Flights Dulles → Dulles
As of November 2026, economy flights from Dulles to Dulles have a typical range USD 1792–5132, median USD 2647. Full range across all 48 offers: USD 1755–5541. We found 79% of 48 offers from budget carriers (around USD 2628) and 21% from full-service carriers (around USD 4960).
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: Dulles → Dulles
Based on 48 offers · November 2026. Prices and availability change — run a live search to confirm.
Bag & seat fees: Dulles → Dulles
Add-on pricing from the cheapest available offer per airline · November 2026 · USD
| Airline | Carry-on | Checked bag | Seat selection |
|---|---|---|---|
| TAP Air Portugal | Included | USD 30 | — |
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 Dulles to Dulles cost?
Based on 48 offers · November 2026
Dulles to Dulles flights ranged from USD 1755 to USD 5541 across 48 offers analyzed in November 2026. Two fare clusters detected: budget fares around 1944 and premium fares around 2701 The chart below shows how prices distributed across all 48 offers.
These 48 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 2622 and USD 2649
What hidden fees do Dulles to Dulles flights charge?
Ancillary fees — bags, seat selection, and payment surcharges — can add 10–25% to the base fare on Dulles to Dulles routes. The breakdown below is based on 48 offers analyzed in November 2026.
| Carrier | Avg fee (USD) | % of base fare |
|---|---|---|
| TP | 21 | 1% |
Add USD 21 in average fees to base fare to get the true total cost of your ticket.
Run a live search to see the total-cost breakdown for your specific itinerary — fees vary by bag allowance, seat selection, and payment method.
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 Dulles to Dulles?
3 airlines flew Dulles 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 (TAP Air Portugal), fares ranged USD 1792–2649 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) |
|---|---|---|---|---|
 TAP Air Portugal | 38 | 1792–2649 | 2628 | 21 (1%) |
 Lufthansa | 5 | — | 4960 | n/a |
 Air France | 5 | 5535–5541 | 5541 | n/a |
Where do the best Dulles → 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: Dulles to Dulles flights
- Dulles–Dulles had 48 offers analyzed. Median price: USD 2647.
- Ancillary fees averaged USD 21 per offer on this route — 1% of the base fare.
- The same route priced USD 3205 apart depending on where it was booked — the lowest median was USD 1755. 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 Dulles to Dulles cost?
- Based on 48 offers analyzed, Dulles to Dulles flights range from USD 1755 to USD 5541, with a median price of USD 2647. Search for your specific dates →
- What hidden fees should I expect on Dulles to Dulles flights?
- On average, ancillary fees (bags, seat selection) add USD 21 to the base fare on Dulles to Dulles flights. See itemized fees for your itinerary →
- Which airline is cheapest on Dulles to Dulles including all fees?
- TAP Air Portugal has the lowest median fare on Dulles to Dulles at USD 2628 (median across 38 offers in our snapshot). Check which airline wins on your dates →
- Which booking site has the cheapest Dulles–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 1755. Run a live search and we'll find the cheapest for you →
- Why do prices vary so much on Dulles to Dulles routes?
- Dulles to Dulles has 3 airlines competing, creating a price range from USD 1755 to USD 5541 across 48 offers. There are two distinct fare clusters on this route: budget options and premium fares. Find where your trip lands in the distribution →
3 airlines, two price clusters — find which fits your budget
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