Flights from Seattle to Quito
South AmericaYear-round

Cheap Flights from Seattle to Quito

Track economy fares on the SEAUIO route and get alerts when prices drop.

From
Seattle
SEA
To
Quito
UIO

Route Intelligence: SeattleQuito

Flight Duration

11 hr 30 min (1 Stop)

Price Guidance

A good deal is under $450 roundtrip. Standard fare is $700+.

Peak Season

June to August and December to January

Top Airlines

American Airlines, United Airlines, LATAM Airlines

Booking Tip

Book 2-4 months in advance for the best fares. Connecting through hubs like Miami (MIA) or Houston (IAH) often yields the most competitive prices.

Track SeattleQuito Fares

Set your target price and FlightKitten will scan this route twice daily. The instant economy fares drop below your budget, you'll get an email with the price, airline, and a direct booking link.

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Flying Business Class?

If you're considering business class on this route, BusinessClassSignal.com is a dedicated tool that tracks premium cabin fares. They alert you when business & first class prices drop — worth checking out if you fly up front.

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Other Routes to Quito

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Route Briefing: Seattle to Quito

Flying from Seattle to Quito is one of those routes that rewards the patient traveler. Yes, you're looking at around eleven and a half hours with a connection — most commonly through Miami or Houston — but what's waiting on the other end is a city unlike anything else in the Americas. Quito sits at roughly 9,000 feet above sea level in a long, narrow valley carved between Andean peaks, making it one of the highest capital cities on Earth. That altitude is real, so give yourself a day or two to acclimatize before you go charging up staircases.

The historic center of Quito is a UNESCO World Heritage Site, and it genuinely earns that designation. The colonial architecture here is some of the best-preserved in Latin America — the Church of La Compañía de Jesús alone, with its ornate gilded interior, is worth the flight. Wander the plazas, duck into the covered markets, and eat well. Ecuadorian food is hearty and honest: roasted pork, potato soups, fresh ceviche, and tropical fruits you've likely never encountered before.

Quito also functions as the primary gateway to the Galápagos Islands, so if that's on your bucket list, this is your logical launching point. Many travelers combine a few days in the capital with a Galápagos extension, and it makes for an extraordinary trip.

Timing matters on this route. Peak season runs June through August and again in December and January, when prices climb and accommodation fills up. If your schedule is flexible, the shoulder months on either side of those windows offer a quieter, more affordable experience. The city sits close to the equator, so temperatures stay relatively mild year-round — cool rather than cold, with afternoon rain showers common in the wetter months.

On the fare side, this route has real savings potential. A roundtrip under $450 is a genuinely good deal — standard pricing runs $700 or more — and American Airlines, United, and LATAM all service the route regularly. Booking two to four months out gives you the best shot at those lower fares, and routing through Miami or Houston tends to surface the most competitive options when you're searching.

Once you land at Mariscal Sucre International Airport, the city center is a meaningful distance away, so factor in transfer time and budget for a taxi or a pre-arranged transfer rather than assuming a quick hop. One tip that pays dividends: spend your first evening in the historic center rather than the newer northern districts — you'll get your bearings faster and the atmosphere is simply better.

How much are flights from Seattle to Quito in 2026?

Flight prices from Seattle (SEA) to Quito (UIO) vary significantly depending on the season, day of the week, and how far in advance you book. A good deal is under $450 roundtrip. Standard fare is $700+. Popular carriers on this route include American Airlines, United Airlines, LATAM Airlines. FlightKitten eliminates the guesswork by monitoring 220+ airlines twice daily and alerting you the moment economy fares hit your target price.

How does FlightKitten track Seattle to Quito fares?

FlightKitten scans over 220 airlines twice every day for economy fares on the SEA to UIO route. When you set a target price, FlightKitten continuously monitors this route and sends an email alert the moment fares drop below your budget. Each alert includes the exact fare, airline, dates, and an AI-powered briefing that explains whether the deal is genuinely good compared to historical pricing on this route. No more obsessive price checking — set your budget and let FlightKitten do the watching.

Pro tip: Book 2-4 months in advance for the best fares. Connecting through hubs like Miami (MIA) or Houston (IAH) often yields the most competitive prices.

Looking for business class deals on this route? We recommend checking out BusinessClassSignal.com — a dedicated premium cabin fare tracker that's worth a look if you fly up front.