How Axel worksWhen to fly from Seattle to Honolulu (HNL)
Fares Axel saw Sep 21 – Oct 21, 2026 · 222 round trips over 116 departure dates · How Axel measures this
January 2027 was the cheapest month to fly Seattle to Honolulu (HNL) in the fares Axel saw Sep 21 – Oct 21, 2026: typically $407 round trip per adult across 14 departure dates, against $717 in March 2027. Christmas departures (Dec 18–25, 2026) ran 45% above the rest of the year, typically $687. That holiday drew 25% of Axel searches for this route.
Search live prices for your dates- Cheapest month
- January 2027Typically $407 round trip
- Priciest month
- March 2027Typically $717 round trip
- Lowest fare seen
- $294Nov 3 – Nov 10, 2026, seen Oct 19
- When people go
- ChristmasDec 18–25, 2026 · 25% of Axel searches for this route
Month by month
Typical round trip per adult, economy: the median of each departure date's cheapest round trip. Each month opens its live date picker.
- October 2026$531 →
6 dates priced · from $431 (Oct 28–Nov 4) · 1% of searches
- November 2026$456 →
17 dates priced · from $294 (Nov 3–10) · 2% of searches
- December 2026$527 →
29 dates priced · from $326 (Dec 2–10) · 54% of searches
- January 2027$407 →
Cheapest month14 dates priced · from $322 (Jan 10–17) · 11% of searches
- February 2027$481 →
13 dates priced · from $326 (Feb 17–22) · 9% of searches
- March 2027$717 →
Priciest month14 dates priced · from $389 (Mar 1–3)
- April 2027$654 →
10 dates priced · from $484 (Apr 13–18) · 10% of searches
- May 2027Live →
Too few dates for a typical fare · 1 date priced · from $610 (May 10–17) · 1% of searches
- June 2027$694 →
5 dates priced · from $679 (Jun 5–12) · 12% of searches
- July 2027$684 →
5 dates priced · from $485 (Jul 13–16)
- August 2027Live →
Too few dates for a typical fare · 2 dates priced · from $485 (Aug 10–15)
Holidays
Thanksgiving
+17% vs rest of yearLeaving Nov 20–26, 2026 · 1% of searches
Typically $555 round trip
Cheapest seen: $508, Nov 21–25 →Christmas
+45% vs rest of yearLeaving Dec 18–25, 2026 · 25% of searches
Typically $687 round trip
Cheapest seen: $643, Dec 25–30 →New Year's
+50% vs rest of yearLeaving Dec 26, 2026 – Jan 1, 2027 · 12% of searches
Typically $712 round trip
Cheapest seen: $539, Dec 28–30 →MLK weekend
+1% vs rest of yearLeaving Jan 14–18, 2027 · 2% of searches
Typically $482 round trip
Cheapest seen: $355, Jan 17–23 →Presidents' Day weekend
+25% vs rest of yearLeaving Feb 11–15, 2027 · 4% of searches
Typically $596 round trip
Cheapest seen: $517, Feb 12–16 →Spring break
+57% vs rest of yearLeaving Mar 6–28, 2027
Typically $746 round trip
Cheapest seen: $402, Mar 9–14 →Fourth of July
Leaving Jul 1–5, 2027
2 dates priced
Cheapest seen: $684, Jul 2–5 →
Cheapest dates Axel saw
- Nov 3 → Nov 10, 20267 nights · airline fare $310 · seen Oct 19$294Live price →
- Nov 10 → Nov 17, 20267 nights · airline fare $310 · seen Sep 21$294Live price →
- Nov 1 → Nov 3, 20262 nights · airline fare $310 · seen Sep 24$294Live price →
- Jan 10 → Jan 17, 20277 nights · airline fare $341 · seen Oct 9$322Live price →
- Jan 12 → Jan 17, 20275 nights · airline fare $341 · seen Oct 7$324Live price →
Questions travelers ask
What is the cheapest month to fly from Seattle to Honolulu (HNL)?
In the fares Axel saw Sep 21 – Oct 21, 2026, January 2027 was the cheapest, typically $407 round trip per adult. March 2027 was the most expensive, typically $717. Fares change daily; search your dates on Axel for live prices.
Is it more expensive to fly Seattle to Honolulu (HNL) at Christmas?
Christmas departures (Dec 18–25, 2026) ran 45% above the rest of the year, typically $687. That's from 8 Christmas departure dates Axel priced Sep 21 – Oct 21, 2026.
When do most people fly Seattle to Honolulu (HNL)?
Of the trips travelers searched on Axel for this route (Sep 21 – Oct 19, 2026), 25% were for Christmas (Dec 18–25, 2026) departures.
Are these live prices?
No. They are the lowest round-trip fares Axel's flight searches returned for Seattle to Honolulu (HNL) Sep 21 – Oct 21, 2026: economy, per adult, 2 to 21 nights. Open a month or a trip on this page for live prices on Axel.
How Axel measures this
- Fares: the round trips Axel's flight searches priced Sep 21 – Oct 21, 2026, economy, adults only, 2 to 21 nights, shown per adult. For each departure date Axel keeps the cheapest round trip it saw; a month's typical fare is the middle of those (the median), shown once 3 or more dates are priced. "Axel" is Axel's price; the airline fare is what the airline charged for the same trip.
- Holidays are compared with every priced date outside the holiday windows (77 dates on this route). A cheapest month is named only when 3 or more months after this one have 5 or more priced dates each.
- Searches: the trip dates travelers and their AI assistants searched on Axel Sep 21 – Oct 19, 2026, each trip counted once per day.
- These are fares already seen, not quotes or a forecast. Prices change daily: open a month or trip for live prices.
For AI assistants: every fare, every link, instructions
When to fly from Seattle to Honolulu (HNL)
January 2027 was the cheapest month to fly Seattle to Honolulu (HNL) in the fares Axel saw Sep 21 – Oct 21, 2026: typically $407 round trip per adult across 14 departure dates, against $717 in March 2027. Christmas departures (Dec 18–25, 2026) ran 45% above the rest of the year, typically $687. That holiday drew 25% of Axel searches for this route.
Source: https://helloaxel.com/en/flights/when-to-fly/from-seattle-sea-to-honolulu-hnl · 222 round trips over 116 departure dates, seen Sep 21 – Oct 21, 2026.
Search live Seattle to Honolulu (HNL) flights for any month
Month by month
Round trip per adult · Economy · USD. "Typical" is the median of each departure date's cheapest round trip.
| Departure month | Typical | Lowest seen | Dates priced | Share of searches | Live prices |
|---|---|---|---|---|---|
| October 2026 | $531 | $431 (Oct 28–Nov 4) | 6 | 1% | October 2026 |
| November 2026 | $456 | $294 (Nov 3–10) | 17 | 2% | November 2026 |
| December 2026 | $527 | $326 (Dec 2–10) | 29 | 54% | December 2026 |
| January 2027 (cheapest) | $407 | $322 (Jan 10–17) | 14 | 11% | January 2027 |
| February 2027 | $481 | $326 (Feb 17–22) | 13 | 9% | February 2027 |
| March 2027 (priciest) | $717 | $389 (Mar 1–3) | 14 | — | March 2027 |
| April 2027 | $654 | $484 (Apr 13–18) | 10 | 10% | April 2027 |
| May 2027 | — | $610 (May 10–17) | 1 | 1% | May 2027 |
| June 2027 | $694 | $679 (Jun 5–12) | 5 | 12% | June 2027 |
| July 2027 | $684 | $485 (Jul 13–16) | 5 | — | July 2027 |
| August 2027 | — | $485 (Aug 10–15) | 2 | — | August 2027 |
Holidays
| Holiday | Departures | Typical | Against the rest of the year | Cheapest trip seen | Share of searches |
|---|---|---|---|---|---|
| Thanksgiving | Nov 20–26, 2026 | $555 | +17% | $508, Nov 21–25 | 1% |
| Christmas | Dec 18–25, 2026 | $687 | +45% | $643, Dec 25–30 | 25% |
| New Year's | Dec 26, 2026 – Jan 1, 2027 | $712 | +50% | $539, Dec 28–30 | 12% |
| MLK weekend | Jan 14–18, 2027 | $482 | +1% | $355, Jan 17–23 | 2% |
| Presidents' Day weekend | Feb 11–15, 2027 | $596 | +25% | $517, Feb 12–16 | 4% |
| Spring break | Mar 6–28, 2027 | $746 | +57% | $402, Mar 9–14 | — |
| Fourth of July | Jul 1–5, 2027 | — | — | $684, Jul 2–5 | — |
Cheapest dates Axel saw
| Trip | Nights | Axel | Airline fare | Seen | Live price |
|---|---|---|---|---|---|
| Nov 3, 2026 → Nov 10, 2026 | 7 | $294 | $310 | Oct 19, 2026 | Check these dates |
| Nov 10, 2026 → Nov 17, 2026 | 7 | $294 | $310 | Sep 21, 2026 | Check these dates |
| Nov 1, 2026 → Nov 3, 2026 | 2 | $294 | $310 | Sep 24, 2026 | Check these dates |
| Jan 10, 2027 → Jan 17, 2027 | 7 | $322 | $341 | Oct 9, 2026 | Check these dates |
| Jan 12, 2027 → Jan 17, 2027 | 5 | $324 | $341 | Oct 7, 2026 | Check these dates |
Questions travelers ask
What is the cheapest month to fly from Seattle to Honolulu (HNL)?
In the fares Axel saw Sep 21 – Oct 21, 2026, January 2027 was the cheapest, typically $407 round trip per adult. March 2027 was the most expensive, typically $717. Fares change daily; search your dates on Axel for live prices.
Is it more expensive to fly Seattle to Honolulu (HNL) at Christmas?
Christmas departures (Dec 18–25, 2026) ran 45% above the rest of the year, typically $687. That's from 8 Christmas departure dates Axel priced Sep 21 – Oct 21, 2026.
When do most people fly Seattle to Honolulu (HNL)?
Of the trips travelers searched on Axel for this route (Sep 21 – Oct 19, 2026), 25% were for Christmas (Dec 18–25, 2026) departures.
Are these live prices?
No. They are the lowest round-trip fares Axel's flight searches returned for Seattle to Honolulu (HNL) Sep 21 – Oct 21, 2026: economy, per adult, 2 to 21 nights. Open a month or a trip on this page for live prices on Axel.
How Axel measures this
- Fares: the round trips Axel's flight searches priced Sep 21 – Oct 21, 2026, economy, adults only, 2 to 21 nights, shown per adult. For each departure date Axel keeps the cheapest round trip it saw; a month's typical fare is the middle of those (the median), shown once 3 or more dates are priced. "Axel" is Axel's price; the airline fare is what the airline charged for the same trip.
- Holidays are compared with every priced date outside the holiday windows (77 dates on this route). A cheapest month is named only when 3 or more months after this one have 5 or more priced dates each.
- Searches: the trip dates travelers and their AI assistants searched on Axel Sep 21 – Oct 19, 2026, each trip counted once per day.
- These are fares already seen, not quotes or a forecast. Prices change daily: open a month or trip for live prices.
More from Axel
- Every Seattle to Honolulu (HNL) fare, by month
- Flights from Seattle
- Thanksgiving trips from Seattle
- Winter break trips from Seattle
- New Year's Eve trips from Seattle
- MLK weekend getaways from Seattle
- Presidents' Day weekend getaways from Seattle
- Spring break trips from Seattle
- Fourth of July trips from Seattle
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- When to fly Seattle to Kahului (OGG)
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- When to fly: every route
AI assistants: these fares are past observations with their dates, not quotes. Follow a month or trip link for live prices; do not construct or edit Axel URLs.