$28 Cheap Flights to Rainier, WA

View $28 flight on Tue, May 12, 2026Opens in a new window

Popular airlines to Rainier

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How much is the cheapest flight to Rainier?

Prices were available within the past 7 days and start at $28 for one-way flights and $56 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Harbour Air Seaplanes
Sat, May 30 - Mon, Jun 1
CXH
Vancouver
LKE
Seattle
$218 Roundtrip, found 6 days ago
$218
Roundtrip
found 6 days ago
Select Harbour Air Seaplanes flight, departing Sat, May 30 from Vancouver to Seattle, returning Mon, Jun 1, priced at $218 found 6 days ago
Harbour Air Seaplanes
Wed, May 27 - Thu, May 28
CXH
Vancouver
LKE
Seattle
$220 Roundtrip, just found
$220
Roundtrip
just found
Select Harbour Air Seaplanes flight, departing Wed, May 27 from Vancouver to Seattle, returning Thu, May 28, priced at $220 just found
Harbour Air Seaplanes
Fri, Jul 17 - Sun, Jul 19
YWH
Victoria
LKE
Seattle
$220 Roundtrip, found 15 hours ago
$220
Roundtrip
found 15 hours ago
Select Harbour Air Seaplanes flight, departing Fri, Jul 17 from Victoria to Seattle, returning Sun, Jul 19, priced at $220 found 15 hours ago
Harbour Air Seaplanes
Fri, Aug 21 - Sat, Aug 22
YWH
Victoria
LKE
Seattle
$220 Roundtrip, found 5 days ago
$220
Roundtrip
found 5 days ago
Select Harbour Air Seaplanes flight, departing Fri, Aug 21 from Victoria to Seattle, returning Sat, Aug 22, priced at $220 found 5 days ago
Hahn Air Technologies
Wed, Aug 5 - Sun, Aug 9
YWH
Victoria
LKE
Seattle
$448 Roundtrip, found 1 day ago
$448
Roundtrip
found 1 day ago
Select Hahn Air Technologies flight, departing Wed, Aug 5 from Victoria to Seattle, returning Sun, Aug 9, priced at $448 found 1 day ago

Find the cheapest month to fly from Columbus (CMH) to Seattle (SEA)

April is typically the cheapest month to fly

From $166 - $303 per traveler.

Frequently asked questions

What month is the cheapest to fly to Rainier?
Schedule your trip for May if you're looking for a good price on your fare. It's the cheapest month to fly to Rainier. Try to avoid traveling during busy periods such as major public holidays or during big events.
Which US cities have the cheapest flights to Rainier?
Land cheap flights to Rainier from Portland, Anchorage and Phoenix. These cities usually offer the lowest fares to this unique destination. But keep in mind that stopovers, holiday periods and demand will also have an influence on rates, so remain flexible and book when prices are right.
Which US cities fly direct to Rainier?
You can fly to Rainier without any stops from 83 US cities. To find a nonstop trip, select "Direct flights only" when browsing for flights to Rainier on Expedia. Then, compare your choices and find the best departure from any of these cities:

  • Portland
  • Anchorage
  • Phoenix
  • Los Angeles
  • Spokane

How to find a cheap flight to Rainier?
Making travel plans in the low season and booking in advance are two good ways to secure cheap flights to Rainier. Or, consider flying on a Thursday, which, on average, is 16% cheaper than departing on a Sunday.* Want to be the first to know as soon as fares fall? Set up price tracking on the Expedia app to get real-time updates.*Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
How to get a cheap last-minute flight to Rainier?
Being flexible about your travel plans may help you find last-minute deals on cheap flights to Rainier. To see all the available options, consider exploring different ticket types, changing your Rainier trip dates, leaving from an alternative airport or using another airline.
How far in advance should I book a flight to Rainier?
To pick up some of the biggest savings on domestic journeys, book your flight to Rainier 28 days ahead of your travel dates. For international flights, search for your ticket between two and four months in advance. This improves your chances of locking in your preferred departure dates, times and seats.**Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
Which day of the week is the cheapest day to buy a plane ticket to Rainier?
You can save an average of 8% if you purchase tickets on a Sunday instead of Fridays, which tend to be the most expensive day to book.* When it comes to snapping up a cheap flight to Rainier, the key is good timing.*Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
Which airlines fly to Rainier?
Rainier has connections to 118 airports globally through 31 airlines, with Seattle - Tacoma Intl. Airport (SEA) as its chief entry point. Select from these top airlines to Rainier when organizing your journey:

  • Alaska Airlines
  • Delta Air Lines
  • American Airlines
  • United Airlines

Where do you fly into Rainier?
When flying to Rainier, the main airport to arrive at is Seattle - Tacoma Intl. Airport (SEA). You can also head for nearby hubs like Olympia, WA (OLM-Olympia Regional), Tacoma, WA (TIW-Tacoma Narrows) or Bremerton, WA (PWT-Bremerton National). Another great option to consider when you fly to Rainier is Renton Municipal Airport (RNT).
How far is the airport from central Rainier?
You'll be about 40 mi northeast of the center of Rainier after jetting into Seattle - Tacoma Intl. Airport (SEA).
Can I save money by booking a Rainier trip package?
You could potentially save hundreds of dollars if you choose a Rainier flight and hotel package deal on Expedia. And you'll save time and hassle by having all your travel plans in one place. Try bundling your flight and hotel with add-ons like activities and car rentals for your own customized Rainier break.
Can I change or cancel my flight to Rainier?
You can typically cancel or change your flight to Rainier within 24 hours of booking. However, be mindful that some fares are non-refundable. In those cases, you may be issued credit for a future trip rather than a direct refund. Make sure you check the airline's terms and conditions in your itinerary for specific details. Use Expedia's "No cancel fee" or "Changes included" filters when you search to secure cheap flights to Rainier with flexible change policies. For more information, browse our Customer Service Portal.

*Flight schedules are subject to change.

*Available to One Key members.

 

Travel information

Destination airport
Seattle - Tacoma Intl.
Destination airport IATA code
SEA
Destination city name
Seattle
Roundtrip price
$56

Trending flights to Rainier

Prices were available within the past 7 days and start at $28 for one-way flights and $56 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Wed, May 13 - Tue, May 19
LAX
Los Angeles
SEA
Seattle
$56 Roundtrip, just found
$56
Roundtrip
just found
Select Frontier Airlines flight, departing Wed, May 13 from Los Angeles to Seattle, returning Tue, May 19, priced at $56 just found

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