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Flights San Diego → Kailua-Kona

As of November 2026, economy flights from San Diego to Kailua-Kona have a typical range USD 726–2573, median USD 1167. Full range across all 522 offers: USD 509–5055. We analyzed 522 offers from 9 airlines in a single price check.

522 offersavg USD 39 in feesFresh · November 2026
Search San Diego → Kailua-Kona — see your price →

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: San Diego → Kailua-Kona

Based on 522 offers · November 2026. Prices and availability change — run a live search to confirm.

UnitedUSD 509
7h 51m–9h 51mMin 1 stopAfternoon (12–18)
Checked: USD 95
Search United
AlaskaUSD 530
6h 21m–15h 40mDirect availableNight (21–00)
Checked: USD 90
Search Alaska
Alaska AirlinesUSD 530
6h 21m–29h 34mDirect availableNight (21–00)
Bags included
Non-refundable
Search Alaska Airlines
American AirlinesUSD 597
10h 45m–25h 14mMin 1 stopEvening (18–21)
Bags included
Non-refundable
Search American Airlines
United AirlinesUSD 641
7h 51m–14hMin 1 stopMorning (06–12)
Bags included
Non-refundable
Search United Airlines
SouthwestUSD 665
8h 5m–13h 30mMin 1 stopMorning (06–12)
Bags included
Non-refundable
Search Southwest
SouthwestUSD 705
8h 5mMin 1 stopMorning (06–12)
Checked: USD 90
Search Southwest
Alaska AirlinesUSD 748
7h 53m–15h 36mMin 1 stopMorning (06–12)
Bags included
Non-refundable
Search Alaska Airlines
DeltaUSD 854
10h 18m–14h 56mMin 1 stopMorning (06–12)
Bags included
Non-refundable
Search Delta

Bag & seat fees: San Diego → Kailua-Kona

Add-on pricing from the cheapest available offer per airline · November 2026 · USD

AirlineCarry-onChecked bagSeat selection
United—USD 95—
Alaska—USD 90—
Alaska AirlinesIncludedUSD 35—
American AirlinesIncludedUSD 35—
United AirlinesIncludedUSD 35—
SouthwestIncludedIncluded—
Southwest—USD 90—
Alaska AirlinesIncluded——
DeltaIncludedUSD 35—

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 San Diego to Kailua-Kona cost?

Based on 522 offers · November 2026

San Diego to Kailua-Kona flights ranged from USD 509 to USD 5055 across 522 offers analyzed in November 2026. The chart below shows how prices distributed across all 522 offers.

P10: USD 726P25: USD 907P50: USD 1167P75: USD 1424P90: USD 2573

These 522 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 907 and USD 1424

What hidden fees do San Diego to Kailua-Kona flights charge?

Ancillary fees — bags, seat selection, and payment surcharges — can add 10–25% to the base fare on San Diego to Kailua-Kona routes. The breakdown below is based on 522 offers analyzed in November 2026.

Ancillary fee breakdown by carrier
CarrierAvg fee (USD)% of base fare
United9514%
Alaska9010%
AS324%
AA454%
UA433%
WN303%
Southwest9012%
ASHA00%
DL442%

United: base ~USD 568 + fees USD 95 = ~USD 663 total. Southwest Airlines: base ~USD 1139 + fees USD 30 = ~USD 1169 total.

United's USD 95 ancillary fees narrow the gap with Southwest Airlines's lower-fee model — the USD 571 base difference shrinks to USD 506 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 itinerary

Which airline is cheapest from San Diego to Kailua-Kona?

9 airlines flew San Diego to Kailua-Kona 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 (United), fares ranged USD 509–816 in this snapshot. Your exact price depends on your dates and how far ahead you book — run a live search to see your number →

AirlineOffersTypical range (USD)Median (USD)Fees (USD)
United4509–81666395 (14%)
Southwest4705–78170590 (13%)
Alaska Airlines111667–121083432 (4%)
Alaska5554–127386690 (10%)
ASHA15774–121211220 (0%)
American Airlines88809–1571112945 (4%)
Southwest Airlines110918–1425116930 (3%)
United Airlines133851–2311139043 (3%)
Delta Air Lines521174–3977296944 (1%)

Where do the best San Diego → Kailua-Kona 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: San Diego to Kailua-Kona flights

Frequently asked questions

How much does a flight from San Diego to Kailua-Kona cost?
Based on 522 offers analyzed, San Diego to Kailua-Kona flights range from USD 509 to USD 5055, with a median price of USD 1167. Search for your specific dates →
What hidden fees should I expect on San Diego to Kailua-Kona flights?
On average, ancillary fees (bags, seat selection) add USD 39 to the base fare on San Diego to Kailua-Kona flights. See itemized fees for your itinerary →
Which airline is cheapest on San Diego to Kailua-Kona including all fees?
United has the lowest median fare on San Diego to Kailua-Kona at USD 663 (median across 4 offers in our snapshot). Check which airline wins on your dates →
Which booking site has the cheapest San Diego–Kailua-Kona 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 664. Run a live search and we'll find the cheapest for you →
Why do prices vary so much on San Diego to Kailua-Kona routes?
San Diego to Kailua-Kona has 9 airlines competing, creating a price range from USD 509 to USD 5055 across 522 offers. Prices on this route change with booking timing, advance purchase, and ancillary add-ons. Find where your trip lands in the distribution →

9 airlines compete on this route — we check every one

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