Portland or Seattle to Anchorage is priced as low as $177 for travel in May or June and $196.50 round trip on JetBlue with many summer dates available today for booking. These are nonstop flights on Airbus 320 aircraft.
Google Flights bar graph shows nearly every date in July 2015 and most of August 2015 have $197 JetBlue fare for Seattle SEA-ANC Anchorage route.
JetBlue $196.50 Seattle-Anchorage round trip July 15-22
Portland PDX airport has the same $177 and $197 flights, but far fewer dates in June and July at these fares than Seattle departures.
Long Beach LGB – ANC Anchorage $257 round trip
You can also fly from Long Beach, California nonstop to Anchorage with JetBlue starting at $257 round trip in May and June and as low as $293 round trip in July.
You will be hard pressed to find a better sale for summer travel.
New JetBlue TrueBlue members can earn 7,000 bonus points
Enroll as a new member of TrueBlue, purchase a one-way or round trip ticket and fly by June 19 to earn 7,000 TrueBlue bonus points (about $100 value).
*7,000 Bonus Point Terms: Offer valid for new TrueBlue members only. Must enroll as a TrueBlue member at trueblue.jetblue.com/web/trueblue/springacq7k and purchase and fly a JetBlue flight (one-way or roundtrip), all between 4/27/2015 and 6/18/2015.
Must enroll and register prior to booking.
TrueBlue number must be entered at time of booking. New bookings only.
7,000 bonus points can only be earned once. Offer not valid for previously booked flights or changes to a previously-booked flight.
Offer does not apply to non-revenue travel (e.g., travel booked with a travel certificate, TrueBlue award flights, etc.); is not valid in connection with partner or codeshare or interline flights, Getaways vacation packages, cruises, or any other product or service; may not be combined with other special offers; is not redeemable for cash; and has no cash value. 7,000 bonus points will not count toward earning TrueBlue Mosaic status. In the event you cancel your reservation, you will not receive any TrueBlue points from that reservation, and any points already awarded will be debited from your TrueBlue account. In the event you change your reservation so that it no longer complies with all the terms of this offer, you will not receive the 7,000 bonus points, and any bonus points already awarded will be debited from your TrueBlue account. New TrueBlue member must not have any existing or previous TrueBlue account. All deadlines based on Eastern Standard Time. Please allow 4-6 weeks after the promotion period ends for points to be posted to your TrueBlue account. Additional restrictions apply. See TrueBlue Terms and Conditions for details.