Flights Dulles → New Orleans
As of November 2026, economy flights from Dulles to New Orleans have a typical range USD 652–2078, median USD 1006. Full range across all 335 offers: USD 488–3388. We analyzed 335 offers from 8 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: Dulles → New Orleans
Based on 335 offers · November 2026. Prices and availability change — run a live search to confirm.
Bag & seat fees: Dulles → New Orleans
Add-on pricing from the cheapest available offer per airline · November 2026 · USD
| Airline | Carry-on | Checked bag | Seat selection |
|---|---|---|---|
| United | — | USD 100 | — |
| United | — | — | — |
| Delta | — | — | — |
| American Airlines | — | — | — |
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 New Orleans cost?
Based on 335 offers · November 2026
Dulles to New Orleans flights ranged from USD 488 to USD 3388 across 335 offers analyzed in November 2026. The chart below shows how prices distributed across all 335 offers.
These 335 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 818 and USD 1265
What hidden fees do Dulles to New Orleans flights charge?
Ancillary fees — bags, seat selection, and payment surcharges — can add 10–25% to the base fare on Dulles to New Orleans routes. The breakdown below is based on 335 offers analyzed in November 2026.
| Carrier | Avg fee (USD) | % of base fare |
|---|---|---|
| United | 100 | 16% |
| UA | 10 | 1% |
| DL | 10 | 1% |
| AA | 10 | 1% |
United: base ~USD 534 + fees USD 100 = ~USD 634 total. United Airlines: base ~USD 836 + fees USD 10 = ~USD 846 total.
United's USD 100 ancillary fees narrow the gap with United Airlines's lower-fee model — the USD 302 base difference shrinks to USD 212 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 Dulles to New Orleans?
8 airlines flew Dulles to New Orleans 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.
| Airline | Offers | Typical range (USD) | Median (USD) | Fees (USD) |
|---|---|---|---|---|
 Frontier Airlines | 1 | — | 494 | n/a |
 UA|F9 | 1 | — | 509 | n/a |
 F9|UA | 1 | — | 538 | n/a |
 Frontier | 4 | 511–622 | 566 | n/a |
 United | 28 | 607–652 | 634 | 100 (16%) |
 United Airlines | 128 | 693–1068 | 846 | 10 (1%) |
 American Airlines | 80 | 973–1292 | 1134 | 10 (1%) |
 Delta Air Lines | 92 | 995–2593 | 1826 | 10 (1%) |
Where do the best Dulles → New Orleans 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 New Orleans flights
- Full-service carriers on Dulles–New Orleans cost 1.7x more than budget airlines (USD 914 vs USD 530 median; overall median USD 1006).
- United charges 10.0x more in ancillary fees than AA — USD 100 vs USD 10 avg per booking.
- The same route priced USD 962 apart depending on where it was booked — the lowest median was USD 523. 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 New Orleans cost?
- Based on 335 offers analyzed, Dulles to New Orleans flights range from USD 488 to USD 3388, with a median price of USD 1006. Search for your specific dates →
- What hidden fees should I expect on Dulles to New Orleans flights?
- On average, ancillary fees (bags, seat selection) add USD 18 to the base fare on Dulles to New Orleans flights. See itemized fees for your itinerary →
- Which airline is cheapest on Dulles to New Orleans including all fees?
- Frontier Airlines has the lowest median fare on Dulles to New Orleans at USD 494 (median across 1 offers in our snapshot). Check which airline wins on your dates →
- Which booking site has the cheapest Dulles–New Orleans 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 523. Run a live search and we'll find the cheapest for you →
- Why do prices vary so much on Dulles to New Orleans routes?
- Dulles to New Orleans has 8 airlines competing, creating a price range from USD 488 to USD 3388 across 335 offers. Prices on this route change with booking timing, advance purchase, and ancillary add-ons. Find where your trip lands in the distribution →
8 airlines compete on this route — we check every one
Find flights for my datesNew route — be among the first to track this itinerary
Building with flight data? Power your app or agent with LetsFG
The same multi-source search behind this page — every airline and the major booking sites, deduplicated and ranked — is available to your app or AI agent. Natural-language or structured queries, live prices, zero price bias.
Try the free sandbox — no card →Free sandbox, instant fake results · email for a key · Bearer-token auth · MCP, Python & JS SDKs · letsfg.co/developers