Select “check in” in the page header or go to my trips If you aren’t logged in, enter your confirmation number, skymiles number or credit card number to access your itinerary. Check in beginning 24 hours and up to 45 minutes before your flight (90 minutes for international). Check in to your southwest airlines flight online or with our mobile app Find information about your upcoming flight reservation here. 60 minutes prior to scheduled departure time
By web, mobile or at the airport, alaska airlines makes it easy to check in for your flight Learn more about these options at alaskaair.com. Verify with your airline to see which options are available.
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