Cheap flights from Seattle to Quincy (SEA - UIN)

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How to find the cheapest flight from
Seattle (SEA) to Quincy (UIN)

All the information you need to plan the best SEA to UIN flight in 2022: compare Seattle to Quincy flight prices with the expected peak season, weather and rainfall in Quincy.
When is the cheapest time to fly from Seattle to Quincy, Illinois (SEA - UIN)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Seattle to Quincy, Illinois as you normally would.

Seattle/Tacoma Intl to Quincy 2022 flight deals

Cheap flights to Quincy from Seattle found for this year
24 Jun - 27 Jun
$427pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
 
1 STOP
UIN
Quincy Regional
UIN
Quincy Regional
Multiple Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
23 Jun - 27 Jun
$516pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
 
1 STOP
UIN
Quincy Regional
UIN
Quincy Regional
Multiple Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
23 Jun - 27 Jun
$520pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
   
2 STOPS
UIN
Quincy Regional
UIN
Quincy Regional
Multiple Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Seattle</span> to <span class="emphasized">Quincy</span> flights.

Flight FAQs

From Seattle to Quincy

Which airlines flying from Seattle/Tacoma Intl to Quincy Regional have flexible changes due to COVID-19?

One of the carriers operating flights from Seattle/Tacoma Intl to Quincy Regional that may be offering flexible change policies is United Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

COVID Restrictions

View COVID Travel Restrictions for Quincy, IL

Do I need a COVID test to fly to Quincy from Seattle?

Information is based on travel restrictions for travel to Quincy Regional within the United States

Most visitors from Seattle/Tacoma Intl need to provide a negative COVID-19 test result and/or quarantine to enter Quincy Regional.

COVID-19 testing requirements
Visitors from Seattle/Tacoma Intl must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to Quincy Regional.

Quarantine requirements
Visitors from Seattle/Tacoma Intl are not required to quarantine after entering Quincy Regional.

Do I need a test to fly back to Seattle from Quincy?

Returning to Seattle/Tacoma Intl from Quincy Regional

COVID-19 testing requirements
Visitors from Quincy Regional must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to Seattle/Tacoma Intl.

Quarantine requirements
Visitors from Quincy Regional are not required to quarantine after entering Seattle/Tacoma Intl.

Hide COVID Travel Restrictions for Quincy, IL

Alternative routes for Seattle to Quincy

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Quincy

Things to know before you go - useful duration and weather info for your trip from Seattle to Quincy.
Average temperature for January in Quincy
42.8 °F
Avg rainfall for January in Quincy
2.3 ″

Airports servicing Seattle

Airports servicing Quincy

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