The cheapest times to fly from SEA to RHI are

  • January 1st to March 11th (except the week of February 26th)
  • April 16th to May 13th
  • August 27th to November 18th

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from SEA to RHI is mid to late September. Prices can be as high as $1113 for Sunday flights during early August, or as low as $342 for Tuesday flights around mid to late September.


When to Fly to Rhinelander

Flying from Seattle, WA (SEA) to Rhinelander, WI (RHI) will usually cost between $354 to $643 per person if booking more than four weeks in advance. On average the very cheapest time to fly is mid to late September with an average ticket price of $386. Due to high demand the most expensive time to fly is early August, with an average price of $699. Planning your trip to low-cost times can easily save you $313 on economy flights and even more on first-class flights. Generally, any price below $453 can be considered a good price for a round-trip SEA to RHI flight.

See below for a graph of average weekly prices for the SEA to RHI route. All prices are for round-trip tickets in USD.

SEA to RHI Flight Prices

Compared to other flights, the SEA to RHI flight is much cheaper than the average and costs much less than the average flight leaving from Seattle. The average price per mile (for a direct flight) is $0.18, which is below average.


Flight Prices by Day of the Week

Tuesday is usually the cheapest day to depart and return on this flight. Sundays are the most expensive days to fly out or take a return trip. Selecting flights on the least expensive days could save you up to $130 (24%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Tuesday and returning a week later will cost an average of $402. Return trip prices are from the RHI to SEA flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from SEA to RHI can generally find a 1-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 3 hour 47 minutes may not be realistic.


Alternative Nearby Airports

Champion Traveler tells you which airports are nearby and whether tickets might be cheaper alternative airports nearby. Sometimes it’s worth it to fly into a closer airport and then commute to your destination. Remember that there is not usually a nonstop flight from SEA to RHI while comparing.

Destination alternative #1: Appleton International Airport (ATW) in Appleton, WI

  • 106 miles (171 km) away from RHI
  • Usually 16.02% less expensive than RHI
  • 1-layover flights available

See SEA to ATW flights

Destination alternative #2: Central Wisconsin Airport (CWA) in Mosinee, WI

  • 60 miles (97 km) away from RHI
  • Usually 14.48% less expensive than RHI
  • 1-layover flights available

See SEA to CWA flights

Destination alternative #3: Green Bay Austin Straubel International Airport (GRB) in Green Bay, WI

  • 103 miles (166 km) away from RHI
  • Usually 13.59% less expensive than RHI
  • 1-layover flights available

See SEA to GRB flights

Destination alternative #4: La Crosse Regional Airport (LSE) in La Crosse, WI

  • 150 miles (241 km) away from RHI
  • Usually 4.75% less expensive than RHI
  • 1-layover flights available

See SEA to LSE flights


Flight Questions Answered

Still have questions about flying from SEA to RHI? We’ve got answers.

Which airlines fly this route?

You can find 2 major airlines flying this route most often: Alaska, Delta, and potentially more during busy seasons.

How far away is it from Rhinelander/Oneida County Airport to Seattle/Tacoma International Airport?

The distance between the two airports is roughly 1554 miles or 2501 kilometers.

How long does it take to fly from SEA to RHI?

The real-world flight time for a nonstop SEA to RHI flight is about 3 hour 47 minutes.

How many flights go between Seattle, WA and Rhinelander, WI?

It depends on the day of the week and the date, but a typical day might have around 15 available flights from SEA to RHI.


Airport Location Info


Departing Airport

Origination code SEA
Origination airport name Seattle/Tacoma International Airport
City Seattle, WA
Country the United States
Latitude 47.5
Longitude -122.3

Return Airport

Destination code RHI
Destination airport name Rhinelander/Oneida County Airport
City Rhinelander, WI
Country the United States
Latitude 45.6
Longitude -89.5


Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.