Title: CA $362 Cheap United fights from Seattle to Lihue - Expedia.ca

 

![Kauai Island featuring mountains, island images and general coastal views](https://images.trvl-media.com/place/180075/5d38b67f-b03f-41c6-8044-f69ec2c5ffb0.jpg?impolicy=fcrop&w=1200&h=500&q=medium)

![](https://images.trvl-media.com/place/180075/5d38b67f-b03f-41c6-8044-f69ec2c5ffb0.jpg?impolicy=fcrop&w=1200&h=500&q=medium)

# CA $362 Cheap United fights from Seattle (SEA) to Lihue (LIH)

[View CA $362 flight on Wed, Nov 12, 2025](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:SEA,to:LIH,departure:12/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:361.90&airProductToken=AQpECiAI1YIBEgQyNjQwGJIBILJxKMrw_AIwzvH8AjhUQABYAQogCNWCARIEMTExMRiycSCLOiiw8vwCMJH1_AI4VEABWAESCggBEAEYASoCVUEYASIECAEQASgEMAE)

-   [Roundtrip](?flightType=roundtrip)
-   [One-way](?flightType=oneway)
-   [Multi-city](?flightType=multicity)

### Travellers

Adults

ChildrenAges 2 to 17

InfantsYounger than 2

EconomyPremium economyBusiness classFirst class

Leaving from

Going to

Departing

Returning

Add a place to stay

Add a car

Direct flights only

-   ![notification illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg)
    
    ### 
    
    Be in the know
    
    Get alerts if flight prices drop or rise\*
    
-   ![deals illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg)
    
    ### 
    
    Book smarter
    
    Save up to 30% on select hotels after you book a flight\*
    
-   ![trophy illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg)
    
    ### 
    
    Earn twice
    
    Earn your airline miles on top of our rewards
    
    [Sign in](https://www.expedia.ca/login)
    

## United flights from Seattle to Lihue (SEA→LIH)

Prices were available within the past 7 days and start at CA $362 for one-way flights and CA $780 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

All deals

One way

Roundtrip

![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif)

Mon, Feb 23 - Sat, Mar 14

SEA

Seattle

LIH

Kauai

CA $780

Roundtrip

found 10 hours ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:SEA,to:LIH,departure:23/02/2026TANYT&leg2=from:LIH,to:SEA,departure:14/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:780.00&airProductToken=AQpECiAI1YIBEgQxNDgyGJIBILJxKNX6hQMw3_uFAzhLQABYAQogCNWCARIEMTY4NBiycSCLOii9_YUDMKyAhgM4S0ABWAEKRAogCNWCARIEMTY4NRiLOiCycSia1ocDMNbYhwM4U0AAWAEKIAjVggESBDE0OTgYsnEgkgEo69uHAzDy3IcDOFNAAVgBEgoIARABGAEqAlVBGAEiBAgBEAEoBDAB)

![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif)

Fri, Jun 26 - Fri, Jul 3

SEA

Seattle

LIH

Kauai

CA $911

Roundtrip

found 1 hour ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:SEA,to:LIH,departure:26/06/2026TANYT&leg2=from:LIH,to:SEA,departure:03/07/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:910.30&airProductToken=AQpqCjMI1YIBEgQyMTIxGJIBILJxKKLgkAMwrOGQAzhTQABYAWoHRUNPTk9NWXIIU0FBNEhGRE4KMwjVggESBDE2ODQYsnEgizoo--OQAzDU5pADOFNAAVgBagdFQ09OT01ZcghTQUE0SEZETgpqCjMI1YIBEgQxNjg1GIs6ILJxKPe2kQMwr7mRAzhTQABYAWoHRUNPTk9NWXIIU0FKNEhGRE4KMwjVggESBDIxOTIYsnEgkgEo4bqRAzDsu5EDOFNAAVgBagdFQ09OT01ZcghTQUo0SEZEThIKCAEQARgBKgJVQRgBIgQIARABKAIoAygEMAE)

## Frequently asked questions

### How much is a United Airlines flight from Seattle - Tacoma Intl. Airport (SEA) to Lihue Airport (LIH)?

> You'll find cheap return United Airlines flights from CA $780 from SEA to LIH by sorting your results from "Price (lowest to highest)" on Expedia. Or search for bargains from CA $362 for a one-way journey.\**\*These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.*

### What is the cheapest month to fly from SEA to LIH with United Airlines?

> November is one of the least expensive months to travel to Kauai with United Airlines. You could also find great deals on one-way and round-trip fares in January.

### Does United Airlines fly nonstop from Seattle - Tacoma Intl. Airport (SEA) to Lihue Airport (LIH)?

> To see if there's a direct journey from SEA to LIH with United Airlines or other airlines, select the "Nonstop" filter when searching for tickets.

### What airports does United Airlines fly into in Kauai?

> Lihue Airport (LIH) is the main Kauai hub for United Airlines flights from Seattle - Tacoma Intl. Airport (SEA).

### Can I change or cancel my United Airlines flight from Seattle - Tacoma Intl. Airport (SEA) to Lihue Airport (LIH)?

> You can usually cancel or change your flight, although there may be additional fees if you made your booking more than 24 hours ago. Want to keep your options open? Make use of our "No cancel fee" and "Changes included" filters to find flights that won't penalize you if you need to adjust your plans. To update your booking, go to "[Trips](https://www.expedia.ca/trips)," select your flight and click on "Manage Booking" for more information.

## Travel information

| Origin airport | Seattle - Tacoma Intl. |
| --- | --- |
| Destination airport | Lihue |
| Airlines serving | Alaska Airlines, American Airlines, Delta, Hawaiian Airlines, United |
| Popular airline | Alaska Airlines |
| Distance | 4320 km |
| Average flight time | 4 hours 20 mins |

\*Available to Expedia members.