Best Flights starting from $388
from$388economy
Buffalo (BUF)
Sun, May 31
Roundtrip
Seattle (Any)
Wed, Jun 3
Fields updated — click View Prices to search ↑
Other Destinations
Buffalo (BUF) to New York (JFK) in May from $137
From $137
Buffalo (BUF) to Fort Lauderdale (FLL) in May from $180
From $180
Buffalo (BUF) to Denver (DEN) in May from $190
From $190
Buffalo (BUF) to Chicago (Any) in May from $212
From $212
Buffalo (BUF) to Myrtle Beach (MYR) in May from $367
From $367
Buffalo (BUF) to Riverton (RIW) in May from $455
From $455
Flights from Other Cities
Boston (BOS) to Seattle (Any) in May from $185
From $185
Detroit (DTW) to Seattle (Any) in May from $187
From $187
Chicago (Any) to Seattle (Any) in May from $219
From $219
Philadelphia (Any) to Seattle (Any) in May from $418
From $418
Miami (Any) to Seattle (Any) in May from $424
From $424
New York (Any) to Seattle (Any) in May from $438
From $438
✈️ Flight Guide: Buffalo (BUF) → Seattle (Any)
Complete travel information for your May journey
Departing from Buffalo (BUF) FAQs
Seattle (All Airports) (SEAA) covers Seattle–Tacoma International, Boeing Field, and nearby general aviation facilities; it’s commonly treated as the regional gateway for Seattle, Tacoma, Bellevue, Everett and Portland travelers. Choose Seattle–Tacoma International for most commercial flights and nonstop international connections, Boeing Field for some low-cost or charter options, and compare ground transport times to downtown Seattle, Bellevue or Tacoma when booking. For cheap flights and economy fares, search all Seattle airports to find the best price and schedule.
To find the cheapest economy flights from Seattle (All Airports) (SEAA), use fare comparison tools, set price alerts, and search flexible dates across the whole month. Consider flying midweek, booking 6–8 weeks in advance for domestic travel or 2–4 months for international routes; include nearby departure options such as Portland or Vancouver (BC) to expand low-cost choices. Book directly when you find a great deal and use primary keywords like 'cheap flights Seattle' and 'Seattle economy fares' in searches to surface relevant deals.
Baggage rules for economy tickets from Seattle (All Airports) (SEAA) vary by airline and fare class; many basic economy fares include a personal item only and charge for checked bags. Check the specific carrier’s baggage allowance before booking—low-cost and legacy carriers differ—and factor baggage fees into your total cost when comparing cheap flights. Use airline baggage calculators on official sites and pack to carry-on limits to avoid surprise fees.
Yes—November and December often feature Black Friday, Cyber Monday and holiday fare sales from Seattle (All Airports) (SEAA), especially for domestic holiday routes and limited international economy seats. Book early during these sales for the best cheap flights, but compare refundable vs. nonrefundable terms and consider flexible dates around peak travel days like the Wednesday before Thanksgiving or dates around Christmas. Sign up for airline newsletters and set fare alerts for November–December promotions.
Seattle (All Airports) (SEAA) is well connected by light rail, regional buses, ride-shares, shuttles and rental cars; the Link Light Rail from Seattle–Tacoma International connects directly to downtown Seattle and stations that serve neighborhoods like Capitol Hill and Pioneer Square. For Bellevue, Tacoma and Everett, regional buses and car rentals are convenient; consider travel time and fare when selecting transportation, especially during peak morning and evening commute hours.
Before traveling from Seattle (All Airports) (SEAA), verify current airline, federal and destination entry requirements, as health and document rules can change; check the U.S. Department of Transportation and official airline pages for vaccine, testing or mask policies. For international economy travel, also consult destination embassy notices and plan extra time at check-in for document checks. Keep digital and paper copies of required documents to streamline airport processing.
Arriving at Seattle (Any) FAQs
Cheapest Economy Fare (ECONOMY) is a conceptual arrival label representing the lowest-priced economy-class option for a route, often involving basic economy benefits and restrictions. It helps travelers compare budget-friendly arrival choices, but always verify the actual airport and carrier—some cheapest-economy itineraries route you to nearby hubs or secondary airports serving major cities like Seattle, Portland, San Francisco and Los Angeles. Use the arrival airport name with the code (ECONOMY) when filtering search results to find low-cost options.
Yes—Cheapest Economy Fare (ECONOMY) typically has stricter baggage allowances, limited or no seat selection, and reduced change/refund flexibility compared with higher economy classes. You may also get fewer frequent-flier benefits and longer minimum connection times if routed through secondary airports. Review fare rules carefully and calculate total trip cost (including baggage and seat fees) to ensure the cheapest headline price truly equals the best value.
Cheapest Economy Fare (ECONOMY) arrivals often route passengers to major nearby hubs and destinations such as Seattle, Portland, San Francisco, Los Angeles, Vancouver (BC), and Spokane depending on carrier networks. Even if you land at a secondary airport, regional ground transport and connecting flights commonly provide access to these top cities. Compare ground transfer times and costs when selecting the cheapest arrival option.
To find month-specific cheapest economy arrival deals in July and August, set fare alerts, monitor flash sales, and be flexible with travel dates—late-week departures and early-morning arrivals often cost less. Summer demand peaks, so look for midweek travel or consider nearby arrival airports to access lower fares. Use search filters like 'lowest price' and 'flexible dates' to surface the cheapest economy options for those months.
Plan for potential additional ground transportation costs: cheapest economy itineraries may land at farther airports requiring shuttles, regional buses or longer taxi/ride-share rides to major city centers like Seattle or Portland. Research prebooked shuttles, airport train links, or rental cars to compare final trip costs and travel times. Factor these into your overall budget when choosing the cheapest arrival option.
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Events & Festivals Impacting Fares — Seattle (All Airports) (SEAA) Route Calendar
Major events—such as Seattle Seafair (summer), Emerald City Comic Con (spring), major concerts and holiday festivals—can push fares up at Seattle (All Airports) (SEAA) and nearby hubs. When traveling during large events, book far in advance, consider flying on off-peak days, or use alternative arrival airports to avoid high prices. Conversely, if you’re flexible, search for last-minute cancellations or day-of fares that occasionally fall. CTA: Check event dates before booking and compare economy fares around those periods to save.
Best Time to Fly — Save on Seattle (All Airports) (SEAA) to Cheapest Economy Fare (ECONOMY)
The best time to fly from Seattle (All Airports) (SEAA) for the cheapest economy fares is during shoulder seasons (September–October and February–March) and midweek travel days (Tuesday–Thursday). Early-morning or late-night flights often cost less than prime daytime slots. For holiday travel, book as early as possible; for shoulder-season travel, set alerts and watch for flash sales to capture the lowest economy fares. CTA: Use flexible-date tools to find optimal travel days for savings.
Direct vs. Connecting Flights — Seattle (All Airports) (SEAA) to Cheapest Economy Fare (ECONOMY)
Connecting flights frequently offer the lowest headline price for Cheapest Economy Fare (ECONOMY) itineraries from Seattle (All Airports) (SEAA), because carriers use hub-and-spoke pricing efficiencies. Nonstop flights are faster and more convenient but usually cost more. When choosing connecting flights, account for total door-to-door time and the value of reduced risk for missed connections; allow at least 90 minutes for domestic connections and 2+ hours for international. CTA: Compare nonstop and connecting economy options to determine the best balance of price and convenience.
Airline Comparison for Economy Travel from Seattle (All Airports) (SEAA)
Major carriers and low-cost airlines differ significantly in economy-class offerings from Seattle (All Airports) (SEAA). Low-cost carriers may offer the cheapest headline fares but charge extra for carry-ons, checked bags and seat selection; legacy carriers include more bundled amenities but typically at higher base prices. Compare total price (fare + fees), connection options, and frequent-flyer benefits when selecting a carrier. CTA: Use our fare comparison checklist to evaluate economy options and pick the best carrier for your budget and comfort needs.
Seasonal Travel Tips — Save on Economy Trips from Seattle (All Airports) (SEAA)
Winter: Expect weather-related delays—allow extra connection time and book flights earlier in the day; search for economy deals in January and February. Spring: Shoulder-season deals appear—use flexible-date searches to capture bargains. Summer: Peak demand in June–August—book months in advance and prefer midweek travel to lower costs. Fall: September–October shoulder season often yields the best value and smoother travel. For all seasons, combine multi-airport searches, set fare alerts and calculate total trip cost (including transfers and baggage) to ensure the cheapest economy option is truly the best. CTA: Apply these seasonal travel tips when searching for cheap flights from SEAA to ECONOMY arrivals.
Flight Time & Schedules — Seattle (All Airports) (SEAA) to Cheapest Economy Fare (ECONOMY)
Flight times from Seattle (All Airports) (SEAA) to arrival airports categorized as Cheapest Economy Fare (ECONOMY) vary by distance and routing: west-coast hops (e.g., Portland, San Francisco) typically take 1–2.5 hours; cross-country flights to hubs like Denver or Chicago run 3–5 hours; transcontinental and international routes can be 5+ hours. Cheapest economy itineraries often use connection hubs like Denver, Salt Lake City, or Los Angeles—plan for 90–180 minute layovers to avoid tight connections. Use schedule filters to prioritize shorter total travel time when comparing economy fares.
Cheap Flights Guide: Seattle (All Airports) (SEAA) to Cheapest Economy Fare (ECONOMY)
To secure cheap flights from Seattle (All Airports) (SEAA) to Cheapest Economy Fare (ECONOMY) arrivals, use multi-airport searches, flexible dates, and price alerts. Primary keywords like 'cheap flights Seattle' and 'Seattle economy fares' should be used in searches to capture relevant deals. Consider departing midweek, flying red-eyes, and evaluating connections through major hubs to reduce ticket costs. Always calculate additional fees (baggage, seat assignments, transfers) to compare true trip costs. CTA: Start a multi-airport search now to find the cheapest economy fares.