Best Flights starting from $250
from$250economy
San Jose (SJC)
Wed, Jul 15
Roundtrip
Seattle (SEA)
Wed, Jul 22
from$250economy
San Jose (SJC)
Fri, Jul 17
Roundtrip
Seattle (SEA)
Fri, Jul 24
from$250economy
San Jose (SJC)
Sun, Jul 19
Roundtrip
Seattle (SEA)
Sun, Jul 26
from$257economy
San Jose (SJC)
Tue, Jul 14
Roundtrip
Seattle (SEA)
Tue, Jul 21
from$257economy
San Jose (SJC)
Thu, Jul 16
Roundtrip
Seattle (SEA)
Thu, Jul 23
from$257economy
San Jose (SJC)
Sat, Jul 18
Roundtrip
Seattle (SEA)
Sat, Jul 25
from$287economy
San Jose (SJC)
Mon, Jul 13
Roundtrip
Seattle (SEA)
Mon, Jul 20
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Other Destinations
San Jose (SJC) to Burbank (BUR) in July from $139
From $139
San Jose (SJC) to Los Angeles (LAX) in July from $237
From $237
San Jose (SJC) to Kailua-Kona (KOA) in July from $454
From $454
San Jose (SJC) to Los Angeles (LAX) in August from $237
From $237
San Jose (SJC) to Nashville (BNA) in November from $164
From $164
San Jose (SJC) to Las Vegas (Any) in November from $220
From $220
Flights from Other Cities
Denver (DEN) to Seattle (SEA) in July from $108
From $108
Sacramento (SMF) to Seattle (SEA) in July from $176
From $176
San Diego (SAN) to Seattle (SEA) in July from $183
From $183
Oakland (OAK) to Seattle (SEA) in July from $197
From $197
Burbank (BUR) to Seattle (SEA) in July from $200
From $200
Kelowna (YLW) to Seattle (SEA) in July from $205
From $205
✈️ Flight Guide: San Jose (SJC) → Seattle (SEA)
Complete travel information for your July journey
Departing from San Jose (SJC) FAQs
To find the cheapest economy flights from Seattle–Tacoma International Airport (SEA), use fare comparison tools like Google Flights and Kayak, set price alerts, and search 6–8 weeks before domestic travel or 2–4 months for international routes. Consider mid-week departures (Tuesdays/Wednesdays), red-eye flights, and nearby alternative airports such as Portland (PDX) or Vancouver International (YVR) to lower costs. Book with flexible date searches and clear cookies/cache for unbiased pricing.
Major low-cost and hybrid carriers at Seattle–Tacoma International Airport (SEA) include Alaska Airlines (hub), Southwest Airlines, and select routes from Spirit and Frontier via connections; these airlines offer basic economy and standard economy fares with varying baggage and seat-selection policies. Compare bundled services—checked bags, seat assignment, and change fees—when choosing the cheapest economy option to make sure the base fare truly saves money. Use the airline comparison section below for a side-by-side look at economy features and fees.
For domestic economy flights at Seattle–Tacoma International Airport (SEA), arrive at least 90 minutes before departure; for international economy flights, allow 2.5 to 3 hours to accommodate check-in, TSA security, and possible passport control. Early morning and peak holiday windows can add 30–60 minutes to processing times, so factor that into your arrival time. Use TSA PreCheck or CLEAR if you have them to reduce security wait times.
Yes. Peak seasons from Seattle–Tacoma International Airport (SEA) include summer (June–August) for Pacific Northwest travel and winter holidays (mid-December to early January), which often drive up economy fares. Shoulder months like April–May and September–October typically yield lower economy prices for both domestic and international flights. Use monthly fare tracking in this guide to identify cheapest months and set fare alerts to capture drops.
In July, some of the most affordable economy routes from Seattle–Tacoma International Airport (SEA) often include Las Vegas (LAS), Los Angeles (LAX), Phoenix (PHX), and Portland (PDX) due to high seat capacity and frequent service. Booking 6–10 weeks in advance and flying mid-week or on less popular times can unlock the lowest economy fares. Check airline flash sales and use flexible-date searches to capture deals.
During December holidays, economy travelers at Seattle–Tacoma International Airport (SEA) should reserve long-term parking in advance, use off-site shuttles, or take public transit (Sound Transit Link light rail to SEA) to avoid congested curbs. Rideshare pickup zones are in designated areas—allow extra time for waits and traffic. Pre-booking a park-and-ride or using light rail can be the most cost-effective option during peak holiday travel.
Arriving at Seattle (SEA) FAQs
Economy Class - Cheapest Fare (ECO) indicates a basic economy-style ticket focused on the lowest possible base fare, typically with more restrictions on seat selection, changes, and baggage. Most carriers restrict carry-on size or charge for checked baggage on ECO fares, so check each airline's baggage policy before booking and factor those fees into the total price. For better flexibility, compare ECO with standard economy to weigh savings versus fees.
Popular and often inexpensive economy destinations from Seattle–Tacoma International Airport (SEA) on ECO fares include Los Angeles (LAX), Las Vegas (LAS), San Francisco (SFO), Phoenix (PHX), Denver (DEN), Portland (PDX), and Vancouver (YVR). These routes are served frequently with high seat capacity, which helps drive down price per seat on many days. Use flexible-date searches and weekday departures for the best economy deals.
ECO fares often provide the last group boarding and may restrict advanced seat selection, resulting in less predictable seat assignments upon arrival. If seat location is important, consider paying a seat-selection fee or upgrading to a standard economy fare for guaranteed seating. Arrive early at the gate and check-in online to improve your chances of preferred seating within ECO restrictions.
Most ECO fares are non-refundable and have steep change fees or no flight-change options; policies can vary by carrier. During November promotions, some airlines temporarily reduce change fees or allow one-time free changes—always check the airline’s fare rules and consider travel insurance for critical trips. For maximum flexibility during uncertain times, buy a refundable fare or a travel policy that covers changes.
To find the cheapest ECO fares for March travel, search with flexible dates across a 30-day window, compare nearby airports, and set fare alerts on aggregators like Google Flights and Skyscanner. Book 6–10 weeks ahead for domestic March travel and target mid-week departures for lower prices. Also watch for end-of-winter sales and use reward points or airline flash sales to reduce the net cost.
Arrival procedures on ECO tickets at busy hubs are the same as other passengers, but you may be in later deplaning groups and face longer waits for overhead bin space and gate services. If you have a tight connection, choose flights with longer layovers or upgrade to a higher boarding group. Be aware of airport layouts at your destination and plan ground transport accordingly.
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Events & Festivals Impacting Economy Fares from Seattle–Tacoma International Airport (SEA)
Major events and festivals that affect economy fares for routes departing SEA include Seattle Seafair (summer), Bumbershoot (labor day weekend), Pride Month events (June), PAX West (September gaming expo), and holiday shopping peaks in late November and December. Nearby destination events—such as Las Vegas conventions or California music festivals—also affect fares. Plan ahead for event travel and book early where possible. Use SEO phrases like 'Seattle events affecting flights', 'Seafair flight prices', and 'PAX West travel tips' to capture search interest.
Best Time to Fly from Seattle–Tacoma International Airport (SEA) — Economy Fare Outlook
The best time to fly economy from Seattle–Tacoma International Airport (SEA) for the cheapest fares is typically late January through early March and mid-September through early November—these shoulder seasons see lower demand and reduced prices. For summer trips, book 8–12 weeks in advance. Use long-weekend holiday windows as exceptions and secure tickets early for Thanksgiving and December holidays. Primary keywords: 'best time to fly from Seattle', 'cheap travel months SEA', and LSI terms like 'off-peak travel', 'shoulder season flights'.
Direct vs Connecting Flights from Seattle–Tacoma International Airport (SEA) — Economy Tradeoffs
Direct flights from Seattle–Tacoma International Airport (SEA) are faster and more convenient but can be more expensive in economy class than connecting itineraries. Connecting flights to reach farther destinations often lower total fares but increase travel time and risk of missed connections. For cheapest economy bookings, compare multi-stop itineraries and include nearby hubs like Denver (DEN) and San Francisco (SFO) as potential layover points. Use CTAs such as 'Search flexible dates for cheaper connecting options' to encourage action.
Airline Comparison — Economy Fare Features from Seattle–Tacoma International Airport (SEA)
Compare economy and ECO fare features across carriers serving Seattle–Tacoma International Airport (SEA): Alaska Airlines (strong regional network, competitive economy fares with free carry-on on main fares), Southwest (bags fly free on standard fares but no assigned seats), Spirit/Frontier (ultra-low-cost with fees for bags and seat selection), and major legacy carriers for transcontinental or international flights. Use a comparison table approach (not included here) to review base fare, carry-on and checked bag costs, seat selection, change fees, and onboard service. Keywords: 'Alaska Airlines economy SEA', 'Southwest SEA baggage', 'budget carrier comparison Seattle'.
Seasonal Travel Tips for Economy Flights from Seattle–Tacoma International Airport (SEA)
Seasonal tips for economy travelers from Seattle–Tacoma International Airport (SEA): travel light in winter to avoid checked-bag fees, hunt shoulder-season bargains in spring and fall, and secure seats early for holiday travel in December. Use loyalty points for upgrades during peak seasons, and consider alternative nearby airports like Portland (PDX) and Vancouver (YVR) to expand cheap-flight options. Keywords include 'seasonal travel tips Seattle', 'shoulder season airfare', 'winter economy travel SEA'. CTA: 'Compare flexible dates now to find the best economy-season deals.'
Flight Times & Schedules — Seattle–Tacoma International Airport (SEA) Economy Routes
Typical flight times from Seattle–Tacoma International Airport (SEA) depend on destination: West Coast nonstops (to Portland, San Francisco, Los Angeles) average 1–2 hours; Denver and Phoenix around 2.5–3 hours; transcontinental flights to New York or Chicago near 5–6 hours. Schedules are dense for West Coast hubs and thinner for seasonal long-haul routes. Use morning departures for higher on-time performance and late-evening red-eyes for cheaper economy fares. Include nearby major destinations such as Vancouver (YVR), Portland (PDX), and Los Angeles (LAX) when planning.
Cheap Flights from Seattle–Tacoma International Airport (SEA) — Economy & Budget Deals
Cheap flights from Seattle–Tacoma International Airport (SEA) in economy are found by combining flexible-date searches, multi-airport comparisons (PDX, YVR), fare alerts, and mid-week departures. Primary keywords include 'cheap flights SEA', 'Seattle economy fares', and 'budget flights from Seattle'. Secondary and LSI keywords such as 'low-cost carriers', 'basic economy', 'fare sales', 'discount airfare', and 'Seattle flight deals' are used throughout to match search intent. For the cheapest fares, consider connecting flights instead of nonstop, use points or flash sales, and bundle services only if needed.