IAD - SID

$1,507 Find Cheap Flights from Washington, D.C. to Espargos

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Washington, D.C. to Espargos departing on 6/13. 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.
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KAYAK searches hundreds of travel sites at once for deals on flights to Espargos

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Espargos, 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 Espargos, as well as popular online travel agencies
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Cheap Flight Deals from Washington, D.C. to Espargos (IAD-SID)

 
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 Espargos 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.

Recent round-trip flight deals from Washington, D.C. to Espargos

KAYAK's recommended round-trip deals from the most popular airlines that fly from Washington, D.C. to Espargos.
Discover the best prices for you by selecting your travel dates on KAYAK.
Logo
8:18 am - 8:45 pmIAD-SID
33h 27m3 stops
Logo
3:20 pm - 9:04 pmSID-IAD
32h 44m3 stops
$1,507
Find Deal
Fri, Jun 13 - Fri, Jun 20
Logo
8:18 am - 8:45 pmIAD-SID
33h 27m3 stops
Logo
3:20 pm - 9:27 pmSID-IAD
33h 07m2 stops
$1,530
Find Deal
Fri, Jun 13 - Fri, Jun 20
TAP AIR PORTUGAL Logo
5:40 pm - 11:40 amIAD-SID
39h 00m1 stop
TAP AIR PORTUGAL Logo
12:15 am - 4:20 pmSID-IAD
19h 05m1 stop
$1,733TAP AIR PORTUGAL
Find Deal
Fri, Jun 13 - Thu, Jun 19
Logo
11:35 am - 8:45 pmIAD-SID
30h 10m3 stops
Logo
12:15 am - 4:20 pmSID-IAD
19h 05m1 stop
$1,738
Find Deal
Fri, Jun 13 - Thu, Jun 19
Logo
1:52 pm - 8:45 pmIAD-SID
27h 53m2 stops
Logo
3:20 pm - 9:27 pmSID-IAD
33h 07m2 stops
$1,764
Find Deal
Fri, Jun 13 - Fri, Jun 20
TAP AIR PORTUGAL Logo
5:40 pm - 11:15 pmIAD-SID
26h 35m1 stop
TAP AIR PORTUGAL Logo
12:45 pm - 3:20 pmSID-IAD
29h 35m1 stop
$1,905TAP AIR PORTUGAL
Find Deal
Fri, Jun 13 - Fri, Jun 20
Logo
5:12 pm - 11:15 pmIAD-SID
27h 03m2 stops
Logo
12:15 am - 4:20 pmSID-IAD
19h 05m1 stop
$1,982
Find Deal
Fri, Jun 13 - Thu, Jun 19
Logo
10:20 pm - 11:15 pmIAD-SID
21h 55m1 stop
Logo
12:45 pm - 1:30 pmSID-IAD
27h 45m2 stops
$2,018
Find Deal
Fri, Jun 13 - Fri, Jun 20
Useful Info

Good to know

Cheapest flight$1,507
Flight from Washington, D.C. to Espargos

When to book flights from Washington, D.C. to Espargos

Are your dates flexible? Find out the best times to travel from Washington, D.C. to Espargos based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Washington, D.C. to Espargos flights

  • What is the cheapest flight from Washington, D.C. Dulles Intl Airport to Espargos?

    In the last 3 days, the lowest price for a flight from Washington, D.C. Dulles Intl Airport to Espargos was $1,507 for a round-trip ticket.

  • Do I need a passport to fly between Washington, D.C. and Espargos?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Washington, D.C. and on arrival in Espargos.

  • Which airports will I be using when flying from Washington, D.C. to Espargos?

    Washington, D.C. and Espargos are both served by 1 main airport. You will leave Washington, D.C. from Washington, D.C. Dulles Intl and will be arriving at Espargos Amilcar Cabral Intl.

  • Which aircraft models fly most regularly from Washington, D.C. to Espargos?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Washington, D.C. to Espargos?

    Star Alliance is the only airline alliance operating flights between Washington, D.C. and Espargos.

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

    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 Espargos.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Espargos from Washington, D.C. 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 Espargos?

    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 to Espargos with an airline and back to Washington, D.C. with another airline. Booking your flights between Washington, D.C. and SID can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington, D.C. to Espargos?

    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 to Espargos from Washington, D.C. up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top airline flying from Washington, D.C. to Espargos

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to Espargos. 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 Espargos? 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.
7.1
TAP AIR PORTUGALOverall score based on 1851 reviews
7.0Boarding
6.3Entertainment
7.1Comfort
6.2Food
7.8Crew
Airline reviews

Flight was packed. This was a very uncomfortable experience. Boarding process could be explained better. Despite recommending a window seat when travelling with a pet in the cabin, the seat in front of me had less space than the center and aisle seats. For Premium Economy, the seats were crammed with minimal legroom. I hate to think what Regular Economy was like. The cabin crew missed me at first when handing out meals. When my meal eventually came, there were no utensils. I'd originally booked to fly Business Class; those seats didn't look that great either.

4.0 OkayAnonymous, Feb 2025BOS - LIS
Read more TAP AIR PORTUGAL reviews

Flight was packed. This was a very uncomfortable experience. Boarding process could be explained better. Despite recommending a window seat when travelling with a pet in the cabin, the seat in front of me had less space than the center and aisle seats. For Premium Economy, the seats were crammed with minimal legroom. I hate to think what Regular Economy was like. The cabin crew missed me at first when handing out meals. When my meal eventually came, there were no utensils. I'd originally booked to fly Business Class; those seats didn't look that great either.

Flight was packed. This was a very uncomfortable experience. Boarding process could be explained better. Despite recommending a window seat when travelling with a pet in the cabin, the seat in front of me had less space than the center and aisle seats. For Premium Economy, the seats were crammed with minimal legroom. I hate to think what Regular Economy was like. The cabin crew missed me at first when handing out meals. When my meal eventually came, there were no utensils.

First time and I enjoyed the trip…. Will fly again soon 🔜

Delayed flight because other plane was occupying the gate for longer than expected. Once we boarded the plane had to wait 1 hour before taking off. We. Almost lost our connection flight and the baggage didn’t make it. We had to wait two days to receive our luggage. Hope they improve the timing or work with the airport to get better service.

I’m still missing my bags. I’m soo frustrated

TAP boarding gate agents singled out Group A line to gate check all carry on bags …. Supposedly because of lack on bin space. BUT ALL OTHERS WERE PERMITTED WITH CARRY ON BAGS. Additionally so many passengers entering the plane after us were permitted carry on bags. And when the plane was fully loaded, there was a number of open spaces in the overhead bins. I WILL SEARCH OTHER OPTIONS BEFORE FLYING TAP AGAIN

Boarding went fast. Lisbon's gates are too small for the flights they serve.

Got in on time. Food was the worst ever. Comfort was terrible. Check in was incredibly bad.

Great overall experience with TAP - would not hesitate to recommend for your next trip to or from Portugal

Correct meal and overall flight went well. 204€ for an extra luggage is simply exaggerated

Everything you need to know for your flight from Washington, D.C. to Espargos

Information on your arrival and departure airports

Espargos (SID)
Washington, D.C. (IAD)

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