Cheap flights from Chicago to Seattle

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Travel tip: Visit Seattle on your holidays!

Price evolution for flights from Chicago to Seattle:

Price overview for flights from Chicago to Seattle

Today's pick From $22.93/day

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Recent Deals on Flights from Chicago to Seattle:Roundtrip / Oneway

$280 RT	From: Chicago, IL (CHI) To: Seattle, WA (SEA) Departure: 12/16/2009 Return: 01/04/2010 Airline:American Airlines	jetcombo.com Check price
$300 RT	From: Chicago, IL (CHI) To: Seattle, WA (SEA) Departure: 11/20/2009 Return: 11/22/2009 Airline:Us Airways	jetcombo.com Check price
$315 RT	From: Chicago, IL (CHI) To: Seattle, WA (SEA) Departure: 12/16/2009 Return: 01/04/2010 Airline:United Airlines	cfares.com Check price
$334 RT	From: Chicago, IL (ORD) To: Seattle, WA (SEA) Departure: 02/24/2010 Return: 02/28/2010 Airline:Alaska Airlines	jetcombo.com Check price
$338 RT	From: Chicago, IL (CHI) To: Seattle, WA (SEA) Departure: 11/20/2009 Return: 11/22/2009 Airline:Air Tran Airways	cfares.com Check price
$360 RT	From: Chicago, IL (CHI) To: Seattle, WA (SEA) Departure: 12/16/2009 Return: 01/04/2010 Airline:United Airlines	airfare.com Check price
$367 RT	From: Chicago, IL (ORD) To: Seattle, WA (SEA) Departure: 11/20/2009 Return: 11/28/2009 Airline:Continental Airlines	jetcombo.com Check price
$370 RT	From: Chicago, IL (ORD) To: Seattle, WA (SEA) Departure: 02/24/2010 Return: 02/28/2010 Airline:Northwest Airlines	cfares.com Check price
$380 RT	From: Chicago, IL (CHI) To: Seattle, WA (SEA) Departure: 12/16/2009 Return: 01/04/2010 Airline:Northwest Airlines	cfares.com Check price
$385 RT	From: Chicago, IL (ORD) To: Seattle, WA (SEA) Departure: 12/30/2009 Return: 01/04/2010 Airline:American Airlines	jetcombo.com Check price
$404 RT	From: Chicago, IL (MDW) To: Seattle, WA (SEA) Departure: 12/16/2009 Return: 12/28/2009 Airline:Northwest Airlines	cfares.com Check price
$413 RT	From: Chicago, IL (ORD) To: Seattle, WA (SEA) Departure: 02/24/2010 Return: 02/28/2010 Airline:Continental Airlines	airfare.com Check price
$413 RT	From: Chicago, IL (MDW) To: Seattle, WA (SEA) Departure: 12/16/2009 Return: 12/28/2009 Airline:Delta Airlines	jetcombo.com Check price
$425 RT	From: Chicago, IL (ORD) To: Seattle, WA (SEA) Departure: 12/18/2009 Return: 01/03/2010 Airline:American Airlines	jetcombo.com Check price
$427 RT	From: Chicago, IL (CHI) To: Seattle, WA (SEA) Departure: 11/20/2009 Return: 11/22/2009 Airline:Us Airways	airfare.com Check price
$433 RT	From: Chicago, IL (CHI) To: Seattle, WA (SEA) Departure: 12/19/2009 Return: 01/03/2010 Airline:Air Tran Airways	cfares.com Check price
$437 RT	From: Chicago, IL (ORD) To: Seattle, WA (SEA) Departure: 11/20/2009 Return: 11/28/2009 Airline:Us Airways	airfare.com Check price
$481 RT	From: Chicago, IL (ORD) To: Seattle, WA (SEA) Departure: 12/30/2009 Return: 01/03/2010 Airline:American Airlines	jetcombo.com Check price
$485 RT	From: Chicago, IL (ORD) To: Seattle, WA (SEA) Departure: 12/30/2009 Return: 01/04/2010 Airline:American Airlines	airfare.com Check price
$494 RT	From: Chicago, IL (ORD) To: Seattle, WA (SEA) Departure: 12/18/2009 Return: 01/03/2010 Airline:American Airlines	airfare.com Check price
$494 RT	From: Chicago, IL (ORD) To: Seattle, WA (SEA) Departure: 12/18/2009 Return: 01/03/2010 Airline:United Airlines	cfares.com Check price
$502 RT	From: Chicago, IL (CHI) To: Seattle, WA (SEA) Departure: 12/19/2009 Return: 01/03/2010 Airline:American Airlines	airfare.com Check price
$511 RT	From: Chicago, IL (MDW) To: Seattle, WA (SEA) Departure: 12/16/2009 Return: 12/28/2009 Airline:Frontier Airlines	airfare.com Check price
$512 RT	From: Chicago, IL (MDW) To: Seattle, WA (SEA) Departure: 12/31/2009 Return: 01/04/2010 Airline:Northwest Airlines	cfares.com Check price
$550 RT	From: Chicago, IL (ORD) To: Seattle, WA (SEA) Departure: 12/30/2009 Return: 01/03/2010 Airline:American Airlines	airfare.com Check price
$572 RT	From: Chicago, IL (ORD) To: Seattle, WA (SEA) Departure: 12/30/2009 Return: 01/04/2010 Airline:Delta Airlines	cfares.com Check price
$594 RT	From: Chicago, IL (MDW) To: Seattle, WA (SEA) Departure: 12/31/2009 Return: 01/04/2010 Airline:Delta Airlines	jetcombo.com Check price
$663 RT	From: Chicago, IL (MDW) To: Seattle, WA (SEA) Departure: 12/31/2009 Return: 01/04/2010 Airline:Delta Airlines	airfare.com Check price
$711 RT	From: Chicago, IL (ORD) To: Seattle, WA (SEA) Departure: 11/20/2009 Return: 11/28/2009 Airline:Delta Airlines	cfares.com Check price
$742 RT	From: Chicago, IL (ORD) To: Seattle, WA (SEA) Departure: 12/30/2009 Return: 01/03/2010 Airline:Delta Airlines	cfares.com Check price
$93 OW	From: Chicago, IL (CHI) To: Seattle, WA (SEA) Departure: 11/11/2009 Return: - Airline:Air Tran Airways	cfares.com Check price
$120 OW	From: Chicago, IL (ORD) To: Seattle, WA (SEA) Departure: 12/03/2009 Return: - Airline:American Airlines	jetcombo.com Check price
$130 OW	From: Chicago, IL (ORD) To: Seattle, WA (SEA) Departure: 12/03/2009 Return: - Airline:Northwest Airlines	cfares.com Check price
$164 OW	From: Chicago, IL (MDW) To: Seattle, WA (SEA) Departure: 12/09/2009 Return: - Airline:Northwest Airlines	cfares.com Check price
$170 OW	From: Chicago, IL (CHI) To: Seattle, WA (SEA) Departure: 12/20/2009 Return: - Airline:Continental Airlines	jetcombo.com Check price
$170 OW	From: Chicago, IL (CHI) To: Seattle, WA (SEA) Departure: 11/11/2009 Return: - Airline:Us Airways	jetcombo.com Check price
$170 OW	From: Chicago, IL (MDW) To: Seattle, WA (SEA) Departure: 11/21/2009 Return: - Airline:Northwest Airlines	cfares.com Check price
$170 OW	From: Chicago, IL (MDW) To: Seattle, WA (SEA) Departure: 11/21/2009 Return: - Airline:Delta Airlines	jetcombo.com Check price
$174 OW	From: Chicago, IL (MDW) To: Seattle, WA (SEA) Departure: 12/09/2009 Return: - Airline:Northwest Airlines	jetcombo.com Check price
$201 OW	From: Chicago, IL (CHI) To: Seattle, WA (SEA) Departure: 12/20/2009 Return: - Airline:United Airlines	cfares.com Check price
$319 OW	From: Chicago, IL (ORD) To: Seattle, WA (SEA) Departure: 12/03/2009 Return: - Airline:Northwest Airlines	airfare.com Check price
$379 OW	From: Chicago, IL (MDW) To: Seattle, WA (SEA) Departure: 11/21/2009 Return: - Airline:Northwest Airlines	airfare.com Check price
$384 OW	From: Chicago, IL (CHI) To: Seattle, WA (SEA) Departure: 11/11/2009 Return: - Airline:Us Airways	airfare.com Check price
$392 OW	From: Chicago, IL (MDW) To: Seattle, WA (SEA) Departure: 11/30/2009 Return: - Airline:Northwest Airlines	jetcombo.com Check price
$406 OW	From: Chicago, IL (MDW) To: Seattle, WA (SEA) Departure: 11/30/2009 Return: - Airline:Frontier Airlines	cfares.com Check price
$429 OW	From: Chicago, IL (CHI) To: Seattle, WA (SEA) Departure: 12/20/2009 Return: - Airline:American Airlines	airfare.com Check price
$605 OW	From: Chicago, IL (MDW) To: Seattle, WA (SEA) Departure: 11/30/2009 Return: - Airline:Frontier Airlines	airfare.com Check price
$615 OW	From: Chicago, IL (MDW) To: Seattle, WA (SEA) Departure: 12/09/2009 Return: - Airline:Northwest Airlines	airfare.com Check price

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