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Come back here when you have your fare. For this trip you may also want:
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8510 km
Distance
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13 h 50 min
Shortest flight
-
12
Airlines
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$795
One way from
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$691
Round trip from
The route at a glance
About 8510 km separate Madrid and Seattle; the quickest flight is 13 h 50 min and a typical one 18 h 20 min.
None of the cheapest tickets found were direct; Iberia carries 50% of them.
Most cheap flights leave from Adolfo Suarez Madrid-Barajas Airport (12 km from the centre of Madrid).
Most land at Seattle-Tacoma International Airport (18 km from the centre of Seattle).
A one-way ticket starts at $795, a round trip at $691.
Cheapest price by month
| Month | Round trip from |
|---|---|
| February 2027 | $938 |
| March 2027 | $691 |
| April 2027 | $873 |
Cheapest day to fly
Looking two months ahead, 4 November is the cheapest date to leave, at $795.
| Mon | Tue | Wed | Thu | Fri | Sat | Sun |
|---|---|---|---|---|---|---|
| 4 $795 |
Cheaper More expensive
- $795 — Wednesday, Nov. 4, 2026
Price trend, last 30 days
Over the last 30 days the fare moved between $691 and $1,131, averaging $836.
Today's price is 17% below that average — a good moment to book.
- 5 October — $927
- 10 October — $1,131
- 15 October — $769
- 20 October — $769
- 25 October — $873
- 30 October — $691
- 4 November — $691
Trip length and timing
The cheapest tickets are for stays of about 5 nights (the very cheapest: 7 nights), booked around 120 days ahead.
Airlines on this route
Airports used
Trip essentials
Car rental in Seattle
Pick up a car at the airport.
Mobile data in Seattle
An eSIM with local data, set up before you land.
by Airalo
Airport transfer in Seattle
A fixed-price ride from the airport, booked ahead.
by Kiwitaxi
Flight delayed or cancelled?
You may be owed up to €600 for a disrupted EU flight. Check in two minutes.
by AirHelp
Flight deals from Madrid in Telegram
A daily digest of the cheapest fares from your city and instant alerts when a price drops. Free, no account needed.
Questions and answers
- What is the cheapest price for flights from Madrid to Seattle?
- The cheapest round-trip ticket found recently costs $691.
- Which month is the cheapest to fly from Madrid to Seattle?
- March 2027 is currently the cheapest month, with tickets from $691.
- Are there direct flights from Madrid to Seattle?
- No direct flights were found in recent searches; the cheapest options include at least one stop.
- Which airlines fly from Madrid to Seattle?
- Airlines found on this route: American Airlines, avianca airlines, ITA Airways, Iberia, Lufthansa, Portugalia Airlines, Turkish Airlines, TAP Air Portugal, easyJet, United Airlines, Air Europa, Wizz Air Malta.
- How far is Seattle from Madrid?
- The distance is about 8510 km.
- How long is the flight from Madrid to Seattle?
- The shortest flight takes 13 h 50 min; most take about 18 h 20 min.
- Which airports do flights from Madrid to Seattle use?
- Most depart from Adolfo Suarez Madrid-Barajas Airport and arrive at Seattle-Tacoma International Airport.