$396 Find Cheap Flights from Washington, D.C. to São Miguel

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Washington, D.C. to São Miguel departing on 7/3. 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, 0 bags

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 Washington, D.C. 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 Washington, D.C. to São Miguel, as well as popular online travel agencies
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Book Cheap Washington, D.C. 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 Washington, D.C. 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 Washington, D.C. to São Miguel

Wed, Jul 15 - Sat, Jul 18
Multiple Airlines Logo
3:50 pm - 8:10 am
IAD
-
PDL
12h 20m
1 stop
Multiple Airlines Logo
11:30 am - 10:45 am
PDL
-
IAD
27h 15m
1 stop
$683Multiple Airlines
Sun, Jul 12 - Thu, Jul 16
Multiple Airlines Logo
3:50 pm - 8:10 am
IAD
-
PDL
12h 20m
1 stop
Multiple Airlines Logo
9:30 am - 10:45 am
PDL
-
IAD
29h 15m
1 stop
$684Multiple Airlines
Fri, Sep 18 - Tue, Sep 22
Multiple Airlines Logo
3:50 pm - 9:35 am
IAD
-
PDL
13h 45m
1 stop
Multiple Airlines Logo
10:30 am - 3:10 pm
PDL
-
IAD
32h 40m
1 stop
$737Multiple Airlines
Fri, Oct 23 - Fri, Oct 30
TAP AIR PORTUGAL Logo
10:50 pm - 3:00 pm
IAD
-
PDL
12h 10m
1 stop
TAP AIR PORTUGAL Logo
7:25 pm - 4:15 pm
PDL
-
IAD
23h 50m
1 stop
$746TAP AIR PORTUGAL
Mon, Nov 9 - Mon, Nov 16
TAP AIR PORTUGAL Logo
5:25 pm - 8:20 am
IAD
-
PDL
10h 55m
1 stop
TAP AIR PORTUGAL Logo
7:25 pm - 2:45 pm
PDL
-
IAD
23h 20m
1 stop
$748TAP AIR PORTUGAL
Mon, Oct 19 - Fri, Oct 30
TAP AIR PORTUGAL Logo
10:35 pm - 2:45 pm
IAD
-
PDL
12h 10m
1 stop
TAP AIR PORTUGAL Logo
9:30 am - 4:15 pm
PDL
-
IAD
33h 45m
1 stop
$755TAP AIR PORTUGAL
Tue, Jun 30 - Wed, Jul 8
United Airlines Logo
6:15 am - 8:40 am
BWI
-
PDL
22h 25m
2 stops
United Airlines Logo
9:35 am - 1:57 pm
PDL
-
BWI
32h 22m
2 stops
$1,094United Airlines
Mon, Aug 10 - Wed, Aug 19
United Airlines Logo
10:32 am - 8:40 am
BWI
-
PDL
18h 08m
2 stops
United Airlines Logo
9:35 am - 6:13 pm
PDL
-
BWI
36h 38m
2 stops
$1,096United Airlines
Thu, Aug 27 - Sat, Sep 12
WestJet Logo
7:17 pm - 9:35 am
BWI
-
PDL
34h 18m
2 stops
WestJet Logo
11:30 am - 10:54 pm
PDL
-
BWI
15h 24m
2 stops
$1,154WestJet
Sat, Aug 15 - Sat, Aug 22
WestJet Logo
6:05 am - 8:10 am
BWI
-
PDL
46h 05m
2 stops
WestJet Logo
11:30 am - 10:57 am
PDL
-
BWI
27h 27m
2 stops
$1,234WestJet
Booking Insights

KAYAK's insights & trends for Washington, D.C. to São Miguel flights

Get data-powered insights and trends into flights from Washington, D.C. 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 Washington, D.C. 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 $479, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Washington, D.C. to São Miguel?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Washington, D.C. to São Miguel, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Washington, D.C. to São Miguel is August, when tickets cost $507 (return) on average. On the other hand, the most expensive months are December and July, when the average cost of round-trip tickets is $1,276 and $840 respectively.

Good to know

Low seasonJanuary
Cheapest flight$396
Best time to beat the crowds with an average 26% drop in price.
Most popular time to fly and prices are also 2% lower on average.
Flight from Reagan Washington National Airport to Ponta Delgada

FAQs - booking São Miguel flights

  • How does KAYAK find such low prices on flights from Washington, D.C. 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 Washington, D.C. to São Miguel.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Washington, D.C. 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 Washington, D.C. 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 Washington, D.C. 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 Washington, D.C. 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 Washington, D.C. to São Miguel up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Washington, D.C. to São Miguel

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. 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 Washington, D.C. 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 9749 reviews
7.1Entertainment
8.1Crew
7.7Boarding
7.3Comfort
6.6Food
Airline reviews

Our flight was canceled same day and we were never informed. Had to pay more and worse seating on another airline.

2.0 MediocreAnonymous, May 2026
IAD - MUC
Read more United Airlines reviews

Our flight was canceled same day and we were never informed. Had to pay more and worse seating on another airline.

Did not like that we couldn't complete check in on-line without providing pictures of our passports. Worry about identity theft. We had no delays and boarding was handled In an efficient manner.

Excellent! I got to Munich and was transferred to my Lufthansa flight quickly, in 15 to 20 minutes, so I did not miss my flight. However, I had checked my overhead bag at the boarding gate in Tampa. That got to Tunis the next day. That is to be expected.

WiFi didn’t exist , seats were super cramped, lights stayed on near my seat for a long time while others were dimmed, the food/trash/drink cart hit my shoulder at least a couple of times while moving, food options were down to just one option by the time it got to my row, the utensils were garbage (knife bent at a couple of places by the time I was done eating) the spoon was very flimsy plastic

Vegetarian selection could be better. Bread was too hard to chew.

Crew was friendly and competent. Food, wine, and entertainment were excellent except the raw tuna on the flight to Split. Recommend against serving that - at least as the only option. Many medical conditions do not allow people to eat raw fish.

After arriving in Chicago, we were taxiing for 1.5 hours with infrequent and untruthful updates about the amount of time it would take to arrive at the gate. Minimally, the team could have provided timing expectations that were more truthful, especially one their original expectations were not met.

United didn’t even try to hold the flight for me. They knew I had a tight connection and when I arrived at the gate less than 10 mins after final boarding the flight had already gone. The gate agent wasn’t even notified that I was on my way. She was told I wasn’t at the airport

Good quick flight on a small but comfortable plane. I'm 6'3 and had plenty of space.

The flight was delayed so we were dead tired, and after that the turbulence was horrible. I was very scared.

The passport control process in Lisbon ranks as a 1 on a 1 to 5 scale. Terrible. In line 2 hours and still missed our first flight. Next day, 1.5 hours but we made the flight. The Business Class food was poor. Unidentifiable. Not tasty at all. Unacceptable in BC. Attendants were adequate. Flight left late and arrived late. After this trip, we will not be flying TAP nor will we be connecting through Lisbon.

Flight attendants in business class were rather indifferent While in second leg operated by Portugalia TAP subsidiary were outstanfy

Great service overall. One of the best international flight experiences Ive had.

The chicken was so dry it was impossible to eat. No substitute was offered. The port to charge my phone was broken and all I got was a shrug from the crew. The entertainment system was glitchy and subtitles didn’t load. Crew seemed fully uninterested and unfriendly.

The flight crew were absolute rock stars. When they came to the gate they looked like royalty, so chic. They also were extremely kind. Food was good and I loved the lack of plastic waste. The flight was lovely and smooth.

We were unable to check in due to technical problems on TAP’s end. The flight was delayed forty minutes with no reason given. We received timely notice of the flight delay. We were also notified of a gate change. The new gate was at a different terminal. When we got to the new terminal, we learned that we had to go back to the old terminal first to check in. This information should have been included along with the gate change notification. Also unexplained, the steward skipped us when offering breakfast.

They left our luggage uncovered on tarmac in pouring rain during an hour delay of departure! At our final destination, we found ALL OF OUR CLOTHES/SHOES soaked all the way through!! Our 1st connection plane was a great business class accommodation but only 50 minutes long. Our 2nd connection from Lisbon (another delay with luggage uncovered on tarmac) had only the extra legroom and mediocre food in business class - no entertainment and no extra comfort seating. Will not use TAP Air Portugal again!

The food left a lot to be desired. The crew was great

Horrible experience at tbe check in ladie she was very racist ,she doesn't speak portuguese too and forced me to check in my carrion bag and I saw everyone with carrion bag inside anda lot of space ,she was rude unprofessional

Departed late. Flight crew some of the most professional I have ever experienced. First time we’ve flown this airline

Everything you need to know for your flight to São Miguel

Cabin class types available on flights to Washington, D.C.

Cabin classes available on flights to Washington, D.C.. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.