Flights Honolulu, Oahu → Washington DC
As of November 2026, economy flights from Honolulu, Oahu to Washington DC have a typical range USD 423–750, median USD 589. Full range across all 153 offers: USD 417–1888. We analyzed 153 offers from 9 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: Honolulu, Oahu → Washington DC
Based on 153 offers · November 2026. Prices and availability change — run a live search to confirm.
Bag & seat fees: Honolulu, Oahu → Washington DC
Add-on pricing from the cheapest available offer per airline · November 2026 · USD
| Airline | Carry-on | Checked bag | Seat selection |
|---|---|---|---|
| Delta | Included | USD 45 | — |
| United Airlines | — | USD 40 | — |
| Southwest | Included | USD 45 | — |
| Southwest | — | USD 45 | — |
| United | — | USD 50 | — |
| Delta | — | USD 45 | — |
| Alaska Airlines | Included | — | — |
| Alaska Airlines | Included | USD 40 | — |
| American Airlines | Included | USD 50 | — |
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 Honolulu, Oahu to Washington DC cost?
Based on 153 offers · November 2026
Honolulu, Oahu to Washington DC flights ranged from USD 417 to USD 1888 across 153 offers analyzed in November 2026. The chart below shows how prices distributed across all 153 offers.
These 153 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 438 and USD 732
What hidden fees do Honolulu, Oahu to Washington DC flights charge?
Ancillary fees — bags, seat selection, and payment surcharges — can add 10–25% to the base fare on Honolulu, Oahu to Washington DC routes. The breakdown below is based on 153 offers analyzed in November 2026.
| Carrier | Avg fee (USD) | % of base fare |
|---|---|---|
| DL | 51 | 7% |
| UA | 50 | 7% |
| WN | 45 | 9% |
| Southwest | 45 | 11% |
| United | 50 | 10% |
| Delta | 45 | 11% |
| AS | 41 | 6% |
| ASHA | 40 | 5% |
| AA | 57 | 8% |
United: base ~USD 440 + fees USD 50 = ~USD 490 total. ASHA: base ~USD 634 + fees USD 40 = ~USD 674 total.
United's USD 50 ancillary fees narrow the gap with ASHA's lower-fee model — the USD 194 base difference shrinks to USD 184 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 are relatively consistent across carriers on this route.
Run your search to see itemized fees for your itineraryWhich airline is cheapest from Honolulu, Oahu to Washington DC?
9 airlines flew Honolulu, Oahu to Washington DC 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 (Southwest), fares ranged USD 423–439 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) |
|---|---|---|---|---|
 Southwest | 20 | 423–439 | 423 | 45 (11%) |
 Delta | 3 | — | 423 | 45 (11%) |
 United | 16 | 479–543 | 490 | 50 (10%) |
 Southwest Airlines | 32 | 417–598 | 548 | 45 (8%) |
 ASHA | 3 | 596–965 | 674 | 40 (6%) |
 Alaska Airlines | 34 | 609–824 | 728 | 41 (6%) |
 United Airlines | 21 | 422–732 | 730 | 50 (7%) |
 Delta Air Lines | 13 | 417–732 | 732 | 51 (7%) |
 American Airlines | 11 | 702–827 | 732 | 57 (8%) |
Where do the best Honolulu, Oahu → 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: Honolulu, Oahu to Washington DC flights
- Full-service carriers on Honolulu, Oahu–Washington DC cost 1.3x more than budget airlines (USD 644 vs USD 485 median; overall median USD 589).
- AA charges 1.4x more in ancillary fees than ASHA — USD 57 vs USD 40 avg per booking.
- The same route priced USD 304 apart depending on where it was booked — the lowest median was USD 428. 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 Honolulu, Oahu to Washington DC cost?
- Based on 153 offers analyzed, Honolulu, Oahu to Washington DC flights range from USD 417 to USD 1888, with a median price of USD 589. Search for your specific dates →
- What hidden fees should I expect on Honolulu, Oahu to Washington DC flights?
- On average, ancillary fees (bags, seat selection) add USD 47 to the base fare on Honolulu, Oahu to Washington DC flights. See itemized fees for your itinerary →
- Which airline is cheapest on Honolulu, Oahu to Washington DC including all fees?
- Southwest has the lowest median fare on Honolulu, Oahu to Washington DC at USD 423 (median across 20 offers in our snapshot). Check which airline wins on your dates →
- Which booking site has the cheapest Honolulu, Oahu–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 428. Run a live search and we'll find the cheapest for you →
- Why do prices vary so much on Honolulu, Oahu to Washington DC routes?
- Honolulu, Oahu to Washington DC has 9 airlines competing, creating a price range from USD 417 to USD 1888 across 153 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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