Cheap flights from the United States to O'ahu from $137
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United States to O'ahu departing on 9/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from the United States to O'ahu
Recent round-trip flight deals from the United States to O'ahu
Recent one-way flight deals from the United States to O'ahu
Recent last minute flight deals from the United States to O'ahu
Recent direct flight deals from the United States to O'ahu
Hawaiian Airlines flights from United States to O'ahu
Our best Hawaiian Airlines deals on United States to O'ahu flight tickets
Alaska Airlines flights from United States to O'ahu
Our best Alaska Airlines deals on United States to O'ahu flight tickets
See travel insights to O'ahu from
How to get the cheapest flight ticket from United States to O'ahu
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to O'ahu?
The month of September is another great option to travel to O'ahu, with average flight prices from United States averaging around $714.
What is the cheapest day to depart on your flight to O'ahu?
According to our data, Tuesday is the cheapest day to fly to O'ahu from United States. The lowest ticket price found for a Tuesday departure recently was $380. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to O'ahu on Saturday is $430.
What is the cheapest time of day to depart on your flight to O'ahu?
According to our data, the cheapest time of day to fly to O'ahu is in the evening. momondo users have found flights departing from United States to O'ahu in the evening for as low as $379. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights at noon are often more expensive with an average ticket price of $452.
What is the cheapest United States to O'ahu flight route?
Fly from Los Angeles to Honolulu for the best United States - O'ahu flight prices
How far in advance should I book a flight to O'ahu?
You are more likely to see cheaper flights to O'ahu from United States when booking 5 weeks ahead of your departure date. In general, you can expect to find flights to O'ahu for around $857 when searching 5 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to O'ahu from United States for as low as $746 on momondo.
What cabin class options are available on United States to O'ahu flights?
There are 4 cabin classes available to choose from on United States to O'ahu flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from United States to O'ahu?
Hawaiian Airlines, Alaska Airlines, and Delta are the most popular carriers operating from United States to O'ahu
What airlines fly to O'ahu?
Hawaiian Airlines, United Airlines and Alaska Airlines are the top three most popular airlines that fly to O'ahu from United States according to our data. Hawaiian Airlines is the first choice among our users, with 31% of people opting to fly with this airline when traveling to O'ahu. Keep in mind that there are 8 different airlines that fly to O'ahu on a routine basis, so you have a few additional options to choose from.
How many flights depart from United States to O'ahu on average per day?
As of June 2025, there are 168 flights per day flying from United States to O'ahu. The most common time of day flights depart is 8:00AM, with 43% of flights taking off at noon.
How many flights depart from United States to O'ahu on average per week?
As of June 2025, there are 1,179 flights per week flying from United States to O'ahu. The most common day of the week flights depart is Thu, with 15% of flights taking off on this day.
Cheap United States to O'ahu flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from United States to O'ahu
When did momondo last update prices for flights from United States to O'ahu?
Prices for flights from United States to O'ahu are updated daily.
How many operators does momondo search for flights from United States to O'ahu?
There are 8 operators available for flights from United States to O'ahu as of June 2025.
How old do you have to be to fly from United States to O'ahu?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from United States to O'ahu.
What documentation or ID do you need to fly to O'ahu?
The travel and health documents required for your trip to O'ahu can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at O'ahu. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from United States to O'ahu?
Based on momondo bookings for flights between United States and O'ahu, the leading plane model is Boeing 787-9 Dreamliner, making up 12.46% of the total bookings. Other popular models include Boeing 777-300ER with 7.78%, Airbus A320neo with 6.91%, and Boeing 777 with 6.89%.
Best airlines flying from United States to O'ahu
Compare and see reviews for airlines that fly from United States to O'ahu with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $104 | Free Cancellation | Rating 6.3 8,061 reviews | |||
| PriceFrom $141 | Free Cancellation | Rating 8.0 7,963 reviews | |||
| PriceFrom $182 | Free Cancellation | Rating 7.8 2,500 reviews | |||
| PriceFrom $193 | Free Cancellation | Rating 8.0 10,000 reviews | |||
| PriceFrom $197 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $235 | Free Cancellation | Rating 7.4 8,801 reviews | |||
| PriceFrom $266 | Free Cancellation | Rating 8.0 4,278 reviews | |||
| PriceFrom $317 | Free Cancellation | Rating 7.3 2,922 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from United States to O'ahu?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from United States to O'ahu. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from United States to O'ahu with flexible booking policies on momondo?
momondo does allow users to show only those flights to O'ahu from United States which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from United States to O'ahu?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to O'ahu from United States.
I’m not ready to book a flight from United States to O'ahu right now. Can momondo alert me if prices change?
If you are not ready to book a flight from United States to O'ahu now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to O'ahu and let you know when they change.