ITO

$198 Find Cheap Flights from Washington to Hilo

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Hilo departing on 10/2. 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

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Flight Deals

Cheap Flights from Washington to Hilo

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Washington to Hilo 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 Washington to Hilo

Mon, Sep 14 - Mon, Sep 28
Southwest Logo
6:20 am - 12:35 pm
PDX
-
ITO
9h 15m
1 stop
Southwest Logo
8:45 pm - 10:15 am
ITO
-
PDX
10h 30m
1 stop
$336Southwest
Mon, Sep 14 - Mon, Sep 28
Southwest Logo
6:20 am - 12:35 pm
PDX
-
ITO
9h 15m
1 stop
Southwest Logo
8:45 pm - 11:50 am
ITO
-
PDX
12h 05m
2 stops
$342Southwest
Thu, Aug 20 - Fri, Aug 28
Southwest Logo
7:00 pm - 12:35 pm
SEA
-
ITO
20h 35m
2 stops
Southwest Logo
8:45 pm - 12:55 pm
ITO
-
SEA
13h 10m
1 stop
$377Southwest
Mon, Sep 14 - Mon, Sep 28
Southwest Logo
5:00 am - 6:10 pm
PDX
-
ITO
16h 10m
2 stops
Southwest Logo
8:45 pm - 11:50 am
ITO
-
PDX
12h 05m
2 stops
$381Southwest
Thu, Aug 20 - Fri, Aug 28
Southwest Logo
7:00 pm - 12:35 pm
SEA
-
ITO
20h 35m
2 stops
Southwest Logo
8:45 pm - 1:40 pm
ITO
-
SEA
13h 55m
2 stops
$382Southwest
Thu, Sep 24 - Thu, Oct 15
Southwest Logo
6:20 am - 12:35 pm
PDX
-
ITO
9h 15m
1 stop
Southwest Logo
8:45 pm - 11:40 am
ITO
-
PDX
11h 55m
1 stop
$386Southwest
Mon, Sep 14 - Mon, Sep 28
Alaska Airlines Logo
10:30 am - 5:26 pm
PDX
-
ITO
9h 56m
1 stop
Alaska Airlines Logo
7:44 pm - 6:14 am
ITO
-
PDX
7h 30m
1 stop
$407Alaska Airlines
Mon, Sep 14 - Mon, Sep 28
Multiple Airlines Logo
10:30 am - 4:12 pm
PDX
-
ITO
8h 42m
1 stop
Multiple Airlines Logo
8:45 pm - 10:09 am
ITO
-
PDX
10h 24m
2 stops
$417Multiple Airlines
Thu, Sep 17 - Thu, Oct 1
Alaska Airlines Logo
10:30 am - 5:26 pm
PDX
-
ITO
9h 56m
1 stop
Alaska Airlines Logo
6:00 am - 4:12 pm
ITO
-
PDX
7h 12m
1 stop
$427Alaska Airlines
Fri, Sep 11 - Thu, Sep 24
Alaska Airlines Logo
8:00 am - 1:14 pm
PDX
-
ITO
8h 14m
1 stop
Alaska Airlines Logo
7:44 pm - 6:14 am
ITO
-
PDX
7h 30m
1 stop
$436Alaska Airlines
Useful Info

Good to know

Low seasonMarch
Cheapest flight$198
Best time to beat the crowds with an average 3% drop in price.
Most popular time to fly with an average 22% increase in price.
Flight from Portland to Hilo

FAQs for booking flights from Washington to Hilo

  • How does KAYAK find such low prices on flights from Washington to Hilo?

    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 Washington to Hilo.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Hilo from Washington 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 Washington to Hilo?

    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 to Hilo with an airline and back to Washington with another airline.

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

    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 to Hilo from Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Hilo

Information on the airport you'll fly into in Hilo

Hilo (ITO)