Best Flights starting from $389
from$389economy
Mexico City (MEX)
Sun, Oct 25
Roundtrip
Seattle (SEA)
Fri, Oct 30
from$390economy
Mexico City (MEX)
Mon, Oct 26
Roundtrip
Seattle (SEA)
Sat, Oct 31
from$419economy
Mexico City (MEX)
Sat, Oct 31
Roundtrip
Seattle (SEA)
Thu, Nov 5
from$425economy
Mexico City (MEX)
Thu, Oct 29
Roundtrip
Seattle (SEA)
Tue, Nov 3
from$446economy
Mexico City (MEX)
Wed, Oct 28
Roundtrip
Seattle (SEA)
Mon, Nov 2
from$446economy
Mexico City (MEX)
Fri, Oct 30
Roundtrip
Seattle (SEA)
Wed, Nov 4
from$447economy
Mexico City (MEX)
Tue, Oct 27
Roundtrip
Seattle (SEA)
Sun, Nov 1
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Other Options for This Route
Other Destinations
Mexico City (MEX) to Chicago (ORD) in October from $183
From $183
Mexico City (MEX) to Los Angeles (LAX) in October from $227
From $227
Mexico City (MEX) to Denver (DEN) in October from $272
From $272
Mexico City (MEX) to Houston (IAH) in October from $275
From $275
Mexico City (MEX) to Chicago (ORD) in October from $287
From $287
Mexico City (MEX) to Chicago (MDW) in October from $385
From $385
Flights from Other Cities
Los Angeles (LAX) to Seattle (SEA) in October from $84
From $84
Chicago (ORD) to Seattle (SEA) in October from $119
From $119
Atlanta (ATL) to Seattle (SEA) in October from $145
From $145
Dallas (DFW) to Seattle (SEA) in October from $148
From $148
Charlottesville (CHO) to Seattle (SEA) in October from $198
From $198
Boston (BOS) to Seattle (SEA) in October from $207
From $207
✈️ Flight Guide: Mexico City (MEX) → Seattle (SEA)
Complete travel information for your October journey
Departing from Mexico City (MEX) FAQs
To find the cheapest economy flights from Seattle-Tacoma International Airport (SEA), search flexible dates, use fare comparison tools like Google Flights, Skyscanner, and sign up for price alerts. Booking 6–8 weeks in advance for domestic routes and 2–4 months for international economy fares often yields the best deals. Consider midweek departures, red-eye flights, and nearby airports like Tacoma or Everett for lower-priced options.
Summer months (June–August) and December holiday weeks are typically the busiest at Seattle-Tacoma International Airport (SEA), driving fares up for economy cabins. Traveling in shoulder seasons like March–May or September–November often yields lower prices and fewer crowds. For budget-conscious travelers, target January–February and mid-September for the lowest economy fares.
Seattle-Tacoma International Airport (SEA) is served by Link light rail, several shuttle services, courtesy hotel shuttles, taxis, rideshares, and major rental car companies. The Link light rail is often the most cost-effective option from downtown Seattle, while rideshare or taxi can be faster with a higher fare. Plan for extra time during rush hours and when traveling with checked bags or a family.
Yes — November often features discounted economy fares for off-peak midweek travel, especially outside Thanksgiving week; airlines promote early holiday deals and flash sales. Subscribe to airline newsletters and monitor price trackers in October to catch November deals, and be flexible with dates to secure the cheapest seats.
Major nearby cities and top destinations commonly accessed from Seattle-Tacoma International Airport (SEA) include Seattle, Tacoma, Bellevue, Everett and Vancouver, BC; many travelers also connect onward to Portland, Spokane, Anchorage and major West Coast hubs like Los Angeles and San Francisco. These cities often have frequent, competitively priced economy flights enabling cheap connections.
Arriving at Seattle (SEA) FAQs
The cheapest economy fare, labeled here as 'ECONOMY', usually includes a standard seat, one small personal item allowance, and basic onboard service, but often excludes checked baggage, seat selection, and change flexibility. Check the airline’s fare rules before booking and add baggage or seat options if needed to avoid surprise fees at the gate. For international arrivals, verify passport and customs entry requirements in advance.
On arrival with a cheapest economy fare, plan for budget-conscious ground transport like public transit, shuttle services, or rideshare pooled options to major nearby cities. Pre-booking shared shuttles or checking airport transit passes often saves money compared to taxis. For late-night arrivals, prepare a backup (hotel shuttle or rideshare) as public transit may be limited.
Yes — in April expect moderate demand; arriving early in the week often reduces ground transport costs and airport congestion. Many airlines run spring promotions, so monitor fares and confirm baggage policies at purchase to avoid extra arrival fees. Also check local events that may increase hotel prices if planning overnight stays.
Travelers seeking the cheapest economy routes often route to major leisure hubs and connecting airports including Los Angeles, Las Vegas, Phoenix, Denver and Orlando. These cities have high flight frequency and competition, which tend to lower economy fares. Use multi-city or open-jaw search strategies to exploit price differences between hubs.
Cheapest economy fares often have strict change and cancellation policies with higher fees. If you expect possible disruptions, buy an add-on flexible ticket or travel insurance that covers schedule changes and missed connections. For delays, know the airline's rebooking policy in advance and keep all travel documents and boarding passes organized.
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Events & Festivals — How Seattle (SEA) Traffic Affects Economy Fares
Major events and festivals in the Seattle region—such as Seattle International Film Festival (SIFF, typically May–June), Bumbershoot (Labor Day weekend), and Seafair (July)—can drive flights up at Seattle-Tacoma International Airport (SEA). National events like big sporting finals, holidays, and conventions in hub cities also affect cheapest economy fares on connecting routes. Avoid peak event dates if seeking the lowest economy prices, or book far in advance if you must travel during festivals.
Best Time to Fly from Seattle-Tacoma International Airport (SEA) — Save on Economy Fares
The best times to fly from Seattle-Tacoma International Airport (SEA) for cheap economy fares are during shoulder seasons (September–October and January–February), on Tuesdays and Wednesdays, and on early-morning or late-night flights. For international travel, booking 2–4 months ahead is recommended for the lowest economy-class prices. CTA: Use fare calendars and set alerts focused on shoulder-season windows to capture the best deals.
Direct vs Connecting Flights — Choosing Economy Options from SEA
Direct flights from Seattle-Tacoma International Airport (SEA) offer convenience and lower disruption risk but are often more expensive in economy class. Connecting flights, especially through competitive hubs like Los Angeles, Denver, or San Francisco, can substantially lower fare costs. If choosing connecting itineraries on the cheapest economy fares, allow generous connection times (90–120 minutes domestic, 2+ hours international) and avoid booking separately on flights operated by different alliances unless you can accept the risk.
Airline Comparison — Economy Fare Options from SEA
Major carriers from Seattle-Tacoma International Airport (SEA) include Alaska Airlines, Delta Air Lines, United Airlines, American Airlines, and Southwest Airlines; low-cost and legacy carriers vary in baggage and change policies. Alaska often dominates West Coast routes, Delta and United provide extensive domestic and international connections, and Southwest offers flexible change policies which can be beneficial even if base fares are similar. Compare base economy vs basic economy fares: basic fares often exclude seat selection and checked bags, so tally add-on costs before deciding.
Seasonal Travel Tips — Save on Economy Fares from SEA
Use season-aware tactics: travel in shoulder months (Sept–Oct, Jan–Feb) for cheapest economy fares, avoid peak summer and holiday weeks, and pack smart to avoid checked baggage fees that erode economy savings. For winter travel, build buffer time for weather delays; in summer, book months ahead to lock lower fares. CTA: Check seasonal fare calendars and set multi-month alerts to identify the cheapest travel windows from SEA.
Flight Time & Schedules — SEA Departures and ECONOMY Arrival Considerations
Typical non-stop flight times from Seattle-Tacoma International Airport (SEA) vary: Seattle to Los Angeles ~2h45, to Las Vegas ~2h40, to Denver ~3h30, to Orlando ~5h30 (one-stop more common), and to major international hubs longer. For cheapest economy fares, early-morning departures and late-night red-eyes often have lower load factors and cheaper seats. Check airline timetables and use schedule filters on search engines to target off-peak departures.
Cheap Flights Guide — Seattle-Tacoma International Airport (SEA) to ECONOMY Destinations
Search flexible dates, use multiple fare aggregators, set fare alerts, and be open to alternate nearby airports for the cheapest economy flights from Seattle-Tacoma International Airport (SEA). Primary keywords used: cheap flights SEA, budget airfare Seattle; secondary keywords include economy fares and low-cost tickets. CTA: Set a price alert on Google Flights or Skyscanner today to track cheapest economy fares from SEA to your destination.
Tips
- Use flexible date search and +/- 3 days calendar view.
- Set multiple alerts on Google Flights and Skyscanner for your route.
- Consider alternate departure or arrival airports to shave costs.
- Book midweek flights and red-eyes for lower economy fares.