Best Flights starting from $210
from$210economy
Seattle (SEA)
Fri, Sep 25
One-way
Anchorage (ANC)
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from$210economy
Seattle (SEA)
Sat, Sep 26
One-way
Anchorage (ANC)
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from$210economy
Seattle (SEA)
Tue, Sep 29
One-way
Anchorage (ANC)
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from$210economy
Seattle (SEA)
Wed, Sep 30
One-way
Anchorage (ANC)
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from$221economy
Seattle (SEA)
Sun, Sep 27
One-way
Anchorage (ANC)
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from$223economy
Seattle (SEA)
Mon, Sep 28
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Anchorage (ANC)
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Other Options for This Route
Other Destinations
Seattle (SEA) to Denver (DEN) in September from $59
From $59
Seattle (SEA) to San Antonio (SAT) in September from $112
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Seattle (SEA) to Orlando (MCO) in September from $126
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Seattle (SEA) to Lincoln (LNK) in September from $138
From $138
Seattle (SEA) to Sacramento (SMF) in September from $139
From $139
Seattle (SEA) to Grand Rapids (GRR) in September from $165
From $165
Flights from Other Cities
Fort Lauderdale (FLL) to Anchorage (ANC) in September from $294
From $294
Los Angeles (LAX) to Anchorage (ANC) in September from $357
From $357
Cleveland (CLE) to Anchorage (ANC) in September from $525
From $525
Appleton (ATW) to Anchorage (ANC) in September from $599
From $599
Buffalo (BUF) to Anchorage (ANC) in September from $691
From $691
Kenai (ENA) to Anchorage (ANC) in October from $242
From $242
✈️ Flight Guide: Seattle (SEA) → Anchorage (ANC)
Complete travel information for your September journey
September departures from Seattle-Tacoma International Airport (SEA) to Ted Stevens Anchorage International Airport (ANC) are ideal for travelers seeking fall foliage in Alaska, mid-week savings, and fewer summer crowds. Primary carriers offer multiple daily nonstop options—most notably Alaska Airlines—so use price alerts and flexible dates to secure the best fares. Expect variable Pacific Northwest weather; pack a lightweight rain jacket and confirm morning drive times to SEA during commute hours. CTA: Search nonstop Seattle to Anchorage flights now and compare prices for September travel.
Departing from Seattle (SEA) FAQs
Nonstop flights from Seattle-Tacoma International Airport (SEA) to Ted Stevens Anchorage International Airport (ANC) typically take about 3 hours 40 minutes to 4 hours depending on winds and routing. Flight time can vary by carrier and season, so check scheduled durations when booking. Use the estimated flight time to plan transfers and pickup times in Anchorage, Fairbanks, Homer, or Seward.
Alaska Airlines is the primary carrier offering frequent nonstop service between Seattle-Tacoma International Airport (SEA) and Ted Stevens Anchorage International Airport (ANC), often supplemented by regional partners like Horizon/Alaska Connect and occasional Delta codeshares. Flight frequencies increase during summer and early fall; check carrier websites and Google Flights for current schedules and promotions. For best fares on nonstop Seattle to Anchorage flights, book early and compare Alaska Airlines and Delta itineraries.
For domestic flights from Seattle-Tacoma International Airport (SEA) to Anchorage, plan to arrive 90–120 minutes before departure to allow for security screening, checked baggage, and any airline counter lines. During peak September travel windows (Labor Day weekend or Alaska State Fair dates), allow extra time for TSA lines and parking. If you need expedited processing, consider TSA PreCheck to reduce wait times.
September travel from Seattle to Anchorage brings milder demand than summer but still sees travelers for fall colors and the Alaska State Fair; expect occasional weekend peak pricing and fuller flights around event dates. Weather in the Pacific Northwest can be rainy and cause morning delays, so build flexibility into your itinerary and monitor airport alerts. Book sooner for holiday-adjacent September dates and sign up for fare alerts.
Seattle-Tacoma International Airport (SEA) offers Sound Transit Link light rail direct to downtown Seattle, airport shuttles, ride-hailing (Uber/Lyft), taxis, rental cars, and regional shuttles to Bellevue, Tacoma, Everett, and Bellingham. Many travelers connect onward to Vancouver, Portland, and Olympic National Park via ground transport and regional flights. Reserve rental cars in advance for September when demand rises for Pacific Northwest and Alaska connecting itineraries.
Standard TSA and airline baggage policies apply when flying from Seattle-Tacoma International Airport (SEA) to Ted Stevens Anchorage International Airport (ANC); check your airline for carry-on and checked baggage fees and size limits. As of September, general health entry rules have relaxed, but always verify current Alaska and airline health guidance before travel and consider travel insurance for schedule changes. For sporting or outdoor equipment (kayaks, skis), contact your carrier in advance to confirm fees and packing requirements.
September arrivals to Ted Stevens Anchorage International Airport (ANC) balance pleasant weather with early fall color and increased chances of seeing the aurora. Ground transport is well organized—rentals, shuttles, and taxis are available—but book in advance if traveling on holiday weekends. If your itinerary includes Denali, the Kenai Peninsula, or a cruise from Whittier or Seward, confirm onward connections and daylight hours. CTA: Book Anchorage airport transfers and compare rental car rates for your September trip.
Arriving at Anchorage (ANC) FAQs
Arrivals at Ted Stevens Anchorage International Airport (ANC) in September typically experience mild, crisp weather and fewer tourists than in peak summer months. Ground transportation options include rental cars, local taxis, shuttle services to downtown Anchorage, and regional flights onward to Fairbanks, Homer, and Seward. If you plan to head to Denali or Kenai Peninsula, allow extra time for car pickup and coastal road travel.
September in Anchorage can bring rapidly changing weather—clear, cool days and the possibility of early fall storms—so occasional delays or re-routing occur but are less frequent than in winter. Airlines issue operational updates via email and mobile apps; monitor status before heading to the airport and allow extra connection time for flights to remote Alaska communities like Kodiak or Nome. For aurora chasers, clear nights in September are an added bonus, but also check return flight flexibility in case of weather-related changes.
Ted Stevens Anchorage International Airport (ANC) has clear signage for domestic and international arrivals; domestic passengers collect baggage at the designated claim carousel and proceed directly to ground transport. International travelers clear U.S. Customs and Border Protection (CBP) at the international terminal—expect normal inspection procedures and declare any agricultural items. Plan time for oversized gear inspections if traveling with outdoor equipment to Fairbanks or remote lodges.
Car rental agencies at Ted Stevens Anchorage International Airport (ANC) operate year-round and maintain a broad fleet; booking in advance for September is recommended due to festival and fall travel demand. Shuttle services and taxis run regularly to downtown Anchorage and nearby hubs such as Girdwood (Alyeska), Seward, and the Kenai Peninsula. Verify winter driving requirements for later-September trips to Denali or remote roads and consider AWD vehicles when booking.
Ted Stevens Anchorage International Airport (ANC) is a gateway to major Alaska destinations including Denali National Park (via Talkeetna and a drive north), Seward and Kenai Peninsula, Homer, Girdwood/Alyeska, and Fairbanks (via a short domestic flight). Many travelers use Anchorage as a hub to access cruise terminals in Whittier, scenic driving routes, and flightseeing tours to glaciers and national parks. Plan logistics in September for daylight changes and local ferry/road schedules.
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September Events & Festivals near Anchorage | Plan Around Alaska State Fair and Fall Activities
September often features the tail end of the Alaska State Fair (dates vary by year), weekend markets and cultural events in Anchorage, and prime fall foliage in Denali and interior Alaska. These events can increase demand for flights from Seattle-Tacoma International Airport (SEA) to Ted Stevens Anchorage International Airport (ANC), especially on weekends, so book flights and lodging early. If attending festivals, consider arriving a day early to avoid travel disruptions and secure better rates. CTA: Check event dates and pair them with flight deals for best value in September.
Best Time to Fly Seattle to Anchorage | September Travel Advice
September is a strong shoulder-season month to fly from Seattle-Tacoma International Airport (SEA) to Ted Stevens Anchorage International Airport (ANC). You’ll encounter cooler weather, the start of aurora viewing opportunities, and generally lower crowds and fares than June–August, making it ideal for photographers and outdoor enthusiasts. Midweek flights and early-September dates (outside holiday weekends) often yield the best prices and availability. CTA: Check September flight calendars and book your preferred dates early to lock in shoulder-season savings.
Direct vs Connecting Flights: Seattle-Tacoma International Airport (SEA) to Ted Stevens Anchorage International Airport (ANC)
Nonstop flights from Seattle-Tacoma International Airport (SEA) to Ted Stevens Anchorage International Airport (ANC) save time—typically about 3h40m—and reduce connection risk, which is especially valuable for short September trips. Connecting itineraries through hubs like Portland, San Francisco, or Los Angeles can be cheaper but increase total travel time and the chance of missed connections. If you prioritize speed and a seamless experience, choose nonstop; if cost is the main factor and you can tolerate longer journeys, a one-stop itinerary might be advantageous. CTA: Compare nonstop SEA → ANC flights against connecting options to decide which best fits your September itinerary.
Airline Comparison: Alaska Airlines vs Delta on SEA → ANC Route in September
Alaska Airlines dominates nonstop service between Seattle-Tacoma International Airport (SEA) and Ted Stevens Anchorage International Airport (ANC), offering frequent departures, robust mileage rewards, and an emphasis on Alaska regional connections. Delta may offer codeshare or seasonal options with competitive fares and SkyMiles credit; check both carriers for promotions. Compare seat pitch, baggage fees, and change/cancellation policies for your September trip; flexible fares cost more but provide valuable protection during variable fall weather. CTA: Compare Alaska Airlines and Delta fares for SEA → ANC in September and book the option that matches your loyalty program and flexibility needs.
Seasonal Travel Tips for Seattle to Anchorage in September | Packing, Weather & Aurora Viewing
Pack layered clothing for September travel from Seattle-Tacoma International Airport (SEA) to Ted Stevens Anchorage International Airport (ANC): moisture-wicking base layers, an insulating mid-layer, and a waterproof shell. Daylight shortens through the month so plan driving and outdoor excursions accordingly, especially for Denali or Kenai trips. Aurora activity increases in late August/September; book guided tours and lodgings in advance. For photographers, bring extra batteries and a sturdy tripod—cool temperatures reduce battery life. CTA: Prepare your packing list now and reserve aurora-viewing tours for the best September experience.
Flight Time & Schedules: Seattle-Tacoma International Airport (SEA) to Ted Stevens Anchorage International Airport (ANC)
Nonstop flights from Seattle-Tacoma International Airport (SEA) to Ted Stevens Anchorage International Airport (ANC) generally take about 3 hours 40 minutes to 4 hours. Alaska Airlines typically operates multiple daily nonstop flights, with additional regional service during high-demand periods; expect slightly reduced frequencies in September compared with summer but more than in winter. Connecting options through hubs such as Portland (PDX), San Francisco (SFO), and Los Angeles (LAX) are available for travelers seeking lower fares or alternate schedules. For tight connections, allow at least 2 hours at SEA and 90 minutes at ANC for domestic-to-domestic transfers during September travel windows.
Cheap Seattle to Anchorage Flights in September | Save on SEA → ANC
To score cheap flights from Seattle-Tacoma International Airport (SEA) to Ted Stevens Anchorage International Airport (ANC) in September, search for midweek departures (Tuesday–Thursday), set fare alerts, and consider booking 3–8 weeks beforehand. Typical September round-trip fares range from $199 to $399 depending on demand, with lowest prices often on off-peak weekdays. Use flexible-date calendars and check Alaska Airlines sales and partner promos; consider booking separate legs or a redeye to reduce costs. CTA: Sign up for alerts and compare prices across multiple OTAs and carriers to find the best September deal.