Flights Paris (Roissy-en-France, Val-d'Oise) → Dayton
As of October 2026, economy flights from Paris (Roissy-en-France, Val-d'Oise) to Dayton have a typical range USD 843–1044, median USD 940. Full range across all 200 offers: USD 839–2978. We analyzed 200 offers from 12 airlines in a single price check.
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: Paris (Roissy-en-France, Val-d'Oise) → Dayton
Based on 200 offers · October 2026. Prices and availability change — run a live search to confirm.
Bag & seat fees: Paris (Roissy-en-France, Val-d'Oise) → Dayton
Add-on pricing from the cheapest available offer per airline · October 2026 · USD
| Airline | Carry-on | Checked bag | Seat selection |
|---|---|---|---|
| American Airlines | Included | USD 35 | — |
| Lufthansa | Included | USD 35 | — |
| United | Included | USD 35 | — |
| British Airways | Included | USD 65 | — |
| Brussels Airlines | Included | USD 35 | — |
| Air France | Included | USD 35 | — |
| KLM | Included | USD 35 | — |
| Virgin Atlantic | Included | Included | — |
| Delta | Included | USD 35 | — |
| Iberia | Included | USD 30 | — |
| Scandinavian Airlines | 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 Paris (Roissy-en-France, Val-d'Oise) to Dayton cost?
Based on 200 offers · October 2026
Paris (Roissy-en-France, Val-d'Oise) to Dayton flights ranged from USD 839 to USD 2978 across 200 offers analyzed in October 2026. The chart below shows how prices distributed across all 200 offers.
These 200 offers (October 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 921 and USD 991
What hidden fees do Paris (Roissy-en-France, Val-d'Oise) to Dayton flights charge?
Ancillary fees — bags, seat selection, and payment surcharges — can add 10–25% to the base fare on Paris (Roissy-en-France, Val-d'Oise) to Dayton routes. The breakdown below is based on 200 offers analyzed in October 2026.
| Carrier | Avg fee (USD) | % of base fare |
|---|---|---|
| AA | 45 | 5% |
| LH | 45 | 5% |
| UA | 45 | 5% |
| BA | 80 | 8% |
| SN | 45 | 5% |
| AF | 47 | 5% |
| KL | 47 | 5% |
| VS | 20 | 2% |
| DL | 45 | 4% |
| IB | 42 | 4% |
| SK | 40 | 1% |
British Airways: base ~USD 854 + fees USD 80 = ~USD 934 total. Virgin Atlantic: base ~USD 971 + fees USD 20 = ~USD 991 total.
British Airways's USD 80 ancillary fees narrow the gap with Virgin Atlantic's lower-fee model — the USD 117 base difference shrinks to USD 57 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.BA charges 4.0x more in ancillary fees than VS on this route. Compare total-cost options when booking.
Run your search to see itemized fees for your itineraryWhich airline is cheapest from Paris (Roissy-en-France, Val-d'Oise) to Dayton?
12 airlines flew Paris (Roissy-en-France, Val-d'Oise) to Dayton in this dataset. 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 (American Airlines), fares ranged USD 843–957 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) |
|---|---|---|---|---|
 American Airlines | 59 | 843–957 | 847 | 45 (5%) |
 United | 6 | — | 933 | n/a |
 British Airways | 10 | 934–1152 | 934 | 80 (9%) |
 Lufthansa | 21 | 922–966 | 938 | 45 (5%) |
 United Airlines | 29 | 935–944 | 940 | 45 (5%) |
 Brussels Airlines | 9 | 943–967 | 957 | 45 (5%) |
 Air France | 13 | 991–1044 | 991 | 47 (5%) |
 Virgin Atlantic | 13 | 991–1055 | 991 | 20 (2%) |
 Delta Air Lines | 18 | 991–1048 | 991 | 45 (5%) |
 KLM | 20 | 991–1048 | 991 | 47 (5%) |
 Iberia | 1 | — | 1047 | 42 (4%) |
 SAS | 1 | — | 2978 | 40 (1%) |
Where do the best Paris (Roissy-en-France, Val-d'Oise) → Dayton 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: Paris (Roissy-en-France, Val-d'Oise) to Dayton flights
- Paris (Roissy-en-France, Val-d'Oise)–Dayton had 200 offers analyzed. Median price: USD 940.
- BA charges 4.0x more in ancillary fees than VS — USD 80 vs USD 20 avg per booking.
- The same route priced USD 12 apart depending on where it was booked — the lowest median was USD 933. 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 Paris (Roissy-en-France, Val-d'Oise) to Dayton cost?
- Based on 200 offers analyzed, Paris (Roissy-en-France, Val-d'Oise) to Dayton flights range from USD 839 to USD 2978, with a median price of USD 940. Search for your specific dates →
- What hidden fees should I expect on Paris (Roissy-en-France, Val-d'Oise) to Dayton flights?
- On average, ancillary fees (bags, seat selection) add USD 45 to the base fare on Paris (Roissy-en-France, Val-d'Oise) to Dayton flights. See itemized fees for your itinerary →
- Which airline is cheapest on Paris (Roissy-en-France, Val-d'Oise) to Dayton including all fees?
- American Airlines has the lowest median fare on Paris (Roissy-en-France, Val-d'Oise) to Dayton at USD 847 (median across 59 offers in our snapshot). Check which airline wins on your dates →
- Which booking site has the cheapest Paris (Roissy-en-France, Val-d'Oise)–Dayton 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 933. Run a live search and we'll find the cheapest for you →
- Why do prices vary so much on Paris (Roissy-en-France, Val-d'Oise) to Dayton routes?
- Paris (Roissy-en-France, Val-d'Oise) to Dayton has 12 airlines competing, creating a price range from USD 839 to USD 2978 across 200 offers. Prices on this route change with booking timing, advance purchase, and ancillary add-ons. Find where your trip lands in the distribution →
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