$314+ Cheap flights from Madrid, Spain (MAD) to Seattle (SEA)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
MAD — SEA
Sep 5 — Sep 121
Round-trip
1 adult, Economy
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Find cheap flights from Madrid to Seattle with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Madrid to Seattle
Cheapest
Best
Last-minute
One-way
Cheapest flights from Madrid to SeattleExplore the most affordable flight options available from Madrid to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 6, 2026.
Explore the most affordable flight options available from Madrid to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 6, 2026.
This Condor deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/37:00 am -
1 stop18h 00m
Mon 9/146:10 pm -
1 stop18h 45m
Deal found 8/4![Multiple Airlines logo]()
$680
This Condor deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/37:00 am -
1 stop18h 00m
Sun 9/66:00 am -
2 stops22h 40m
Deal found 8/1![Multiple Airlines logo]()
$749
This oojo deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/17:00 am -
1 stop18h 00m
Sun 10/115:40 pm -
1 stop19h 15m
Deal found 8/4![Multiple Airlines logo]()
$760
This Mytrip deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/46:45 pm -
3 stops34h 55m
Sun 9/203:40 pm -
3 stops22h 45m
Deal found 8/3![Multiple Airlines logo]()
$763
This United Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/125:55 am -
1 stop15h 00m
Sat 9/123:30 pm -
2 stops30h 20m
Deal found 8/2![United Airlines logo]()
$770
This Booking.com deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/127:00 am -
1 stop17h 55m
Thu 11/265:50 pm -
1 stop18h 55m
Deal found 8/5![Multiple Airlines logo]()
$771
This Condor deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/257:00 am -
2 stops21h 39m
Mon 9/76:10 pm -
1 stop18h 45m
Deal found 8/5![Multiple Airlines logo]()
$772
This oojo deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/223:15 pm -
1 stop33h 25m
Sat 10/246:35 pm -
1 stop19h 10m
Deal found 8/1![Multiple Airlines logo]()
$777
This Cheapflightsfares deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/37:00 am -
1 stop18h 00m
Fri 9/186:00 pm -
1 stop18h 55m
Deal found 8/5![Multiple Airlines logo]()
$780
This Kiwi.com deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/810:55 am -
2 stops40h 50m
Tue 9/228:15 pm -
1 stop32h 35m
Deal found 8/2![Multiple Airlines logo]()
$784
This Trip.com deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/17:00 am -
1 stop18h 00m
Tue 10/66:05 pm -
1 stop18h 50m
Deal found 8/5![Multiple Airlines logo]()
$788
Best flights from Madrid to SeattleDiscover carefully curated flight deals from Madrid to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 6, 2026.
Discover carefully curated flight deals from Madrid to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 6, 2026.
This Condor deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/37:00 am -
2 stops25h 12m
Sun 9/66:00 am -
2 stops22h 40m
Deal found 8/1![Multiple Airlines logo]()
$829
This Scandinavian Airlines deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/112:00 pm -
2 stops34h 45m
Tue 10/63:55 pm -
1 stop16h 45m
Deal found 8/5![Scandinavian Airlines logo]()
$845
This United Airlines deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/297:25 am -
1 stop14h 35m
Thu 2/111:50 pm -
1 stop17h 30m
Deal found 8/4![United Airlines logo]()
$893
This Delta deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/36:00 am -
1 stop14h 47m
Wed 9/1611:08 pm -
1 stop22h 12m
Deal found 8/4![Delta logo]()
$907
This KLM deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:00 am -
1 stop14h 37m
Sat 9/51:50 pm -
1 stop14h 50m
Deal found 8/5![KLM logo]()
$908
This Condor deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/47:00 am -
1 stop18h 00m
Sun 9/206:49 am -
2 stops30h 06m
Deal found 8/2![Multiple Airlines logo]()
$888
This Scandinavian Airlines deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/37:35 pm -
1 stop27h 10m
Fri 9/183:55 pm -
2 stops35h 05m
Deal found 8/5![Scandinavian Airlines logo]()
$906
This Delta deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/86:00 am -
2 stops21h 45m
Wed 9/2311:08 pm -
1 stop22h 12m
Deal found 8/3![Delta logo]()
$914
This United Airlines deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/215:55 am -
1 stop15h 25m
Sun 10/256:45 am -
1 stop18h 30m
Deal found 8/4![United Airlines logo]()
$932
Last-minute flights from Madrid to SeattleDiscover last-minute flight deals from Madrid to Seattle. Data last updated August 6, 2026 and is based on user searches.
Discover last-minute flight deals from Madrid to Seattle. Data last updated August 6, 2026 and is based on user searches.
This Condor deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/257:00 am -
2 stops21h 39m
Mon 9/76:10 pm -
1 stop18h 45m
Deal found 8/5![Multiple Airlines logo]()
$772
This Expedia deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/262:05 pm -
1 stop17h 48m
Sat 9/511:40 pm -
1 stop26h 50m
Deal found 8/3![JetBlue logo]()
$804
This Condor deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/37:00 am -
1 stop18h 00m
Mon 9/146:10 pm -
1 stop18h 45m
Deal found 8/4![Multiple Airlines logo]()
$680
This Condor deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/37:00 am -
1 stop18h 00m
Sun 9/66:00 am -
2 stops22h 40m
Deal found 8/1![Multiple Airlines logo]()
$749
This Cheapflightsfares deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/37:00 am -
1 stop18h 00m
Fri 9/186:00 pm -
1 stop18h 55m
Deal found 8/5![Multiple Airlines logo]()
$780
This Mytrip deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/46:45 pm -
3 stops34h 55m
Sun 9/203:40 pm -
3 stops22h 45m
Deal found 8/3![Multiple Airlines logo]()
$763
This Kiwi.com deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/810:55 am -
2 stops40h 50m
Tue 9/228:15 pm -
1 stop32h 35m
Deal found 8/2![Multiple Airlines logo]()
$784
This United Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/125:55 am -
1 stop15h 00m
Sat 9/123:30 pm -
2 stops30h 20m
Deal found 8/2![United Airlines logo]()
$770
This Mytrip deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1911:15 am -
2 stops35h 30m
Sat 9/263:55 pm -
3 stops22h 55m
Deal found 8/5![Multiple Airlines logo]()
$811
This oojo deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/223:15 pm -
1 stop33h 25m
Sat 10/246:35 pm -
1 stop19h 10m
Deal found 8/1![Multiple Airlines logo]()
$777
One-way flights from Madrid to SeattleSearch for one-way flight options from Madrid to Seattle. Find affordable one-way fares based on user searches. Data last updated August 6, 2026.
Search for one-way flight options from Madrid to Seattle. Find affordable one-way fares based on user searches. Data last updated August 6, 2026.
This Trip.com deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/510:55 am -
2 stops19h 05m
Deal found 8/3![WestJet logo]()
$314
This Kiwi.com deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1510:55 am -
3 stops40h 50m
Deal found 8/1![WestJet logo]()
$321
This Trip.com deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1010:55 am -
3 stops31h 45m
Deal found 8/2![WestJet logo]()
$344
This Kiwi.com deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/310:55 am -
3 stops40h 50m
Deal found 8/3![WestJet logo]()
$348
This Kiwi.com deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1710:55 am -
3 stops31h 45m
Deal found 8/1![WestJet logo]()
$390
This Kiwi.com deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1210:55 am -
3 stops40h 41m
Deal found 8/2![Multiple Airlines logo]()
$393
Find flight deals from Madrid to Seattle
Discover tips and strategies to find the most affordable flight options for your journey from Madrid (MAD) to Seattle (SEA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 6, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $680 (Condor) |
One-way from | $314 (Trip.com) |
Popular in | December |
Cheapest in | February |
Average price | $1,086 |
Cheapflights Fare Finder
Customize your flight search to find flights from Madrid to Seattle that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 6, 2026.
Use the filters below to find and compare flights from Madrid to Seattle that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
MadridSeattle
MAD Madrid Barajas - SEA Seattle/Tacoma Intl
MADSEA
Madrid Barajas
Thu 9/3
7:00 am-11:12 pm
2 stops25h 12m
Seattle/Tacoma Intl
Sun 9/6
6:00 am-1:40 pm
2 stops22h 40m
$829
MadridSeattle
MAD Madrid Barajas - SEA Seattle/Tacoma Intl
MADSEA
Madrid Barajas
Thu 10/1
12:00 pm-1:45 pm
2 stops34h 45m
Seattle/Tacoma Intl
Tue 10/6
3:55 pm-5:40 pm
1 stop16h 45m
$845
MadridSeattle
MAD Madrid Barajas - SEA Seattle/Tacoma Intl
MADSEA
Madrid Barajas
Fri 9/4
7:00 am-4:00 pm
1 stop18h 00m
Seattle/Tacoma Intl
Sun 9/20
6:49 am-9:55 pm
2 stops30h 06m
$888
MadridSeattle
MAD Madrid Barajas - SEA Seattle/Tacoma Intl
MADSEA
Madrid Barajas
Fri 1/29
7:25 am-1:00 pm
1 stop14h 35m
Seattle/Tacoma Intl
Thu 2/11
1:50 pm-4:20 pm
1 stop17h 30m
$893
MadridSeattle
MAD Madrid Barajas - SEA Seattle/Tacoma Intl
MADSEA
Madrid Barajas
Thu 9/3
7:35 pm-1:45 pm
1 stop27h 10m
Seattle/Tacoma Intl
Fri 9/18
3:55 pm-12:00 pm
2 stops35h 05m
$906
MadridSeattle
MAD Madrid Barajas - SEA Seattle/Tacoma Intl
MADSEA
Madrid Barajas
Thu 9/3
6:00 am-11:47 am
1 stop14h 47m
Seattle/Tacoma Intl
Wed 9/16
11:08 pm-6:20 am
1 stop22h 12m
$907
Quickest round-trip
MadridSeattle
MAD Madrid Barajas - SEA Seattle/Tacoma Intl
MADSEA
Madrid Barajas
Thu 8/27
6:00 am-11:37 am
1 stop14h 37m
Seattle/Tacoma Intl
Sat 9/5
1:50 pm-1:40 pm
1 stop14h 50m
$908
MadridSeattle
MAD Madrid Barajas - SEA Seattle/Tacoma Intl
MADSEA
Madrid Barajas
Tue 9/8
6:00 am-6:45 pm
2 stops21h 45m
Seattle/Tacoma Intl
Wed 9/23
11:08 pm-6:20 am
1 stop22h 12m
$914
MadridSeattle
MAD Madrid Barajas - SEA Seattle/Tacoma Intl
MADSEA
Madrid Barajas
Wed 10/21
5:55 am-12:20 pm
1 stop15h 25m
Seattle/Tacoma Intl
Sun 10/25
6:45 am-9:15 am
1 stop18h 30m
$932
Cheapest one-way
MadridSeattle
MAD Madrid Barajas - SEA Seattle/Tacoma Intl
MADSEA
Madrid Barajas
Wed 9/16
1:30 pm-10:37 pm
1 stop18h 07m
$529
Showing 1-10 of 18 resultsSorted by cheapest first
Compare providers for flights from Madrid to Seattle
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Madrid to Seattle in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Madrid-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Madrid-Seattle flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Madrid-Seattle flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Madrid-Seattle flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Madrid-Seattle flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Madrid to Seattle
Have a flexible travel schedule? Discover the best time to fly to Seattle from Madrid with our price prediction graph.
MAD-SEA
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Madrid to Seattle
How far ahead should I book a flight from Madrid to Seattle?
To ensure you get the cheapest price possible for a flight from Madrid to Seattle, you should look to book at least 85 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Madrid to Seattle?
Currently, October is the cheapest month in which you can book a flight from Madrid to Seattle (average of $785). Flying from Madrid to Seattle in December is currently the most expensive (average of $1,116). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Madrid to Seattle?
Airfare is below average for this route at the moment.
Madrid to Seattle flights typically cost between $925 and $1,265 in September.The cheapest round-trip price found within the last 5 days was $680 on Multiple Airlines (Sep 3-Sep 14).
Reviews of airlines servicing Seattle
Get insights into the airlines that provide service to Seattle. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seattle. Reviews last updated August 6, 2026.
See what other customers who have flown with Delta from Madrid to Seattle have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.8
Comfort
7.8
Overall
7.8
Boarding
8.1
Crew
8.5
Food
7.2
Reviews
1 / 20
8.0
ExcellentRakshith,May 2026
TPE - SEA
Entertainment
7.8
Comfort
7.8
Overall
7.8
Boarding
8.1
Crew
8.5
Food
7.2
Reviews
1 / 20
8.0
ExcellentRakshith,May 2026
TPE - SEA
Related info for your journey
Find useful and relevant information for your journey from Madrid to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Seattle?
Book flights to Seattle if you plan to visit one of these locationsSeaTac
Renton
Tacoma
Lacey
Leavenworth
Olympia
Tukwila
Edmonds
Snoqualmie
Tumwater
Centralia
Marysville
Puyallup
Kent
Ellensburg
Fife
Ocean Shores
Lakewood
Lynnwood
Poulsbo
Browse thousands of different options on Cheapflights for your next trip
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Madrid and Seattle flights
Browse other Madrid and Seattle flight options. Last updated on August 6, 2026.
Other flights from Madrid
Browse through other flights departing from Madrid. Flights are based on user searches made on Cheapflights and were last updated on August 6, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Seattle
Explore flights to Seattle departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 6, 2026.
Top airline flying from Madrid to Seattle
Discover the top airline that operate flights from Madrid to Seattle. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$907 | Average$1,005 | FlexibilityNo cancel fee | On-timeN/A |