Flights Bâle / Mulhouse → Washington DC
As of November 2026, economy flights from Bâle / Mulhouse to Washington DC have a typical range USD 843–2477, median USD 1477. Full range across all 138 offers: USD 456–4379. We found 59% of 138 offers from budget carriers (around USD 1473) and 41% from full-service carriers (around USD 1569).
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: Bâle / Mulhouse → Washington DC
Based on 138 offers · November 2026. Prices and availability change — run a live search to confirm.
Bag & seat fees: Bâle / Mulhouse → Washington DC
Add-on pricing from the cheapest available offer per airline · November 2026 · USD
| Airline | Carry-on | Checked bag | Seat selection |
|---|---|---|---|
| British Airways | Included | — | — |
| Lufthansa | Included | — | — |
| British Airways | — | USD 1 | — |
| Turkish Airlines | Included | Included | — |
| American Airlines | — | USD 35 | — |
| KLM | Included | Included | — |
| Air Arabia Maroc | Included | — | — |
| Air France | Included | USD 35 | — |
| Delta | Included | USD 35 | — |
| Air Canada | Included | USD 30 | — |
| Austrian Airlines | Included | USD 35 | — |
| United | Included | USD 35 | — |
| SWISS | Included | USD 40 | — |
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 Bâle / Mulhouse to Washington DC cost?
Based on 138 offers · November 2026
Bâle / Mulhouse to Washington DC flights ranged from USD 456 to USD 4379 across 138 offers analyzed in November 2026. Two fare clusters detected: budget fares around 1437 and premium fares around 3398 The chart below shows how prices distributed across all 138 offers.
These 138 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 1177 and USD 1860
What hidden fees do Bâle / Mulhouse to Washington DC flights charge?
Ancillary fees — bags, seat selection, and payment surcharges — can add 10–25% to the base fare on Bâle / Mulhouse to Washington DC routes. The breakdown below is based on 138 offers analyzed in November 2026.
| Carrier | Avg fee (USD) | % of base fare |
|---|---|---|
| BA | 47 | 4% |
| LH | 39 | 3% |
| British Airways | 1 | 0% |
| TK | 10 | 1% |
| AA | 45 | 4% |
| KL | 41 | 2% |
| 3O | 30 | 2% |
| AF | 47 | 3% |
| DL | 45 | 2% |
| AC | 42 | 2% |
| OS | 45 | 2% |
| UA | 55 | 4% |
| LX | 52 | 1% |
British Airways: base ~USD 957 + fees USD 47 = ~USD 1004 total. 3O: base ~USD 1225 + fees USD 30 = ~USD 1255 total.
British Airways's USD 47 ancillary fees narrow the gap with 3O's lower-fee model — the USD 268 base difference shrinks to USD 251 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.UA charges 54.5x more in ancillary fees than British Airways on this route. Compare total-cost options when booking.
Run your search to see itemized fees for your itineraryWhich airline is cheapest from Bâle / Mulhouse to Washington DC?
14 airlines flew Bâle / Mulhouse to Washington DC 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 (British Airways), fares ranged USD 643–890 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) |
|---|---|---|---|---|
 British Airways | 2 | 643–890 | 767 | 1 (0%) |
 Turkish Airlines | 1 | — | 963 | 10 (1%) |
 British Airways | 36 | 540–1777 | 1004 | 47 (5%) |
 American Airlines | 6 | 1014–1086 | 1014 | 45 (4%) |
 3O | 1 | — | 1255 | 30 (2%) |
 Air Canada | 7 | 1413–3294 | 1413 | 42 (3%) |
 Austrian | 3 | 1426–3191 | 1450 | 45 (3%) |
 Lufthansa | 17 | 1425–1553 | 1471 | 39 (3%) |
 United Airlines | 9 | 1468–1543 | 1473 | 55 (4%) |
 EN | 6 | 1501–3628 | 1569 | n/a |
 KLM | 16 | 1343–1887 | 1635 | 41 (3%) |
 Air France | 12 | 1524–1909 | 1649 | 47 (3%) |
 Delta Air Lines | 17 | 1889–2431 | 1895 | 45 (2%) |
 Swiss | 5 | 3476–3589 | 3486 | 52 (1%) |
Where do the best Bâle / Mulhouse → Washington DC prices come from?
We checked direct airlines, travel agencies, and meta-search for this route. On this route the lowest median came from travel agency 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: Bâle / Mulhouse to Washington DC flights
- Bâle / Mulhouse–Washington DC had 138 offers analyzed. Median price: USD 1477.
- UA charges 54.5x more in ancillary fees than British Airways — USD 55 vs USD 1 avg per booking.
- The same route priced USD 795 apart depending on where it was booked — the lowest median was USD 767. 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 Bâle / Mulhouse to Washington DC cost?
- Based on 138 offers analyzed, Bâle / Mulhouse to Washington DC flights range from USD 456 to USD 4379, with a median price of USD 1477. Search for your specific dates →
- What hidden fees should I expect on Bâle / Mulhouse to Washington DC flights?
- On average, ancillary fees (bags, seat selection) add USD 45 to the base fare on Bâle / Mulhouse to Washington DC flights. See itemized fees for your itinerary →
- Which airline is cheapest on Bâle / Mulhouse to Washington DC including all fees?
- British Airways has the lowest median fare on Bâle / Mulhouse to Washington DC at USD 767 (median across 2 offers in our snapshot). Check which airline wins on your dates →
- Which booking site has the cheapest Bâle / Mulhouse–Washington DC 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 767. Run a live search and we'll find the cheapest for you →
- Why do prices vary so much on Bâle / Mulhouse to Washington DC routes?
- Bâle / Mulhouse to Washington DC has 14 airlines competing, creating a price range from USD 456 to USD 4379 across 138 offers. There are two distinct fare clusters on this route: budget options and premium fares. Find where your trip lands in the distribution →
14 airlines, two price clusters — find which fits your budget
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