What is the cheapest month to fly to Hawaii?

January (after the 7th) and February are typically the cheapest months, followed closely by September and October. These periods fall between the winter holiday rush and spring break, creating a demand valley that airlines fill with lower fares.

How much are flights to Hawaii in the cheapest months?

From West Coast cities (LAX, SFO, SEA, PDX): $200-350 round-trip in low season. From Midwest hubs (ORD, DEN): $350-500. From East Coast (JFK, ATL, MIA): $400-600. These ranges assume booking 2-3 months ahead during shoulder season.

When is the most expensive time to fly to Hawaii?

Mid-December through January 6 (holiday peak), spring break weeks (mid-March), and June-August (summer peak). Fares during these periods are substantially higher than shoulder season. Christmas week is typically the single most expensive time.

Is it cheaper to fly to Maui or Honolulu?

Honolulu (HNL) on Oahu consistently has the lowest fares because it has the most airline competition and flight frequency. Maui (OGG) is slightly more expensive (typically $30-80 more round-trip). Kona (KOA) and Lihue (LIH) are the most expensive due to fewer flights.

When should I book flights to Hawaii?

2-4 months before departure for the best prices. Hawaii routes are highly competitive, so airlines release competitive fares relatively close to departure. For peak season (summer, holidays), book 3-5 months ahead to ensure availability.

Does Southwest still fly to Hawaii?

Yes. Southwest Airlines continues to serve Hawaii routes from multiple West Coast cities in 2026. Their entry in 2019 permanently lowered baseline fares across all carriers. Southwest's no-change-fee policy also makes them a lower-risk booking option.

Are flights to Hawaii cheaper on certain days?

Flying Tuesday-Thursday to Hawaii saves moderate vs. Friday-Sunday departures. Saturday departures are particularly expensive because of the resort check-in cycle. Mid-week flights also tend to be less crowded.

Should I fly into Honolulu and island-hop?

Often yes for savings. Book the cheapest mainland-to-Honolulu fare, then use inter-island carriers (Hawaiian, Southwest, Mokulele) for connections. Inter-island flights are short (30-45 min) and relatively inexpensive ($60-150 one-way).

Is September or October better for Hawaii flights?

Both are excellent for low fares. September has slightly lower prices because it's further from any holiday. October starts seeing slight increases as Thanksgiving approaches. Weather-wise, both months are warm with slightly higher rain probability than summer.

How far in advance should I book holiday flights to Hawaii?

4-5 months ahead for Christmas/New Year travel to Hawaii. This is a premium destination during holidays, and popular routes (LAX-HNL, SFO-OGG) sell out of affordable fare classes early. Don't wait past September for December travel.

Are red-eye flights to Hawaii cheaper?

Yes, typically moderate cheaper than daytime departures. Red-eyes from the West Coast arrive in Hawaii early morning, which is actually convenient for maximizing your first day. The trade-off is less sleep, but the savings and schedule benefit are real.

Do airline miles work well for Hawaii flights?

Hawaii is one of the best domestic redemptions for airline miles because cash fares are relatively high. Award availability is best 3-6 months ahead in shoulder season. Check Hawaiian Airlines, Alaska Airlines, and Southwest Rapid Rewards for the best availability.

Cheapest Month to Fly to Hawaii (2026 Seasonal Guide)

Find the cheapest months to fly to Hawaii from the US mainland. Seasonal pricing patterns, best booking windows, and how to save on Hawaiian flights.

Last updated: August 2026

Quick Answer

The cheapest months to fly to Hawaii are January (after the 7th), February, and September-November — when demand drops between holiday and summer peaks.
Expect to pay significant less in shoulder season vs. peak summer (June-August) or holiday periods (mid-December through early January).
From the West Coast (LAX, SFO, SEA): fares can drop to $200-350 round-trip in low season. From the East Coast: $400-600 round-trip.
Book Hawaii flights 2-4 months ahead for the best prices. The route is highly competitive (Hawaiian, Alaska, Southwest, Delta, United, American all serve it).
Southwest's entry into Hawaii routes in 2019 permanently lowered baseline fares — competition remains strong in 2026.

What Are Hawaii's Peak vs. Off-Peak Seasons?

Hawaii's tourism calendar creates predictable pricing patterns that repeat year after year. Understanding these seasons is the foundation of finding cheap flights:

Mid-December through early January

The most expensive period. Holiday travelers and winter escapees drive demand to its annual maximum. Fares are 40-80% above baseline.

Mid-March (spring break)

A 2-3 week spike driven by school holidays. Fares jump 25-40% above shoulder season.

June through August (summer)

Sustained high demand from families. Fares are 20-40% above baseline but more stable than holiday spikes.

January 7 – mid-March, September – November

The sweet spots. Post-holiday lull and pre-holiday shoulder season offer the lowest fares and smallest crowds.

The Department of Transportation's T-100 domestic segment data confirms that Hawaii-bound passenger volumes drop 25-35% in these shoulder months compared to summer peak, directly correlating with lower fares.

How Much Do Hawaii Flights Cost by Month?

Fare ranges vary significantly by origin city. Here's what to expect for round-trip economy fares based on historical patterns from ARC transaction data and BTS fare reports:

These ranges assume booking 2-3 months ahead during the respective season. Last-minute bookings add 20-40% to any of these ranges regardless of season.

Why Are January and February So Cheap?

The post-holiday period (January 7 through February) creates a perfect storm for low fares:

The irony: January-February is arguably the best time to visit Hawaii. Whale watching season peaks (humpbacks migrate December-April), crowds are minimal, and the weather is warm and pleasant. You get the best experience at the lowest price.

Is September or October Better for Cheap Hawaii Flights?

Both months offer excellent fares, but with subtle differences:

September tends to have the absolute lowest fares of the fall shoulder season. It's the furthest point from any major holiday, kids are back in school, and airlines are actively trying to fill seats. The trade-off: September-October is Hawaii's warmest period and has slightly higher rainfall probability (though "rain" in Hawaii usually means brief tropical showers, not all-day overcast).

October fares start creeping up slightly in the second half as Thanksgiving approaches and early holiday planners begin booking. Early October is still excellent; late October begins the transition toward higher-demand pricing.

November is a split month: the first two weeks offer shoulder-season pricing, but Thanksgiving week (and the week after) sees a significant spike. If you can travel November 1-15, you'll find fares comparable to September.

Which Airlines Offer the Best Hawaii Fares?

Hawaii routes are among the most competitive in the US domestic market. Six major carriers serve the islands, which keeps prices lower than they'd otherwise be:

The competition means you should always compare all carriers for your specific dates. The cheapest airline varies by route, date, and how far ahead you're booking.

Which Hawaiian Island Is Cheapest to Fly To?

Not all Hawaiian airports are priced equally. Competition and flight frequency drive significant differences:

A cost-effective strategy: fly into Honolulu at the lowest fare, then take an inter-island flight ($60-150 one-way, 30-45 minutes) to your final destination. This often saves $100-200 compared to booking a direct mainland-to-Maui or mainland-to-Kona flight.

How Far Ahead Should You Book Hawaii Flights?

The optimal booking window for Hawaii flights depends on your travel season:

Set a fare alert for your specific route and dates. When the price hits the "low" range for your origin city (see the table above), book immediately — don't wait for it to drop further. According to ARC data, Hawaii fares that are already in the low range have a less than 20% chance of dropping further.

When Published Fares Aren't Low Enough

Hawaii is a domestic route, so consolidator fare savings are smaller than for international flights. However, for East Coast origins where round-trips can exceed $800 even in shoulder season, Camli's IATA-accredited agents occasionally access inventory at rates below what's publicly available — particularly on connecting itineraries through competitive hubs. No upfront payment until you confirm, and every ticket is an official airline e-ticket.

Related Reading

Frequently Asked Questions

What is the cheapest month to fly to Hawaii?: January (after the 7th) and February are typically the cheapest months, followed closely by September and October. These periods fall between the winter holiday rush and spring break, creating a demand valley that airlines fill with lower fares.
How much are flights to Hawaii in the cheapest months?: From West Coast cities (LAX, SFO, SEA, PDX): $200-350 round-trip in low season. From Midwest hubs (ORD, DEN): $350-500. From East Coast (JFK, ATL, MIA): $400-600. These ranges assume booking 2-3 months ahead during shoulder season.
When is the most expensive time to fly to Hawaii?: Mid-December through January 6 (holiday peak), spring break weeks (mid-March), and June-August (summer peak). Fares during these periods are substantially higher than shoulder season. Christmas week is typically the single most expensive time.
Is it cheaper to fly to Maui or Honolulu?: Honolulu (HNL) on Oahu consistently has the lowest fares because it has the most airline competition and flight frequency. Maui (OGG) is slightly more expensive (typically $30-80 more round-trip). Kona (KOA) and Lihue (LIH) are the most expensive due to fewer flights.
When should I book flights to Hawaii?: 2-4 months before departure for the best prices. Hawaii routes are highly competitive, so airlines release competitive fares relatively close to departure. For peak season (summer, holidays), book 3-5 months ahead to ensure availability.
Does Southwest still fly to Hawaii?: Yes. Southwest Airlines continues to serve Hawaii routes from multiple West Coast cities in 2026. Their entry in 2019 permanently lowered baseline fares across all carriers. Southwest's no-change-fee policy also makes them a lower-risk booking option.
Are flights to Hawaii cheaper on certain days?: Flying Tuesday-Thursday to Hawaii saves moderate vs. Friday-Sunday departures. Saturday departures are particularly expensive because of the resort check-in cycle. Mid-week flights also tend to be less crowded.
Should I fly into Honolulu and island-hop?: Often yes for savings. Book the cheapest mainland-to-Honolulu fare, then use inter-island carriers (Hawaiian, Southwest, Mokulele) for connections. Inter-island flights are short (30-45 min) and relatively inexpensive ($60-150 one-way).
Is September or October better for Hawaii flights?: Both are excellent for low fares. September has slightly lower prices because it's further from any holiday. October starts seeing slight increases as Thanksgiving approaches. Weather-wise, both months are warm with slightly higher rain probability than summer.
How far in advance should I book holiday flights to Hawaii?: 4-5 months ahead for Christmas/New Year travel to Hawaii. This is a premium destination during holidays, and popular routes (LAX-HNL, SFO-OGG) sell out of affordable fare classes early. Don't wait past September for December travel.
Are red-eye flights to Hawaii cheaper?: Yes, typically moderate cheaper than daytime departures. Red-eyes from the West Coast arrive in Hawaii early morning, which is actually convenient for maximizing your first day. The trade-off is less sleep, but the savings and schedule benefit are real.
Do airline miles work well for Hawaii flights?: Hawaii is one of the best domestic redemptions for airline miles because cash fares are relatively high. Award availability is best 3-6 months ahead in shoulder season. Check Hawaiian Airlines, Alaska Airlines, and Southwest Rapid Rewards for the best availability.