Best Flights starting from $255
from$255economy
Juneau (JNU)
Tue, Sep 1
One-way
Seattle (SEA)
—
from$255economy
Juneau (JNU)
Wed, Sep 2
One-way
Seattle (SEA)
—
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Other Destinations
Flights from Other Cities
Los Angeles (LAX) to Seattle (SEA) in September from $154
From $154
Washington, D.C. (BWI) to Seattle (SEA) in September from $219
From $219
Atlanta (ATL) to Seattle (SEA) in September from $287
From $287
Hamilton (BDA) to Seattle (SEA) in September from $507
From $507
Charlotte (CLT) to Seattle (SEA) in September from $1,007
From $1,007
Los Angeles (LAX) to Seattle (SEA) in October from $84
From $84
✈️ Flight Guide: Juneau (JNU) → Seattle (SEA)
Complete travel information for your September journey
Departing from Juneau (JNU) FAQs
To find cheap flights from Seattle–Tacoma International Airport (SEA), use fare alerts, flexible date searches, and compare budget carriers like Alaska, Southwest, Spirit, and Frontier. Book 6–10 weeks ahead for domestic economy fares, monitor weekday departures, and use incognito searches to avoid temporary price inflation. Sign up for airline newsletters and set price alerts on Google Flights to catch flash sales.
Seattle–Tacoma International Airport (SEA) offers convenient service to nearby major cities including Tacoma, Bellevue, Portland (PDX), Vancouver BC, Spokane, San Francisco, and Los Angeles. Many low-cost nonstop and connection options make it easy to access Pacific Northwest hubs as well as West Coast and cross-country destinations in economy class.
Yes — January and February are typically shoulder-season months with lower demand from Seattle–Tacoma International Airport (SEA), offering some of the cheapest economy fares for domestic routes. Look for post-holiday sale windows and midweek departures to maximize savings, but watch for winter weather delays that can affect schedules.
Economy baggage rules vary by airline; legacy carriers like Alaska and Delta usually include a personal item, while low-cost carriers may charge for carry-ons and checked bags. Check your carrier's baggage policy before leaving SEA to avoid fees and arrive early for baggage drop during busy months. Booking a bundled fare often saves money if you need a checked bag.
Peak travel from Seattle–Tacoma International Airport (SEA) occurs in summer (June–August), holiday weeks (late December, mid-July around Seafair), and long weekends. To avoid crowds and higher prices, travel in shoulder months (April–May, September–October) and choose early-morning or late-evening flights for lower fares and shorter security lines.
Yes — one-way economy deals frequently appear from Seattle–Tacoma International Airport (SEA) to West Coast cities like San Francisco, Los Angeles, Portland, and Las Vegas, especially on low-cost carriers and during flash sales. Flexible dates and midweek travel usually reveal the best one-way fares; set alerts and consider connecting flights for deeper savings.
Arriving at Seattle (SEA) FAQs
'Cheapest Economy Fare (ECON)' refers to the lowest available economy-class ticket that typically comes with restrictions such as limited seat selection, change fees, and paid baggage. Travelers should check the fare rules before arrival to confirm baggage allowances and possible additional fees that could affect total trip cost.
Budget economy arrivals often target major hubs like Los Angeles (LAX), San Francisco (SFO), Las Vegas (LAS), New York City (JFK/LGA), Denver (DEN), and Phoenix (PHX). These cities receive high-frequency low-cost flights and connecting options that help keep fares low for economy travelers.
If you're arriving on a cheap economy ticket in November, prepare for Seattle-area rain and possible weather-related delays. Allow extra time for connections, pack a compact umbrella in your carry-on, and check real-time airport updates for arrivals and ground transportation options such as Link Light Rail and ride-shares.
Plan for economical ground options by researching public transit, shared shuttles, and off-airport rideshares. Many major arrival hubs offer express trains or buses that are cheaper than taxis; prebook airport shuttles when possible to lock in low rates and avoid peak taxi surcharges.
Cheapest economy fares usually limit or charge for standard seat selection, and upgrades are subject to availability at additional cost. To improve comfort while staying on a budget, watch for discounted premium economy offers or use frequent flyer upgrades if available.
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Events & Festivals Near Seattle–Tacoma International Airport (SEA) That Affect Airfares
Major events like Seattle Seafair (July), Bumbershoot (Labor Day weekend), PAX West (September), and major tech conferences can increase demand and push economy fares higher at Seattle–Tacoma International Airport (SEA). National holidays (Thanksgiving, Christmas, New Year’s) also inflate prices. If your schedule is flexible, avoid traveling during these peak event windows or book far in advance. CTA: Check event calendars and monitor fares well before event dates to secure cheaper economy tickets.
Best Time to Fly from Seattle–Tacoma International Airport (SEA) for Cheap Economy Fares
The best time to fly from Seattle–Tacoma International Airport (SEA) for cheap economy fares is during shoulder seasons: late January–March and September–October. Avoid summer peak (June–August) and major holiday periods (mid-December, Thanksgiving week) unless you book well in advance. For domestic trips, book 6–10 weeks ahead; for transcontinental or international economy fares, aim for 2–5 months in advance. CTA: Use monthly fare calendars to spot the cheapest travel week from SEA and set alerts to lock prices when they drop.
Direct vs. Connecting Flights — Which Saves More on Economy Fares from SEA?
Connecting flights from Seattle–Tacoma International Airport (SEA) often yield lower economy fares because they enable access to multiple carriers and intermediate hubs. However, nonstops reduce travel time and the risk of missed connections — sometimes worth the premium for time-sensitive trips. For cheapest economy fares, search both one-stop and nonstop options, factor in layover lengths and baggage fees, and choose connections with at least 90–120 minutes for domestic itineraries. CTA: Compare both direct and connecting itineraries to find the most cost-effective and reliable economy option for your SEA departure.
Airline Comparison for Economy Travelers Leaving SEA — Alaska, Southwest, Delta & Low-Cost Carriers
Alaska Airlines (SEA hub) often provides strong route coverage and competitive economy pricing with perks for loyalty members, while Southwest offers free checked bags and frequent one-way deals. Delta provides robust transcontinental connections but may charge for basic economy seat assignments; Spirit and Frontier can offer the cheapest base fares but charge for carry-ons and seat selection. Choose the carrier that matches your priorities — lowest out-the-door price (low-cost carriers) versus included conveniences (Southwest or Alaska). CTA: Compare total trip cost (fare + baggage + seat fees) before booking to find the best economy value from SEA.
Seasonal Travel Tips for Economy Travelers Departing SEA
Winter (Nov–Feb): Expect rain and occasional snow; allow extra time for ground transport and connections, and keep important items in your carry-on. Spring (Mar–May): Shoulder-season deals are common — travel midweek for the best economy fares. Summer (Jun–Aug): Peak pricing; reserve early and avoid traveling during Seafair and major conventions. Fall (Sep–Oct): One of the best times for cheap economy fares as demand falls; take advantage of lower fares and fewer crowds. CTA: Adjust travel dates and pack strategically to keep your economy trip from Seattle economical and stress-free.
Flight Times & Schedules — Typical Durations from Seattle–Tacoma International Airport (SEA)
Typical nonstop flight times from Seattle–Tacoma International Airport (SEA): Seattle to Portland ~45 minutes, Seattle to San Francisco ~2 hours, Seattle to Los Angeles ~2 hours 45 minutes, Seattle to Denver ~3 hours, Seattle to New York City ~5 hours 30 minutes. Morning departures (6–9 AM) are often cheaper for economy fares and less prone to cascading delays; late-evening flights may also be discounted but risk higher connection tightness. Check airline schedules directly and choose flights with buffer time for connections. CTA: Compare schedules on Google Flights to find the best balance of price and timing for your SEA departure.
Cheap Flights — Strategies for Finding the Lowest Economy Fares from SEA
To secure cheap economy flights from Seattle–Tacoma International Airport (SEA), start with a flexible-date search and set multiple price alerts across aggregators. Consider alternative airports (Portland PDX, Vancouver YVR for certain international routes), use incognito mode sparingly, and check low-cost carriers like Southwest and Spirit for flash deals. Book domestic economy fares about 6–10 weeks in advance and international economy 2–5 months ahead; for last-minute travel, monitor airline standby and last-minute sale sections. CTA: Sign up for SEA fare alerts and compare prices across dates to find the best cheap flights in economy.