$891 Find Cheap Flights from Seattle to São Miguel

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to São Miguel departing on 8/29. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to São Miguel

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to São Miguel, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to São Miguel, as well as popular online travel agencies
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Cheap Flights from Seattle to São Miguel

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Ponta Delgada
Ponta Delgada1 stop$891
Ponta Delgada
Ponta Delgada1 stop$891

Book Cheap Seattle to São Miguel Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to São Miguel that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Seattle to São Miguel

Fri, Aug 29 - Wed, Sep 10
United Airlines Logo
12:00 pm - 8:40 amSEA-PDL
13h 40m1 stop
United Airlines Logo
11:00 am - 6:29 pmPDL-SEA
14h 29m1 stop
$891United Airlines
Find Deal
Fri, Aug 29 - Wed, Sep 10
United Airlines Logo
8:45 am - 8:40 amSEA-PDL
16h 55m2 stops
United Airlines Logo
11:00 am - 6:29 pmPDL-SEA
14h 29m1 stop
$895United Airlines
Find Deal
Fri, Oct 24 - Sat, Nov 1
 Logo
3:35 pm - 7:15 amSEA-PDL
32h 40m1 stop
 Logo
5:20 pm - 11:25 amPDL-SEA
24h 05m1 stop
Fri, Oct 24 - Sat, Nov 1
 Logo
3:35 pm - 7:15 amSEA-PDL
32h 40m1 stop
 Logo
5:20 pm - 11:25 amPDL-SEA
24h 05m1 stop
Fri, Oct 24 - Sat, Nov 1
TAP AIR PORTUGAL Logo
12:00 pm - 11:45 pmSEA-PDL
28h 45m2 stops
TAP AIR PORTUGAL Logo
7:25 pm - 10:19 pmPDL-SEA
32h 54m2 stops
$1,153TAP AIR PORTUGAL
Find Deal
Fri, Oct 24 - Sun, Nov 2
TAP AIR PORTUGAL Logo
12:00 pm - 3:00 pmSEA-PDL
20h 00m2 stops
TAP AIR PORTUGAL Logo
9:30 am - 9:19 pmPDL-SEA
42h 49m2 stops
$1,245TAP AIR PORTUGAL
Find Deal
Wed, Nov 26 - Mon, Dec 15
Turkish Airlines Logo
7:00 pm - 11:45 pmSEA-PDL
45h 45m2 stops
Turkish Airlines Logo
6:40 am - 5:05 pmPDL-SEA
41h 25m2 stops
$1,373Turkish Airlines
Find Deal
Sat, Nov 29 - Wed, Dec 17
Turkish Airlines Logo
7:00 pm - 6:35 pmSEA-PDL
40h 35m2 stops
Turkish Airlines Logo
6:35 am - 5:05 pmPDL-SEA
41h 30m2 stops
$1,467Turkish Airlines
Find Deal
Fri, Oct 24 - Sun, Nov 2
Lufthansa Logo
2:20 pm - 12:50 pmSEA-PDL
15h 30m1 stop
Lufthansa Logo
9:30 am - 12:10 pmPDL-SEA
33h 40m2 stops
$4,009Lufthansa
Find Deal
Fri, Oct 24 - Sat, Nov 1
Lufthansa Logo
2:20 pm - 12:50 pmSEA-PDL
15h 30m1 stop
Lufthansa Logo
9:30 am - 1:10 pmPDL-SEA
57h 40m2 stops
$4,387Lufthansa
Find Deal
Booking Insights

KAYAK's insights & trends for Seattle to São Miguel flights

Get data-powered insights and trends into flights from Seattle to São Miguel to help you find the cheapest flights, the best time to fly and much more.

Can I save money by flying with a layover from Seattle to São Miguel?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $1,037, prices are generally cheapest when you fly direct.

Good to know

Cheapest flight$891
Flight from Seattle to Ponta Delgada

FAQs - booking São Miguel flights

  • How does KAYAK find such low prices on flights from Seattle to São Miguel?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seattle to São Miguel.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seattle to São Miguel?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Seattle to São Miguel is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Seattle to São Miguel?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Seattle to São Miguel with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle to São Miguel?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Seattle to São Miguel up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to São Miguel?

    The cheapest time of day to fly to São Miguel is generally in the afternoon, when round-trip flights cost $1,011 on average. The most expensive time of day to fly to São Miguel is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $1,011.

Reviews of the top airline flying from Seattle to São Miguel

 
See real verified KAYAK customer reviews for airlines flying from Seattle to São Miguel. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Seattle to São Miguel? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8915 reviews
8.1Crew
7.3Comfort
7.7Boarding
7.1Entertainment
6.6Food
Airline reviews

Plane was crowded and even when we hit altitude, the plane was hot, not enough air flow.

8.0 ExcellentBill, Aug 2025IAH - LAX
Read more United Airlines reviews

Plane was crowded and even when we hit altitude, the plane was hot, not enough air flow.

Flight attendant in first class gave poor service (like he didn't want to be there) and food was awful. We sat waiting for gate upon arrival over 45 mins.

The pilots were late and it made us 1 hour late. The meat was tough and bok choy was also tough.

Flight was delayed 3 hours. No food and drink vouchers was provided. They offered a mini pretzel bag and water .

Stuck on tarmac for two hours plus a 5.5 hour flight. Rude flight attendant. And no meals, not even for purchase!

The service was good, the food could have been better.

Staff was rude. Didn’t give water for 2 hours. Worst service

Excellent flight. Boarding was efficient and departure was on time. Smooth flight with on time arrival. Deplaning was also efficient.

This flight was perfect. No complaints and only the highest regard for the crew and ground staff and how they executed perfectly. I fly a lot with United and would request predictability and transparency in their operations instead of last minute changes.

This is for UA2274 from Houston to Sacramento. The flight was delayed arriving due to mechanical issues so we left about 3 hours later than scheduled. When boarding the plane the temperature inside was excessive - likely close to 100. Pilot apologized and said it was going to improve at altitude, which it did. But before that I honestly thought there might have been more delays removing passengers made ill from the heat. We were delayed leaving due to another mechanical issue. There was not water on the plane due to a panel that was not secured. They did that quickly, but the combination of mechanical issues was rather disturbing and did not reflect well on United.

Everything you need to know for your flight to São Miguel

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