive, United Airlines, 1 stop, Aug 24, 2027; 1 adult, economy, checked Nov 13, 2026. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

Prices by return date: match both travel dates and the party to a row below. Each total is for that exact trip, labelled with the check date shown.

Date links open published trip details for exploration. Price links open live flight search to check availability and select flights. For a price comparison, use the amounts and check dates already shown here.

Exact travel datesAirlineFlightsTimes, duration, stopsTotal pricePrice checked
2027-08-24 · one wayUnited AirlinesUA434 + UA100414:30:00→05:10:00 12h 40m 1 stop via IAHAxel-exclusive $515Nov 13, 2026
2027-08-24 · one wayAir CanadaAC540 + AC96007:45:00→23:10:00 13h 25m 1 stop via YYZAxel-exclusive $525Nov 13, 2026
2027-08-24 → 2027-08-25United Airlines / Air CanadaUA434 + UA1004 / AC961 + AC54314:30:00→05:10:00 12h 40m 1 stop via IAH · 09:00:00→21:59:00 14h 59m 1 stop via YYZAxel-exclusive $930Nov 13, 2026
2027-08-24 → 2027-08-25Air CanadaAC540 + AC960 / AC961 + AC54307:45:00→23:10:00 13h 25m 1 stop via YYZ · 09:00:00→21:59:00 14h 59m 1 stop via YYZAxel-exclusive $945Nov 13, 2026
2027-08-24 → 2027-08-26United Airlines / Air CanadaUA434 + UA1004 / AC961 + AC54314:30:00→05:10:00 12h 40m 1 stop via IAH · 09:00:00→21:59:00 14h 59m 1 stop via YYZAxel-exclusive $930Nov 13, 2026
2027-08-24 → 2027-08-26Air CanadaAC540 + AC960 / AC961 + AC54307:45:00→23:10:00 13h 25m 1 stop via YYZ · 09:00:00→21:59:00 14h 59m 1 stop via YYZAxel-exclusive $945Nov 13, 2026
2027-08-24 → 2027-08-27United Airlines / Air CanadaUA434 + UA1004 / AC961 + AC54314:30:00→05:10:00 12h 40m 1 stop via IAH · 09:00:00→21:59:00 14h 59m 1 stop via YYZAxel-exclusive $930Nov 13, 2026
2027-08-24 → 2027-08-27Air CanadaAC540 + AC960 / AC961 + AC54307:45:00→23:10:00 13h 25m 1 stop via YYZ · 09:00:00→21:59:00 14h 59m 1 stop via YYZAxel-exclusive $945Nov 13, 2026
2027-08-24 → 2027-08-28United Airlines / American AirlinesUA434 + UA1004 / AA1078 + AS31614:30:00→05:10:00 12h 40m 1 stop via IAH · 00:50:00→12:33:00 13h 43m 1 stop via MIAAxel-exclusive $905Nov 13, 2026
2027-08-24 → 2027-08-28Air CanadaAC540 + AC960 / AC961 + AC54307:45:00→23:10:00 13h 25m 1 stop via YYZ · 09:00:00→21:59:00 14h 59m 1 stop via YYZAxel-exclusive $945Nov 13, 2026
2027-08-24 → 2027-08-29United Airlines / Air CanadaUA434 + UA1004 / AC961 + AC54314:30:00→05:10:00 12h 40m 1 stop via IAH · 09:00:00→21:59:00 14h 59m 1 stop via YYZAxel-exclusive $930Nov 13, 2026
2027-08-24 → 2027-08-29Air CanadaAC540 + AC960 / AC961 + AC54307:45:00→23:10:00 13h 25m 1 stop via YYZ · 09:00:00→21:59:00 14h 59m 1 stop via YYZAxel-exclusive $945Nov 13, 2026
2027-08-24 → 2027-08-30United Airlines / Air CanadaUA434 + UA1004 / AC961 + AC54314:30:00→05:10:00 12h 40m 1 stop via IAH · 09:00:00→21:59:00 14h 59m 1 stop via YYZAxel-exclusive $930Nov 13, 2026
2027-08-24 → 2027-08-30Air CanadaAC540 + AC960 / AC961 + AC54307:45:00→23:10:00 13h 25m 1 stop via YYZ · 09:00:00→21:59:00 14h 59m 1 stop via YYZAxel-exclusive $945Nov 13, 2026
2027-08-24 → 2027-08-31United Airlines / American AirlinesUA434 + UA1004 / AA1078 + AS31614:30:00→05:10:00 12h 40m 1 stop via IAH · 00:50:00→12:33:00 13h 43m 1 stop via MIAAxel-exclusive $905Nov 13, 2026
2027-08-24 → 2027-08-31Air CanadaAC540 + AC960 / AC961 + AC54307:45:00→23:10:00 13h 25m 1 stop via YYZ · 09:00:00→21:59:00 14h 59m 1 stop via YYZAxel-exclusive $945Nov 13, 2026
2027-08-24 → 2027-09-01United Airlines / Air CanadaUA434 + UA1004 / AC961 + AC54314:30:00→05:10:00 12h 40m 1 stop via IAH · 09:00:00→21:59:00 14h 59m 1 stop via YYZAxel-exclusive $906Nov 13, 2026
2027-08-24 → 2027-09-01Air CanadaAC540 + AC960 / AC961 + AC54307:45:00→23:10:00 13h 25m 1 stop via YYZ · 09:00:00→21:59:00 14h 59m 1 stop via YYZAxel-exclusive $921Nov 13, 2026
2027-08-24 → 2027-09-02United Airlines / Air CanadaUA434 + UA1004 / AC961 + AC54314:30:00→05:10:00 12h 40m 1 stop via IAH · 09:00:00→21:59:00 14h 59m 1 stop via YYZAxel-exclusive $906Nov 13, 2026
2027-08-24 → 2027-09-02Air CanadaAC540 + AC960 / AC961 + AC54307:45:00→23:10:00 13h 25m 1 stop via YYZ · 09:00:00→21:59:00 14h 59m 1 stop via YYZAxel-exclusive $921Nov 13, 2026
2027-08-24 → 2027-09-03United Airlines / Air CanadaUA434 + UA1004 / AC961 + AC54314:30:00→05:10:00 12h 40m 1 stop via IAH · 09:00:00→21:59:00 14h 59m 1 stop via YYZAxel-exclusive $906Nov 13, 2026
2027-08-24 → 2027-09-03Air CanadaAC540 + AC960 / AC961 + AC54307:45:00→23:10:00 13h 25m 1 stop via YYZ · 09:00:00→21:59:00 14h 59m 1 stop via YYZAxel-exclusive $921Nov 13, 2026
2027-08-24 → 2027-09-04United Airlines / American AirlinesUA434 + UA1004 / AA1078 + AS31614:30:00→05:10:00 12h 40m 1 stop via IAH · 00:50:00→12:33:00 13h 43m 1 stop via MIAAxel-exclusive $883Nov 13, 2026
2027-08-24 → 2027-09-04Air CanadaAC540 + AC960 / AC961 + AC54307:45:00→23:10:00 13h 25m 1 stop via YYZ · 09:00:00→21:59:00 14h 59m 1 stop via YYZAxel-exclusive $921Nov 13, 2026
2027-08-24 → 2027-09-05United Airlines / Air CanadaUA434 + UA1004 / AC961 + AC54314:30:00→05:10:00 12h 40m 1 stop via IAH · 09:00:00→21:59:00 14h 59m 1 stop via YYZAxel-exclusive $906Nov 13, 2026
2027-08-24 → 2027-09-05Air CanadaAC540 + AC960 / AC961 + AC54307:45:00→23:10:00 13h 25m 1 stop via YYZ · 09:00:00→21:59:00 14h 59m 1 stop via YYZAxel-exclusive $921Nov 13, 2026
2027-08-24 → 2027-09-06United Airlines / Air CanadaUA434 + UA1004 / AC961 + AC54314:30:00→05:10:00 12h 40m 1 stop via IAH · 09:00:00→21:59:00 14h 59m 1 stop via YYZAxel-exclusive $906Nov 13, 2026
2027-08-24 → 2027-09-06Air CanadaAC540 + AC960 / AC961 + AC54307:45:00→23:10:00 13h 25m 1 stop via YYZ · 09:00:00→21:59:00 14h 59m 1 stop via YYZAxel-exclusive $921Nov 13, 2026
2027-08-24 → 2027-09-07United Airlines / American AirlinesUA434 + UA1004 / AA1078 + AS31614:30:00→05:10:00 12h 40m 1 stop via IAH · 00:50:00→12:33:00 13h 43m 1 stop via MIAAxel-exclusive $883Nov 13, 2026
2027-08-24 → 2027-09-07Air CanadaAC540 + AC960 / AC961 + AC54307:45:00→23:10:00 13h 25m 1 stop via YYZ · 09:00:00→21:59:00 14h 59m 1 stop via YYZAxel-exclusive $921Nov 13, 2026
2027-08-24 → 2027-09-14United Airlines / American AirlinesUA434 + UA1004 / AA1078 + AS31614:30:00→05:10:00 12h 40m 1 stop via IAH · 00:50:00→12:33:00 13h 43m 1 stop via MIAAxel-exclusive $883Nov 13, 2026
2027-08-24 → 2027-09-14Air CanadaAC540 + AC960 / AC961 + AC54307:45:00→23:10:00 13h 25m 1 stop via YYZ · 09:00:00→21:59:00 14h 59m 1 stop via YYZAxel-exclusive $921Nov 13, 2026
2027-08-24 → 2027-09-21United Airlines / American AirlinesUA434 + UA1004 / AA1078 + AS31614:30:00→05:10:00 12h 40m 1 stop via IAH · 00:50:00→12:33:00 13h 43m 1 stop via MIAAxel-exclusive $883Nov 13, 2026
2027-08-24 → 2027-09-21Air CanadaAC540 + AC960 / AC961 + AC54307:45:00→23:10:00 13h 25m 1 stop via YYZ · 09:00:00→21:59:00 14h 59m 1 stop via YYZAxel-exclusive $921Nov 13, 2026

Hotels in Quito for these trips

Hotels: under a trip, hotels in Quito for exactly those nights link to the hotel pages for 2 adults in 1 room. When a price is shown, it is the nightly rate and the stay's total, from the lowest saved total among the shortlisted hotels in that star tier for those dates.

All hotels in Quito

Route overview: Seattle to Quito (UIO) flight deals

2027-08-24 · one way · Axel-exclusive $515

  • United Airlines UA434 / UA1004: SEA 2027-08-24 14:30:00 → UIO 2027-08-25 05:10:00; 1 stop(s) via IAH; 760 minutes. Local airport times.
    • UA434: SEA 2027-08-24 14:30:00 → IAH 2027-08-24 20:51:00; layover at IAH: 184 minutes.
    • UA1004: IAH 2027-08-24 23:55:00 → UIO 2027-08-25 05:10:00.

2027-08-24 · one way · Axel-exclusive $525

  • Air Canada AC540 / AC960: SEA 2027-08-24 07:45:00 → UIO 2027-08-24 23:10:00; 1 stop(s) via YYZ; 805 minutes. Local airport times.
    • AC540: SEA 2027-08-24 07:45:00 → YYZ 2027-08-24 15:25:00; layover at YYZ: 150 minutes.
    • AC960: YYZ 2027-08-24 17:55:00 → UIO 2027-08-24 23:10:00.

2027-08-24 → 2027-08-25 · Axel-exclusive $930

  • United Airlines UA434 / UA1004: SEA 2027-08-24 14:30:00 → UIO 2027-08-25 05:10:00; 1 stop(s) via IAH; 760 minutes. Local airport times.
    • UA434: SEA 2027-08-24 14:30:00 → IAH 2027-08-24 20:51:00; layover at IAH: 184 minutes.
    • UA1004: IAH 2027-08-24 23:55:00 → UIO 2027-08-25 05:10:00.
  • Air Canada AC961 / AC543: UIO 2027-08-25 09:00:00 → SEA 2027-08-25 21:59:00; 1 stop(s) via YYZ; 899 minutes. Local airport times.
    • AC961: UIO 2027-08-25 09:00:00 → YYZ 2027-08-25 16:10:00; layover at YYZ: 195 minutes.
    • AC543: YYZ 2027-08-25 19:25:00 → SEA 2027-08-25 21:59:00.

2027-08-24 → 2027-08-25 · Axel-exclusive $945

  • Air Canada AC540 / AC960: SEA 2027-08-24 07:45:00 → UIO 2027-08-24 23:10:00; 1 stop(s) via YYZ; 805 minutes. Local airport times.
    • AC540: SEA 2027-08-24 07:45:00 → YYZ 2027-08-24 15:25:00; layover at YYZ: 150 minutes.
    • AC960: YYZ 2027-08-24 17:55:00 → UIO 2027-08-24 23:10:00.
  • Air Canada AC961 / AC543: UIO 2027-08-25 09:00:00 → SEA 2027-08-25 21:59:00; 1 stop(s) via YYZ; 899 minutes. Local airport times.
    • AC961: UIO 2027-08-25 09:00:00 → YYZ 2027-08-25 16:10:00; layover at YYZ: 195 minutes.
    • AC543: YYZ 2027-08-25 19:25:00 → SEA 2027-08-25 21:59:00.

2027-08-24 → 2027-08-26 · Axel-exclusive $930

  • United Airlines UA434 / UA1004: SEA 2027-08-24 14:30:00 → UIO 2027-08-25 05:10:00; 1 stop(s) via IAH; 760 minutes. Local airport times.
    • UA434: SEA 2027-08-24 14:30:00 → IAH 2027-08-24 20:51:00; layover at IAH: 184 minutes.
    • UA1004: IAH 2027-08-24 23:55:00 → UIO 2027-08-25 05:10:00.
  • Air Canada AC961 / AC543: UIO 2027-08-26 09:00:00 → SEA 2027-08-26 21:59:00; 1 stop(s) via YYZ; 899 minutes. Local airport times.
    • AC961: UIO 2027-08-26 09:00:00 → YYZ 2027-08-26 16:10:00; layover at YYZ: 195 minutes.
    • AC543: YYZ 2027-08-26 19:25:00 → SEA 2027-08-26 21:59:00.

2027-08-24 → 2027-08-26 · Axel-exclusive $945

  • Air Canada AC540 / AC960: SEA 2027-08-24 07:45:00 → UIO 2027-08-24 23:10:00; 1 stop(s) via YYZ; 805 minutes. Local airport times.
    • AC540: SEA 2027-08-24 07:45:00 → YYZ 2027-08-24 15:25:00; layover at YYZ: 150 minutes.
    • AC960: YYZ 2027-08-24 17:55:00 → UIO 2027-08-24 23:10:00.
  • Air Canada AC961 / AC543: UIO 2027-08-26 09:00:00 → SEA 2027-08-26 21:59:00; 1 stop(s) via YYZ; 899 minutes. Local airport times.
    • AC961: UIO 2027-08-26 09:00:00 → YYZ 2027-08-26 16:10:00; layover at YYZ: 195 minutes.
    • AC543: YYZ 2027-08-26 19:25:00 → SEA 2027-08-26 21:59:00.

2027-08-24 → 2027-08-28 · Axel-exclusive $905

  • United Airlines UA434 / UA1004: SEA 2027-08-24 14:30:00 → UIO 2027-08-25 05:10:00; 1 stop(s) via IAH; 760 minutes. Local airport times.
    • UA434: SEA 2027-08-24 14:30:00 → IAH 2027-08-24 20:51:00; layover at IAH: 184 minutes.
    • UA1004: IAH 2027-08-24 23:55:00 → UIO 2027-08-25 05:10:00.
  • American Airlines AA1078 / AS316: UIO 2027-08-28 00:50:00 → SEA 2027-08-28 12:33:00; 1 stop(s) via MIA; 823 minutes. Local airport times.
    • AA1078: UIO 2027-08-28 00:50:00 → MIA 2027-08-28 06:07:00; layover at MIA: 154 minutes.
    • AS316: MIA 2027-08-28 08:41:00 → SEA 2027-08-28 12:33:00.

2027-08-24 → 2027-08-28 · Axel-exclusive $945

  • Air Canada AC540 / AC960: SEA 2027-08-24 07:45:00 → UIO 2027-08-24 23:10:00; 1 stop(s) via YYZ; 805 minutes. Local airport times.
    • AC540: SEA 2027-08-24 07:45:00 → YYZ 2027-08-24 15:25:00; layover at YYZ: 150 minutes.
    • AC960: YYZ 2027-08-24 17:55:00 → UIO 2027-08-24 23:10:00.
  • Air Canada AC961 / AC543: UIO 2027-08-28 09:00:00 → SEA 2027-08-28 21:59:00; 1 stop(s) via YYZ; 899 minutes. Local airport times.
    • AC961: UIO 2027-08-28 09:00:00 → YYZ 2027-08-28 16:10:00; layover at YYZ: 195 minutes.
    • AC543: YYZ 2027-08-28 19:25:00 → SEA 2027-08-28 21:59:00.

2027-08-24 → 2027-08-29 · Axel-exclusive $930

  • United Airlines UA434 / UA1004: SEA 2027-08-24 14:30:00 → UIO 2027-08-25 05:10:00; 1 stop(s) via IAH; 760 minutes. Local airport times.
    • UA434: SEA 2027-08-24 14:30:00 → IAH 2027-08-24 20:51:00; layover at IAH: 184 minutes.
    • UA1004: IAH 2027-08-24 23:55:00 → UIO 2027-08-25 05:10:00.
  • Air Canada AC961 / AC543: UIO 2027-08-29 09:00:00 → SEA 2027-08-29 21:59:00; 1 stop(s) via YYZ; 899 minutes. Local airport times.
    • AC961: UIO 2027-08-29 09:00:00 → YYZ 2027-08-29 16:10:00; layover at YYZ: 195 minutes.
    • AC543: YYZ 2027-08-29 19:25:00 → SEA 2027-08-29 21:59:00.

2027-08-24 → 2027-08-29 · Axel-exclusive $945

  • Air Canada AC540 / AC960: SEA 2027-08-24 07:45:00 → UIO 2027-08-24 23:10:00; 1 stop(s) via YYZ; 805 minutes. Local airport times.
    • AC540: SEA 2027-08-24 07:45:00 → YYZ 2027-08-24 15:25:00; layover at YYZ: 150 minutes.
    • AC960: YYZ 2027-08-24 17:55:00 → UIO 2027-08-24 23:10:00.
  • Air Canada AC961 / AC543: UIO 2027-08-29 09:00:00 → SEA 2027-08-29 21:59:00; 1 stop(s) via YYZ; 899 minutes. Local airport times.
    • AC961: UIO 2027-08-29 09:00:00 → YYZ 2027-08-29 16:10:00; layover at YYZ: 195 minutes.
    • AC543: YYZ 2027-08-29 19:25:00 → SEA 2027-08-29 21:59:00.

2027-08-24 → 2027-08-31 · Axel-exclusive $905

  • United Airlines UA434 / UA1004: SEA 2027-08-24 14:30:00 → UIO 2027-08-25 05:10:00; 1 stop(s) via IAH; 760 minutes. Local airport times.
    • UA434: SEA 2027-08-24 14:30:00 → IAH 2027-08-24 20:51:00; layover at IAH: 184 minutes.
    • UA1004: IAH 2027-08-24 23:55:00 → UIO 2027-08-25 05:10:00.
  • American Airlines AA1078 / AS316: UIO 2027-08-31 00:50:00 → SEA 2027-08-31 12:33:00; 1 stop(s) via MIA; 823 minutes. Local airport times.
    • AA1078: UIO 2027-08-31 00:50:00 → MIA 2027-08-31 06:07:00; layover at MIA: 154 minutes.
    • AS316: MIA 2027-08-31 08:41:00 → SEA 2027-08-31 12:33:00.

2027-08-24 → 2027-08-31 · Axel-exclusive $945

  • Air Canada AC540 / AC960: SEA 2027-08-24 07:45:00 → UIO 2027-08-24 23:10:00; 1 stop(s) via YYZ; 805 minutes. Local airport times.
    • AC540: SEA 2027-08-24 07:45:00 → YYZ 2027-08-24 15:25:00; layover at YYZ: 150 minutes.
    • AC960: YYZ 2027-08-24 17:55:00 → UIO 2027-08-24 23:10:00.
  • Air Canada AC961 / AC543: UIO 2027-08-31 09:00:00 → SEA 2027-08-31 21:59:00; 1 stop(s) via YYZ; 899 minutes. Local airport times.
    • AC961: UIO 2027-08-31 09:00:00 → YYZ 2027-08-31 16:10:00; layover at YYZ: 195 minutes.
    • AC543: YYZ 2027-08-31 19:25:00 → SEA 2027-08-31 21:59:00.

2027-08-24 → 2027-09-01 · Axel-exclusive $906

  • United Airlines UA434 / UA1004: SEA 2027-08-24 14:30:00 → UIO 2027-08-25 05:10:00; 1 stop(s) via IAH; 760 minutes. Local airport times.
    • UA434: SEA 2027-08-24 14:30:00 → IAH 2027-08-24 20:51:00; layover at IAH: 184 minutes.
    • UA1004: IAH 2027-08-24 23:55:00 → UIO 2027-08-25 05:10:00.
  • Air Canada AC961 / AC543: UIO 2027-09-01 09:00:00 → SEA 2027-09-01 21:59:00; 1 stop(s) via YYZ; 899 minutes. Local airport times.
    • AC961: UIO 2027-09-01 09:00:00 → YYZ 2027-09-01 16:10:00; layover at YYZ: 195 minutes.
    • AC543: YYZ 2027-09-01 19:25:00 → SEA 2027-09-01 21:59:00.

2027-08-24 → 2027-09-01 · Axel-exclusive $921

  • Air Canada AC540 / AC960: SEA 2027-08-24 07:45:00 → UIO 2027-08-24 23:10:00; 1 stop(s) via YYZ; 805 minutes. Local airport times.
    • AC540: SEA 2027-08-24 07:45:00 → YYZ 2027-08-24 15:25:00; layover at YYZ: 150 minutes.
    • AC960: YYZ 2027-08-24 17:55:00 → UIO 2027-08-24 23:10:00.
  • Air Canada AC961 / AC543: UIO 2027-09-01 09:00:00 → SEA 2027-09-01 21:59:00; 1 stop(s) via YYZ; 899 minutes. Local airport times.
    • AC961: UIO 2027-09-01 09:00:00 → YYZ 2027-09-01 16:10:00; layover at YYZ: 195 minutes.
    • AC543: YYZ 2027-09-01 19:25:00 → SEA 2027-09-01 21:59:00.

2027-08-24 → 2027-09-03 · Axel-exclusive $906

  • United Airlines UA434 / UA1004: SEA 2027-08-24 14:30:00 → UIO 2027-08-25 05:10:00; 1 stop(s) via IAH; 760 minutes. Local airport times.
    • UA434: SEA 2027-08-24 14:30:00 → IAH 2027-08-24 20:51:00; layover at IAH: 184 minutes.
    • UA1004: IAH 2027-08-24 23:55:00 → UIO 2027-08-25 05:10:00.
  • Air Canada AC961 / AC543: UIO 2027-09-03 09:00:00 → SEA 2027-09-03 21:59:00; 1 stop(s) via YYZ; 899 minutes. Local airport times.
    • AC961: UIO 2027-09-03 09:00:00 → YYZ 2027-09-03 16:10:00; layover at YYZ: 195 minutes.
    • AC543: YYZ 2027-09-03 19:25:00 → SEA 2027-09-03 21:59:00.

2027-08-24 → 2027-09-03 · Axel-exclusive $921

  • Air Canada AC540 / AC960: SEA 2027-08-24 07:45:00 → UIO 2027-08-24 23:10:00; 1 stop(s) via YYZ; 805 minutes. Local airport times.
    • AC540: SEA 2027-08-24 07:45:00 → YYZ 2027-08-24 15:25:00; layover at YYZ: 150 minutes.
    • AC960: YYZ 2027-08-24 17:55:00 → UIO 2027-08-24 23:10:00.
  • Air Canada AC961 / AC543: UIO 2027-09-03 09:00:00 → SEA 2027-09-03 21:59:00; 1 stop(s) via YYZ; 899 minutes. Local airport times.
    • AC961: UIO 2027-09-03 09:00:00 → YYZ 2027-09-03 16:10:00; layover at YYZ: 195 minutes.
    • AC543: YYZ 2027-09-03 19:25:00 → SEA 2027-09-03 21:59:00.

2027-08-24 → 2027-09-04 · Axel-exclusive $883

  • United Airlines UA434 / UA1004: SEA 2027-08-24 14:30:00 → UIO 2027-08-25 05:10:00; 1 stop(s) via IAH; 760 minutes. Local airport times.
    • UA434: SEA 2027-08-24 14:30:00 → IAH 2027-08-24 20:51:00; layover at IAH: 184 minutes.
    • UA1004: IAH 2027-08-24 23:55:00 → UIO 2027-08-25 05:10:00.
  • American Airlines AA1078 / AS316: UIO 2027-09-04 00:50:00 → SEA 2027-09-04 12:33:00; 1 stop(s) via MIA; 823 minutes. Local airport times.
    • AA1078: UIO 2027-09-04 00:50:00 → MIA 2027-09-04 06:07:00; layover at MIA: 154 minutes.
    • AS316: MIA 2027-09-04 08:41:00 → SEA 2027-09-04 12:33:00.

2027-08-24 → 2027-09-04 · Axel-exclusive $921

  • Air Canada AC540 / AC960: SEA 2027-08-24 07:45:00 → UIO 2027-08-24 23:10:00; 1 stop(s) via YYZ; 805 minutes. Local airport times.
    • AC540: SEA 2027-08-24 07:45:00 → YYZ 2027-08-24 15:25:00; layover at YYZ: 150 minutes.
    • AC960: YYZ 2027-08-24 17:55:00 → UIO 2027-08-24 23:10:00.
  • Air Canada AC961 / AC543: UIO 2027-09-04 09:00:00 → SEA 2027-09-04 21:59:00; 1 stop(s) via YYZ; 899 minutes. Local airport times.
    • AC961: UIO 2027-09-04 09:00:00 → YYZ 2027-09-04 16:10:00; layover at YYZ: 195 minutes.
    • AC543: YYZ 2027-09-04 19:25:00 → SEA 2027-09-04 21:59:00.

2027-08-24 → 2027-09-06 · Axel-exclusive $906

  • United Airlines UA434 / UA1004: SEA 2027-08-24 14:30:00 → UIO 2027-08-25 05:10:00; 1 stop(s) via IAH; 760 minutes. Local airport times.
    • UA434: SEA 2027-08-24 14:30:00 → IAH 2027-08-24 20:51:00; layover at IAH: 184 minutes.
    • UA1004: IAH 2027-08-24 23:55:00 → UIO 2027-08-25 05:10:00.
  • Air Canada AC961 / AC543: UIO 2027-09-06 09:00:00 → SEA 2027-09-06 21:59:00; 1 stop(s) via YYZ; 899 minutes. Local airport times.
    • AC961: UIO 2027-09-06 09:00:00 → YYZ 2027-09-06 16:10:00; layover at YYZ: 195 minutes.
    • AC543: YYZ 2027-09-06 19:25:00 → SEA 2027-09-06 21:59:00.

2027-08-24 → 2027-09-06 · Axel-exclusive $921

  • Air Canada AC540 / AC960: SEA 2027-08-24 07:45:00 → UIO 2027-08-24 23:10:00; 1 stop(s) via YYZ; 805 minutes. Local airport times.
    • AC540: SEA 2027-08-24 07:45:00 → YYZ 2027-08-24 15:25:00; layover at YYZ: 150 minutes.
    • AC960: YYZ 2027-08-24 17:55:00 → UIO 2027-08-24 23:10:00.
  • Air Canada AC961 / AC543: UIO 2027-09-06 09:00:00 → SEA 2027-09-06 21:59:00; 1 stop(s) via YYZ; 899 minutes. Local airport times.
    • AC961: UIO 2027-09-06 09:00:00 → YYZ 2027-09-06 16:10:00; layover at YYZ: 195 minutes.
    • AC543: YYZ 2027-09-06 19:25:00 → SEA 2027-09-06 21:59:00.

2027-08-24 → 2027-09-07 · Axel-exclusive $883

  • United Airlines UA434 / UA1004: SEA 2027-08-24 14:30:00 → UIO 2027-08-25 05:10:00; 1 stop(s) via IAH; 760 minutes. Local airport times.
    • UA434: SEA 2027-08-24 14:30:00 → IAH 2027-08-24 20:51:00; layover at IAH: 184 minutes.
    • UA1004: IAH 2027-08-24 23:55:00 → UIO 2027-08-25 05:10:00.
  • American Airlines AA1078 / AS316: UIO 2027-09-07 00:50:00 → SEA 2027-09-07 12:33:00; 1 stop(s) via MIA; 823 minutes. Local airport times.
    • AA1078: UIO 2027-09-07 00:50:00 → MIA 2027-09-07 06:07:00; layover at MIA: 154 minutes.
    • AS316: MIA 2027-09-07 08:41:00 → SEA 2027-09-07 12:33:00.

2027-08-24 → 2027-09-07 · Axel-exclusive $921

  • Air Canada AC540 / AC960: SEA 2027-08-24 07:45:00 → UIO 2027-08-24 23:10:00; 1 stop(s) via YYZ; 805 minutes. Local airport times.
    • AC540: SEA 2027-08-24 07:45:00 → YYZ 2027-08-24 15:25:00; layover at YYZ: 150 minutes.
    • AC960: YYZ 2027-08-24 17:55:00 → UIO 2027-08-24 23:10:00.
  • Air Canada AC961 / AC543: UIO 2027-09-07 09:00:00 → SEA 2027-09-07 21:59:00; 1 stop(s) via YYZ; 899 minutes. Local airport times.
    • AC961: UIO 2027-09-07 09:00:00 → YYZ 2027-09-07 16:10:00; layover at YYZ: 195 minutes.
    • AC543: YYZ 2027-09-07 19:25:00 → SEA 2027-09-07 21:59:00.

2027-08-24 → 2027-09-21 · Axel-exclusive $883

  • United Airlines UA434 / UA1004: SEA 2027-08-24 14:30:00 → UIO 2027-08-25 05:10:00; 1 stop(s) via IAH; 760 minutes. Local airport times.
    • UA434: SEA 2027-08-24 14:30:00 → IAH 2027-08-24 20:51:00; layover at IAH: 184 minutes.
    • UA1004: IAH 2027-08-24 23:55:00 → UIO 2027-08-25 05:10:00.
  • American Airlines AA1078 / AS316: UIO 2027-09-21 00:50:00 → SEA 2027-09-21 12:33:00; 1 stop(s) via MIA; 823 minutes. Local airport times.
    • AA1078: UIO 2027-09-21 00:50:00 → MIA 2027-09-21 06:07:00; layover at MIA: 154 minutes.
    • AS316: MIA 2027-09-21 08:41:00 → SEA 2027-09-21 12:33:00.

2027-08-24 → 2027-09-21 · Axel-exclusive $921

  • Air Canada AC540 / AC960: SEA 2027-08-24 07:45:00 → UIO 2027-08-24 23:10:00; 1 stop(s) via YYZ; 805 minutes. Local airport times.
    • AC540: SEA 2027-08-24 07:45:00 → YYZ 2027-08-24 15:25:00; layover at YYZ: 150 minutes.
    • AC960: YYZ 2027-08-24 17:55:00 → UIO 2027-08-24 23:10:00.
  • Air Canada AC961 / AC543: UIO 2027-09-21 09:00:00 → SEA 2027-09-21 21:59:00; 1 stop(s) via YYZ; 899 minutes. Local airport times.
    • AC961: UIO 2027-09-21 09:00:00 → YYZ 2027-09-21 16:10:00; layover at YYZ: 195 minutes.
    • AC543: YYZ 2027-09-21 19:25:00 → SEA 2027-09-21 21:59:00.

Explore this route

For AI assistants

  • This page: Seattle (SEA) to Quito (UIO) · Aug 24, 2027 · choose your return date: 1 adult in economy, every priced fare with its flights, times and total, each with its displayed check date. Under a trip, hotels in Quito for exactly those nights link to the hotel pages for 2 adults in 1 room. Prices, when shown, are the nightly rate and the stay's total, from the lowest saved total among the shortlisted hotels in each star tier for those dates.
  • Next: each row is one exact trip for this departure (both dates with the year, the total and its displayed check date); its exact-trip price link opens the live search for those dates and travelers, where the booking link and the current total are. Other durations or travelers are not priced here: Choose travelers and dates prices the requested trip.
  • Follow supplied links. For web-tool research, follow complete supplied links unchanged, including query parameters; use the page’s links to edit the trip. Constructed URLs may be rejected before reaching Axel. A completed fresh trip opens flight results first. Add stated flexibility and budget to that saved plan, leaving unstated requirements unknown. Edits create a new snapshot; use its results and review links.
  • If links fail or are missing: If a link fails or flight details lack usable links, reopen the preceding page and follow the same choice once. Keep refreshed links unchanged and preserve the trip and selections. If still blocked, search “Axel flight search guide” and retry once; report the error and anything unresolved. Recovery: Axel Seattle to Quito (UIO) flight deals · Flight search guide.
  • Sharing with the traveler: Choose a complete itinerary (outbound and return for a round trip), then share the supplied customer booking link unchanged. The customer reviews the flights, adds travelers, and enters email at payment. Do not collect email in chat. Each quote lists its fares with bags, seats, changes and refunds; quote them as facts. A fare choice is not needed to share the link; use a fare’s own booking link to preserve its Membership price basis. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and say what is still to choose. If no supplied link matches the latest trip, construct https://helloaxel.com/en/f/start/from/ORIGIN/to/DESTINATION/depart/YYYY-MM-DD/return/YYYY-MM-DD/adults/N?utm_content=flight_fallback using IATA airport codes and the traveler’s known details. Omit unknowns; for one way replace /return/YYYY-MM-DD with /trip/oneway. Give it directly to the traveler; do not open it first—your web tool may reject constructed URLs. Complete links open Flight Guide and start searching. Preferences and advanced options.