Flights Washington DC → Honolulu, Oahu
As of November 2026, economy flights from Washington DC to Honolulu, Oahu have a typical range USD 1149–2000, median USD 1629. Full range across all 192 offers: USD 1097–7322. We analyzed 192 offers from 10 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: Washington DC → Honolulu, Oahu
Based on 192 offers · November 2026. Prices and availability change — run a live search to confirm.
Bag & seat fees: Washington DC → Honolulu, Oahu
Add-on pricing from the cheapest available offer per airline · November 2026 · USD
| Airline | Carry-on | Checked bag | Seat selection |
|---|---|---|---|
| JetBlue | — | USD 35 | — |
| Alaska Airlines | — | USD 35 | — |
| United Airlines | Included | USD 35 | — |
| Delta | Included | USD 35 | — |
| American Airlines | Included | USD 35 | — |
| United | — | USD 100 | — |
| Southwest | Included | USD 90 | — |
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 Washington DC to Honolulu, Oahu cost?
Based on 192 offers · November 2026
Washington DC to Honolulu, Oahu flights ranged from USD 1097 to USD 7322 across 192 offers analyzed in November 2026. The chart below shows how prices distributed across all 192 offers.
These 192 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 1412 and USD 1713
What hidden fees do Washington DC to Honolulu, Oahu flights charge?
Ancillary fees — bags, seat selection, and payment surcharges — can add 10–25% to the base fare on Washington DC to Honolulu, Oahu routes. The breakdown below is based on 192 offers analyzed in November 2026.
| Carrier | Avg fee (USD) | % of base fare |
|---|---|---|
| B6 | 45 | 4% |
| AS | 49 | 3% |
| UA | 47 | 3% |
| DL | 42 | 2% |
| AA | 45 | 3% |
| United | 100 | 5% |
| WN | 90 | 4% |
United: base ~USD 1391 + fees USD 100 = ~USD 1491 total. Delta Air Lines: base ~USD 1594 + fees USD 42 = ~USD 1636 total.
United's USD 100 ancillary fees narrow the gap with Delta Air Lines's lower-fee model — the USD 203 base difference shrinks to USD 145 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.United charges 2.4x more in ancillary fees than DL on this route. Compare total-cost options when booking.
Run your search to see itemized fees for your itineraryWhich airline is cheapest from Washington DC to Honolulu, Oahu?
10 airlines flew Washington DC to Honolulu, Oahu 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) |
|---|---|---|---|---|
 Southwest | 1 | — | 1097 | n/a |
 B6 | 35 | 1110–1304 | 1149 | 45 (4%) |
 UA|DL | 1 | — | 1255 | n/a |
 United | 26 | 1489–1582 | 1491 | 100 (7%) |
 Alaska Airlines | 19 | 1255–2177 | 1538 | 49 (3%) |
 Delta Air Lines | 74 | 1440–2000 | 1636 | 42 (3%) |
 United Airlines | 32 | 1602–1765 | 1684 | 47 (3%) |
 American Airlines | 1 | — | 1791 | 45 (3%) |
 AS|UA | 1 | — | 1864 | n/a |
 Southwest Airlines | 2 | — | 2214 | 90 (4%) |
Where do the best Washington DC → Honolulu, Oahu 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: Washington DC to Honolulu, Oahu flights
- Full-service carriers on Washington DC–Honolulu, Oahu cost 1.1x more than budget airlines (USD 1608 vs USD 1487 median; overall median USD 1629).
- United charges 2.4x more in ancillary fees than DL — USD 100 vs USD 42 avg per booking.
- The same route priced USD 851 apart depending on where it was booked — the lowest median was USD 1149. 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 Washington DC to Honolulu, Oahu cost?
- Based on 192 offers analyzed, Washington DC to Honolulu, Oahu flights range from USD 1097 to USD 7322, with a median price of USD 1629. Search for your specific dates →
- What hidden fees should I expect on Washington DC to Honolulu, Oahu flights?
- On average, ancillary fees (bags, seat selection) add USD 45 to the base fare on Washington DC to Honolulu, Oahu flights. See itemized fees for your itinerary →
- Which airline is cheapest on Washington DC to Honolulu, Oahu including all fees?
- Southwest has the lowest median fare on Washington DC to Honolulu, Oahu at USD 1097 (median across 1 offers in our snapshot). Check which airline wins on your dates →
- Which booking site has the cheapest Washington DC–Honolulu, Oahu 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 1149. Run a live search and we'll find the cheapest for you →
- Why do prices vary so much on Washington DC to Honolulu, Oahu routes?
- Washington DC to Honolulu, Oahu has 10 airlines competing, creating a price range from USD 1097 to USD 7322 across 192 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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