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Flights from Cali to Seattle

Find cheap airlines flights from Cali to Seattle

You can choose from 1 airlines that fly from Cali to Seattle, including avianca, avianca has lowest fares on this route.
avianca logo avianca
Airlines are determined based on actual purchased flight tickets from Cali to Seattle according to previous 12 months data from Trip.com.

Find flight deals from Cali to Seattle for the next 3 months. Book one way flights from $457 or round trip flights from $716.

      • CLO 1:30 AM
        22h 29m
        1 stop
        SEA 9:59 PM
        Cali - Seattle | Thu, Jul 30 | avianca
        SEA 2:02 PM
        18h 18m
        1 stop
        CLO 10:20 AM
        Seattle - Cali | Wed, Aug 5 | Alaska Airlines
        $716 $1,379
        48% off
        48% off
        $1,379 $716
      • CLO 9:35 PM
        14h 41m
        1 stop
        SEA 10:16 AM
        Cali - Seattle | Sun, Aug 2 | avianca
        SEA 2:02 PM
        18h 18m
        1 stop
        CLO 10:20 AM
        Seattle - Cali | Mon, Aug 10 | Alaska Airlines
        $779 $1,379
        44% off
        44% off
        $1,379 $779
      • CLO 9:35 PM
        14h 41m
        1 stop
        SEA 10:16 AM
        Cali - Seattle | Tue, Jul 21 | avianca
        SEA 9:29 AM
        22h 51m
        1 stop
        CLO 10:20 AM
        Seattle - Cali | Tue, Jul 28 | Alaska Airlines
        $780 $1,379
        43% off
        43% off
        $1,379 $780
      • CLO 9:35 PM
        14h 41m
        1 stop
        SEA 10:16 AM
        Cali - Seattle | Sat, Jul 4 | avianca
        SEA 9:29 AM
        22h 51m
        1 stop
        CLO 10:20 AM
        Seattle - Cali | Fri, Jul 10 | Alaska Airlines
        $819
        41% off
        $1,379 $819
      • CLO 9:35 PM
        14h 41m
        1 stop
        SEA 10:16 AM
        Cali - Seattle | Mon, Jun 15 | avianca
        SEA 11:15 PM
        33h 5m
        1 stop
        CLO 10:20 AM
        Seattle - Cali | Sun, Jun 21 | Alaska Airlines
        $929
        33% off
        $1,379 $929
      • CLO 9:35 PM
        28h 20m
        1 stop
        SEA 11:55 PM
        Cali - Seattle | Tue, Jun 30 | avianca
        SEA 11:15 PM
        33h 5m
        1 stop
        CLO 10:20 AM
        Seattle - Cali | Mon, Jul 6 | Alaska Airlines
        $932
        32% off
        $1,379 $932
      • CLO 11:30 AM
        12h 30m
        1 stop
        SEA 10:00 PM
        Cali - Seattle | Thu, Jun 11 | avianca
        SEA 2:02 PM
        18h 18m
        1 stop
        CLO 10:20 AM
        Seattle - Cali | Wed, Jun 17 | Alaska Airlines
        $944
        32% off
        $1,379 $944
      • CLO 8:25 AM
        30h 8m
        1 stop
        SEA 12:33 PM
        Cali - Seattle | Fri, Jul 3 | Aeromexico
        SEA 9:34 AM
        31h 16m
        1 stop
        CLO 6:50 PM
        Seattle - Cali | Fri, Jul 10 | Aeromexico
        $964
        30% off
        $1,379 $964
      • CLO 9:35 PM
        14h 41m
        1 stop
        SEA 10:16 AM
        Cali - Seattle | Wed, Jul 1 | avianca
        SEA 2:02 PM
        18h 18m
        1 stop
        CLO 10:20 AM
        Seattle - Cali | Tue, Jul 7 | Alaska Airlines
        $987
        28% off
        $1,379 $987
      • CLO 9:35 PM
        14h 41m
        1 stop
        SEA 10:16 AM
        Cali - Seattle | Sat, Jun 20 | avianca
        SEA 2:02 PM
        18h 18m
        1 stop
        CLO 10:20 AM
        Seattle - Cali | Fri, Jun 26 | Alaska Airlines
        $1,048
        24% off
        $1,379 $1,048
      • CLO 1:00 PM
        17h 25m
        1 stop
        SEA 2:00 PM
        Cali - Seattle | Fri, Jun 12 | Normal Airline
        SEA 3:00 PM
        6h
        Nonstop
        CLO 4:00 PM
        Seattle - Cali | Sun, Jun 14 | Normal Airline
        Find more flights
        Find more flights
      • CLO 9:35 PM
        14h 37m
        1 stop
        SEA 10:12 AM
        Cali - Seattle | Fri, Jun 12 | avianca
        $457 $835
        45% off
        45% off
        $835 $457
      • CLO 9:35 PM
        14h 37m
        1 stop
        SEA 10:12 AM
        Cali - Seattle | Sat, Jun 13 | avianca
        $574 $835
        31% off
        31% off
        $835 $574
      • CLO 2:20 PM
        33h 40m
        1 stop
        SEA 10:00 PM
        Cali - Seattle | Thu, Jul 2 | American Airlines
        $592 $835
        28% off
        28% off
        $835 $592
      • CLO 9:35 PM
        14h 41m
        1 stop
        SEA 10:16 AM
        Cali - Seattle | Sat, Jul 4 | avianca
        $613
        27% off
        $835 $613
      • CLO 9:35 PM
        24h 34m
        1 stop
        SEA 8:09 PM
        Cali - Seattle | Sat, Jul 11 | avianca
        $629
        25% off
        $835 $629
      • CLO 9:35 PM
        28h 20m
        1 stop
        SEA 11:55 PM
        Cali - Seattle | Sun, Jul 12 | avianca
        $629
        25% off
        $835 $629
      • CLO 9:35 PM
        28h 20m
        1 stop
        SEA 11:55 PM
        Cali - Seattle | Mon, Jul 13 | avianca
        $629
        25% off
        $835 $629
      • CLO 9:35 PM
        24h 34m
        1 stop
        SEA 8:09 PM
        Cali - Seattle | Tue, Jul 14 | avianca
        $629
        25% off
        $835 $629
      • CLO 9:35 PM
        20h 44m
        1 stop
        SEA 4:19 PM
        Cali - Seattle | Thu, Jul 2 | avianca
        $633
        24% off
        $835 $633
      • CLO 9:35 PM
        14h 41m
        1 stop
        SEA 10:16 AM
        Cali - Seattle | Wed, Jun 24 | avianca
        $634
        24% off
        $835 $634
      • CLO 1:00 PM
        17h 25m
        1 stop
        SEA 2:00 PM
        Cali - Seattle | Fri, Jun 12 | Normal Airline
        Find more flights
        Find more flights

Displayed flight fares from Cali to Seattle are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Flight Info | Cali to Seattle

The distance between Cali and Seattle is approximately 6,560.23 km. Based on Trip.com's data travel demand peaks in January. The off-season for travel is September.

Cheapest one-way flight price$457
Cheapest round-trip ticket price$716
Off-season for travelSeptember
Peak season for travelJanuary
Flight distance6,560.23 km
Popular airlineavianca
Flight statistics for the Cali–Seattle route are based on aggregated booking data from Trip.com over the past 12 months.

Frequently Asked Questions

  • What are the cheapest flights from Cali to Seattle (CLO-SEA)?

    Based on Trip.com data, avianca offers one-way fares as low as $457 on Cheapest nonstop routes (e.g. CLO to SEA on Fri, Jun 12), while avianca offers Cheapest nonstop round-trips from $716 departing on Thu, Jul 30 and returning on Wed, Aug 5.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Cali to Seattle is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • To find best deals on flights from Cali to Seattle, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Fri, Jun 12, with one-way flights priced at just $457.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is avianca.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Seattle travel is around January.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Cali to Seattle is September, when demand for travel is lower.
  • After crunching the numbers on our June flight calendar, it's currently cheapest to fly from Cali to Seattle on June 20, 2026 with avianca, with prices starting at $503.
  • The time difference between Seattle and Cali is 3h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

Explore More Popular Flights

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

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.