Flights Madrid → Dulles
As of November 2026, economy flights from Madrid to Dulles have a typical range USD 1539–4942, median USD 3491. Full range across all 81 offers: USD 1508–9384. We found 49% of 81 offers from budget carriers (around USD 3425) and 51% from full-service carriers (around USD 3491).
Preview snapshot — prices change. Search for live results.
Data collected by LetsFG's multi-source price checks — every airline and the major booking sites checked for this route. How we collect data →
Best offers by airline: Madrid → Dulles
Based on 81 offers · November 2026. Prices and availability change — run a live search to confirm.
Bag & seat fees: Madrid → Dulles
Add-on pricing from the cheapest available offer per airline · November 2026 · USD
| Airline | Carry-on | Checked bag | Seat selection |
|---|---|---|---|
| American Airlines | Included | USD 35 | — |
| KLM | Included | — | — |
| Air France | Included | — | — |
| Iberia | Included | USD 30 | — |
| TAP AIR PORTUGAL | Included | Included | — |
| Virgin Atlantic | Included | Included | — |
| Lufthansa | — | — | — |
| Brussels Airlines | Included | USD 35 | — |
| SWISS | — | — | — |
| Aer Lingus | Included | Included | — |
| Finnair | — | USD 30 | — |
| British Airways | — | USD 65 | — |
| Delta | Included | — | — |
| Avianca | Included | Included | — |
| SAUDIA | Included | Included | — |
| Aeromexico | Included | Included | — |
Fees are estimates from the prices we checked and may not reflect your specific itinerary, booking class, or payment method. Run a live search for exact pricing.
How much do flights from Madrid to Dulles cost?
Based on 81 offers · November 2026
Madrid to Dulles flights ranged from USD 1508 to USD 9384 across 81 offers analyzed in November 2026. Two fare clusters detected: budget fares around 1902 and premium fares around 3477 The chart below shows how prices distributed across all 81 offers.
These 81 offers (November 2026) span multiple departure dates and booking windows — your travel dates may fall anywhere in this distribution. Only a live search shows where your specific trip lands.
50% of offers priced between USD 1682 and USD 3598
What hidden fees do Madrid to Dulles flights charge?
Ancillary fees — bags, seat selection, and payment surcharges — can add 10–25% to the base fare on Madrid to Dulles routes. The breakdown below is based on 81 offers analyzed in November 2026.
| Carrier | Avg fee (USD) | % of base fare |
|---|---|---|
| AA | 41 | 2% |
| KL | 13 | 1% |
| AF | 30 | 2% |
| IB | 23 | 1% |
| TP | 30 | 1% |
| VS | 20 | 1% |
| LH | 10 | 0% |
| SN | 45 | 1% |
| LX | 13 | 0% |
| EI | 28 | 1% |
| AY | 40 | 1% |
| BA | 48 | 1% |
| DL | 11 | 0% |
| AV | 11 | 0% |
| SV | 11 | 0% |
| AM | 0 | 0% |
British Airways: base ~USD 4894 + fees USD 48 = ~USD 4942 total. Saudia: base ~USD 7954 + fees USD 11 = ~USD 7965 total.
British Airways's USD 48 ancillary fees narrow the gap with Saudia's lower-fee model — the USD 3060 base difference shrinks to USD 3023 after fees. Always compare total cost, not just the advertised base fare.
Estimates based on median total minus average ancillary fee. Actual base fares vary by itinerary.Fee levels vary significantly across carriers on this route — some carriers charge 50%+ above the base fare in ancillary fees.
Run your search to see itemized fees for your itineraryWhich airline is cheapest from Madrid to Dulles?
24 airlines flew Madrid to Dulles in this dataset. The route shows a clear split between low-cost and full-service carriers. Knowing the airline isn't enough — the typical fare range below shows how far prices swing on each one. Median and range include all fees we recorded.
Even on the cheapest airline (KLM), fares ranged USD 1535–1650 in this snapshot. Your exact price depends on your dates and how far ahead you book — run a live search to see your number →
| Airline | Offers | Typical range (USD) | Median (USD) | Fees (USD) |
|---|---|---|---|---|
 KLM | 3 | 1535–1650 | 1535 | 13 (1%) |
 American Airlines | 8 | 1530–2592 | 1539 | 41 (3%) |
 Virgin Atlantic | 3 | — | 1680 | 20 (1%) |
 Delta | 6 | — | 1682 | n/a |
 Air France | 2 | 1579–1922 | 1751 | 30 (2%) |
 TAP Air Portugal | 9 | 1661–2311 | 2121 | 30 (1%) |
 IB|VS | 1 | — | 2204 | n/a |
 Lufthansa | 5 | 2577–3090 | 3070 | 10 (0%) |
 Brussels Airlines | 1 | — | 3077 | 45 (1%) |
 Swiss | 2 | 3151–3700 | 3425 | 13 (0%) |
 Iberia | 3 | 1929–3523 | 3491 | 23 (1%) |
 Aer Lingus | 3 | 3490–8206 | 3495 | 28 (1%) |
 Finnair | 1 | — | 3512 | 40 (1%) |
 American | 3 | — | 3515 | n/a |
 Iberia | 9 | 3550–3556 | 3550 | n/a |
 British Airways | 2 | — | 3550 | n/a |
 Delta Air Lines | 1 | — | 3680 | 11 (0%) |
 Air Canada | 1 | — | 3770 | n/a |
 United | 1 | — | 3772 | n/a |
 Lufthansa | 2 | — | 3791 | n/a |
 Avianca | 1 | — | 4720 | 11 (0%) |
 British Airways | 12 | 3549–5447 | 4942 | 48 (1%) |
 Saudia | 1 | — | 7965 | 11 (0%) |
 AM | 1 | — | 7970 | 0 (0%) |
Where do the best Madrid → Dulles prices come from?
We checked direct airlines, travel agencies, and meta-search for this route. On this route the lowest median came from meta-search sources, but the cheapest channel shifts by route and date — which is exactly why a live search across all of them wins.
We compare every airline and the major booking sites but never disclose which — that's our edge. Prices are the ones we observed and aren't official data from any platform. Run a live search and we bring you the cheapest, wherever it is.
Key facts: Madrid to Dulles flights
- Madrid–Dulles had 81 offers analyzed. Median price: USD 3491.
- BA charges 4.8x more in ancillary fees than LH — USD 48 vs USD 10 avg per booking.
- The same route priced USD 4662 apart depending on where it was booked — the lowest median was USD 1680. We search every airline and the major booking sites at once so you always see that lowest price.
Frequently asked questions
- How much does a flight from Madrid to Dulles cost?
- Based on 81 offers analyzed, Madrid to Dulles flights range from USD 1508 to USD 9384, with a median price of USD 3491. Search for your specific dates →
- What hidden fees should I expect on Madrid to Dulles flights?
- On average, ancillary fees (bags, seat selection) add USD 30 to the base fare on Madrid to Dulles flights. See itemized fees for your itinerary →
- Which airline is cheapest on Madrid to Dulles including all fees?
- KLM has the lowest median fare on Madrid to Dulles at USD 1535 (median across 3 offers in our snapshot). Check which airline wins on your dates →
- Which booking site has the cheapest Madrid–Dulles flights?
- It depends on your dates — no single site is always cheapest. We search every airline and the major booking sites at once (travel agencies and meta-search included) and surface whichever is lowest; the best median in this snapshot was USD 1680. Run a live search and we'll find the cheapest for you →
- Why do prices vary so much on Madrid to Dulles routes?
- Madrid to Dulles has 24 airlines competing, creating a price range from USD 1508 to USD 9384 across 81 offers. There are two distinct fare clusters on this route: budget options and premium fares. Find where your trip lands in the distribution →
24 airlines, two price clusters — find which fits your budget
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