Alaska Airlines Paine Field-San Jose flights: 2027 guide
Alaska Airlines plans to start nonstop flights between Seattle Paine Field and San Jose on April 14, 2027. The airline says Horizon Air will operate the route twice a day, year-round, with Embraer 175 aircraft.
The route is on sale, but it is not operating yet. Travelers should confirm the exact local times, fare rules and operating carrier in the live booking before paying. Paine Field, airport code PAE, is in Everett and is not Seattle-Tacoma International Airport.
*Original OpenSim editorial illustration. The aircraft, landscapes and viewpoint are illustrative and do not depict an actual Alaska Airlines flight, airport approach or inaugural service.*
The short answer: Alaska plans two daily PAE-SJC nonstops from April 14, 2027, operated by Horizon Air with an Embraer 175. Choose PAE only after comparing its ground journey, parking and fare with SEA. At San Jose, Alaska uses Terminal B, but confirm the terminal and schedule again before travel.
What Alaska has announced for PAE-SJC
Alaska's September 24 announcement gives four firm planning details for the new route:
| Route detail | Published plan | What still needs a live check |
|---|---|---|
| Start date | April 14, 2027 | Whether the selected date remains on sale |
| Frequency | Twice daily | Exact departure and arrival times |
| Operating carrier | Horizon Air | The carrier shown on the final itinerary |
| Aircraft | Embraer 175 | The seat map and any later aircraft change |
The airline describes the service as year-round and says tickets are available. The announcement does not publish flight numbers or a full timetable, so a search result or an older schedule should not be treated as the final authority for a particular departure.
This launch is part of a wider Paine Field expansion. Alaska says departing seat capacity at PAE will grow by 50% from fall 2026 through summer 2027. Los Angeles and Portland are planned to reach two daily flights, while San Diego and San Francisco receive more seats. Those changes do not alter the published April start for San Jose.
PAE and SEA are different airports
Paine Field serves Everett, Snohomish County and the north side of the Seattle area. SEA is south of central Seattle. The smaller terminal can be attractive when Everett is closer to home, but the airport code matters more than the city label shown in a broad flight search.
Compare the entire trip rather than the airfare alone:
- Map the journey to PAE and SEA at the hour you would travel.
- Add parking, taxi or rideshare costs in both directions.
- Compare the nonstop with any SEA alternative on the same date.
- Check the return airport before paying, especially on a mixed-airport itinerary.
Public traveler discussions repeatedly raise fare differences, parking capacity and weaker transit access at PAE. Those experiences are useful questions, not fixed facts for a future trip. Use the airport's current transport and parking information for the selected date.
Parking and arrival time at Paine Field
Paine Field's parking page lists economy, premium and valet options and displays current availability. The economy lot is described as a short walk from the terminal, without a shuttle. Rates and space can change, so check again shortly before departure and keep a backup drop-off plan for a busy travel period.
The terminal's passenger FAQ says airlines recommend arriving two hours before departure. A small terminal is not permission to miss airline bag-drop or boarding cutoffs. Allow more time when checking a bag, requesting assistance, traveling during a holiday or using unfamiliar ground transport.
Only ticketed passengers can go beyond security. If someone is collecting you, use the current pickup area or cell-phone waiting instructions rather than planning to meet at the gate.
What the Horizon Air E175 means
Alaska's Embraer 175 seat map shows a two-by-two layout in the main cabin, so there is no middle seat. The precise cabin map, paid-seat choices and onboard features should be checked against the aircraft shown for the booked flight.
Alaska permits one carry-on bag up to 22 by 14 by 9 inches, including wheels and handles, plus one smaller personal item. That is the published allowance, not a guarantee that every roller bag will fit in the overhead bin on every flight. Keep medicine, documents, batteries and valuables in the personal item in case the larger bag must be checked at the gate.
Do not assume an aircraft or amenity is locked in seven months ahead. Operational substitutions can happen, and the booking's seat map can change.
Compare the fare rules before choosing the cheapest price
Alaska's lowest Saver fare has restrictions that matter on a future route. Seats are assigned at check-in, parties are not guaranteed to sit together, ordinary changes are restricted and same-day standby is not allowed. Alaska says eligible Saver cancellations made at least 14 days before the first flight can receive a 50% credit, subject to the policy in force for the booking.
Saver passengers have the same published carry-on and checked-bag allowance as Main fares, but Saver boards in group F and overhead space is first come, first served. Checked-bag fees still depend on the ticket, status and current airline rules.
Read the fare conditions shown during checkout. A modest price difference can be worthwhile when seat choice or flexibility matters, particularly while a future route still has time for schedule adjustments.
Arriving at San Jose
San Jose Mineta International Airport lists Alaska Airlines in Terminal B. The airport's pickup guidance places Terminal B passenger pickup on the arrivals roadway. Follow live signs because construction, traffic controls and assigned gates can change.
SJC is useful for San Jose, Silicon Valley and the South Bay. It is not San Francisco International Airport. Someone meeting the flight should use SJC in their navigation app and confirm the terminal rather than searching only for “Bay Area airport.”
For an onward trip on a separate ticket, leave a deliberate buffer. Baggage collection, a new check-in and security can consume the connection even when both airlines use the same terminal. Separate tickets may not protect the second flight if the first is late.
Mobile data for Washington, California and a wider North America trip
Both ends of this domestic route are covered by the United States OpenSim eSIM. Travelers continuing into Canada or Mexico can compare it with the North America OpenSim eSIM, then check the live country list for the selected package.
Review the data allowance, validity, speed, hotspot terms and top-up field before checkout. Not every plan is reloadable. Install the eSIM on reliable Wi-Fi before travel and follow the selected package's activation instructions so validity does not begin earlier than intended.
An eSIM supplies mobile data when the phone connects to a supported ground network. It does not provide airline Wi-Fi or guarantee service inside an aircraft. Before departure, check whether the phone supports eSIM and read when to install an eSIM.
Ten questions about Alaska's Paine Field-San Jose flights
When do the Paine Field-San Jose flights start?
Alaska plans to begin the route on April 14, 2027. Because that date is in the future, confirm that the selected flight remains on sale and check for schedule changes before travel.
How often will Alaska fly between PAE and SJC?
The announced plan is two flights a day in each direction, year-round. The airline has not published a full timetable in its announcement, so use the live booking for exact times.
Is PAE the same airport as Seattle-Tacoma?
No. PAE is Paine Field in Everett, north of Seattle. SEA is Seattle-Tacoma International Airport south of the city. Check every itinerary segment and the return airport.
Who operates the new route?
Horizon Air will operate the flights for Alaska Airlines. The announced aircraft is the Embraer 175. The operating carrier should also appear in the booking details.
Does the E175 have middle seats?
Its main cabin uses a two-by-two layout, so there is no middle seat. Check the booking's seat map for the exact cabin layout and available seat choices.
How early should I arrive at Paine Field?
Paine Field says airlines recommend arriving two hours before departure. Do not shorten that window based only on another traveler's experience, particularly when checking a bag or traveling at a busy time.
Can I park at Paine Field?
Yes. The airport lists economy, premium and valet parking, with availability shown online. Check current rates and capacity near the trip because the route and wider airport expansion may increase demand.
Which terminal does Alaska use at San Jose?
San Jose Airport currently lists Alaska in Terminal B. Confirm it in the itinerary and on airport signs before the flight because terminal assignments can change.
What should I know about an Alaska Saver fare?
Saver usually means seats assigned at check-in, limited changes, no standard standby and last-group boarding. Parties are not guaranteed seats together. Read the current rules attached to the fare before buying.
Is the Paine Field-San Jose route operating now?
No. It was announced on September 24, 2026, for a planned April 14, 2027 start. Tickets being offered for sale does not mean the route is already flying.
Before booking the new nonstop
Start with the correct airports: PAE in Everett and SJC in San Jose. Compare the full ground journey with a SEA alternative, then verify the date, local times, operating carrier, aircraft and fare terms in the live Alaska booking. If parking at Paine Field, check availability again close to departure.
The new nonstop can remove a connection for north Puget Sound and South Bay travelers. Its value depends on where the trip actually begins and ends, not on the Seattle label alone.
*Route, airport, airline and OpenSim catalog details were checked on September 26, 2026. Update this guide if the start date, frequency, timetable, aircraft, terminal, fare rules, parking or operating status changes.*
