$898 Find Cheap Flights from Watertown to O'ahu

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Watertown to O'ahu departing on 4/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to O'ahu

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Watertown to O'ahu, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Watertown to O'ahu, as well as popular online travel agencies
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Flight Deals

Book Cheap Watertown to O'ahu Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Watertown to O'ahu that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Watertown to O'ahu

Sat, Apr 4 - Tue, Apr 7
American Airlines Logo
6:00 am - 11:14 am
ART
-
HNL
35h 14m2 stops
American Airlines Logo
6:00 am - 12:00 pm
HNL
-
ART
24h 00m2 stops
$898American Airlines
Sat, Apr 4 - Wed, Apr 8
American Airlines Logo
6:00 am - 11:14 am
ART
-
HNL
35h 14m2 stops
American Airlines Logo
6:00 am - 12:00 pm
HNL
-
ART
24h 00m2 stops
$951American Airlines
Sun, Apr 5 - Tue, Apr 7
American Airlines Logo
6:00 am - 11:14 am
ART
-
HNL
35h 14m2 stops
American Airlines Logo
6:00 am - 12:00 pm
HNL
-
ART
24h 00m2 stops
$1,007American Airlines
Sat, Apr 4 - Sat, Apr 11
American Airlines Logo
6:00 am - 11:14 am
ART
-
HNL
35h 14m2 stops
American Airlines Logo
11:05 pm - 12:00 pm
HNL
-
ART
30h 55m2 stops
$1,018American Airlines
Sat, Apr 4 - Thu, Apr 9
American Airlines Logo
6:00 am - 8:21 pm
ART
-
HNL
20h 21m2 stops
American Airlines Logo
9:39 pm - 10:29 pm
HNL
-
ART
18h 50m2 stops
$1,133American Airlines
Thu, Apr 2 - Tue, Apr 7
American Airlines Logo
6:11 pm - 3:04 pm
ART
-
HNL
26h 53m2 stops
American Airlines Logo
6:00 am - 12:00 pm
HNL
-
ART
24h 00m2 stops
$1,183American Airlines
Sun, Feb 15 - Sat, Feb 21
American Airlines Logo
4:28 pm - 12:12 pm
ART
-
HNL
24h 44m2 stops
American Airlines Logo
10:45 pm - 10:57 pm
HNL
-
ART
19h 12m2 stops
$1,239American Airlines
Sun, Feb 15 - Sat, Feb 21
American Airlines Logo
4:28 pm - 12:12 pm
ART
-
HNL
24h 44m2 stops
American Airlines Logo
11:00 pm - 10:57 pm
HNL
-
ART
18h 57m2 stops
$1,243American Airlines
Sun, Feb 15 - Sat, Feb 21
American Airlines Logo
4:28 pm - 12:12 pm
ART
-
HNL
24h 44m2 stops
American Airlines Logo
11:00 pm - 10:57 pm
HNL
-
ART
18h 57m2 stops
$1,245American Airlines
Sat, Apr 4 - Thu, Apr 9
American Airlines Logo
6:00 am - 6:23 pm
ART
-
HNL
18h 23m3 stops
American Airlines Logo
1:45 pm - 12:00 pm
HNL
-
ART
16h 15m2 stops
$1,275American Airlines
Booking Insights

KAYAK's insights & trends for Watertown to O'ahu flights

Get data-powered insights and trends into flights from Watertown to O'ahu to help you find the cheapest flights, the best time to fly and much more.

Can I save money by flying with a layover from Watertown to O'ahu?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $429, prices are generally cheapest when you fly direct.

Find deals

Good to know

Cheapest flight$898
Flight from Watertown to Honolulu

FAQs - booking O'ahu flights

  • How does KAYAK find such low prices on flights from Watertown to O'ahu?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Watertown to O'ahu.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Watertown to O'ahu?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Watertown to O'ahu is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Watertown to O'ahu?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Watertown to O'ahu with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Watertown to O'ahu?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Watertown to O'ahu up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to O'ahu?

    The cheapest time of day to fly to O'ahu is generally in the morning, when round-trip flights cost $1,221 on average. The most expensive time of day to fly to O'ahu is generally in the morning, which is peak travel time and where the average cost of a ticket is $1,221.

Reviews of the top airline flying from Watertown to O'ahu

 
See real verified KAYAK customer reviews for airlines flying from Watertown to O'ahu. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Watertown to O'ahu? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
American AirlinesOverall score based on 11057 reviews
8.0Crew
6.5Food
6.9Entertainment
7.5Boarding
7.2Comfort
Airline reviews

More choices on snacks. Built-in video screen to enjoy entertainment choices.

8.0 ExcellentJim, Nov 2025
PHX - OGG
Read more American Airlines reviews

More choices on snacks. Built-in video screen to enjoy entertainment choices.

Baggage handling poor. Second time this has happened. My bag went to San Francisco instead of Fiji. No apology. Luckily Nadi airport staff are fantastic. My bag arrived in Fiji the next day.

They only offered water for Group 6. Awful announcements from the Crew. Couldn't understand a single word. Barely came by for the trash afterwards. Man, I love water for a premium flight. Wow. Water in a cup.

Great. Quick and quiet and east. The breakfast choices were a welcome surprise!

The comfort of the seats was great, the crew eased my child’s anxieties and the fact that I had full cans of my beverage choice was great.

Almost a 6 hour flight and the only food option is a cheese plate… and chips. Also how is it there are no options for texting on American. I’ll be going back to delta and united.

Waited on the runway for takeoff for 2.5 hours. Air traffic rerouted us. The plane didn't have enough fuel, so had to go back to the gate. Had to wait for a new pilot. Should have landed at 5:22. Didn't land until 9:10. Trash flight.

There were five broken seats on the plane. The crew was very rude in telling people they had to get off the plane and get a flight the next day. No call for volunteers, but telling people they had to get off. One woman was flying with her elderly mother and daughter and was told she had to leave or all three had to leave. Fortunately, a volunteer offered to stay. The situation was handled poorly.

Delays on all NY flights. There was no communication on why but they didn’t say it was weather. Other carriers were not delayed.

Extraordinary service in business class, and very good breakfast and snacks. A really lovely flight.

Everything you need to know for your flight to O'ahu

Information on your arrival and departure airports

Watertown (ART)