Cheap flights from Seattle (SEA) to Chicago (CHI) from $53

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight to Chicago departing on 4/30. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SEA — CHI
Mar 5 — Mar 121

The best prices from Seattle/Tacoma Intl to Chicago are usually found in January or October, booked 82 days in advance, depart on a Wednesday or Saturday and return on a Wednesday

Cheap flight deals from Seattle to Chicago

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Chicago (CHI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 29, 2024.

Popular in

July

Cheapest in

January

Round-trip from

$223

One-way from

$60
High demand for flights, 24% potential price rise
Best time to find cheap flights, 32% potential price drop
From Seattle/Tacoma Intl to Chicago (CHI)
One-way flight from Seattle/Tacoma Intl to Chicago (CHI)

What is the cheapest day to fly round-trip from Seattle to Chicago?

Flying to your destination on a Saturday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Chicago. Check prices with Cheapflights to find a great deal for your trip.

How far in advance should I book a flight from Seattle to Chicago?

Users have found that booking a flight from Seattle to Chicago at least 39 days early can save you up to 73% on average compared to booking a flight this week. If booking 39 days before your flight isn’t an option for you, users have found flights from Seattle to Chicago for as little as $296 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $575 for flights departing within the next 3 days.

What is the cheapest month to fly from Seattle to Chicago?

The best pricing can be found in the month of January. Prices to Chicago from Seattle average $306. You can even find prices in January for less than $306, as users have found deals to Chicago from as low as $99. The month of July appears to be one of the more expensive times to travel to Chicago from Seattle. Flying in the targeted month can save you up to 30%.

When is the cheapest time to fly from Seattle to Chicago (SEA - CHI)?

It’s typically best to fly out from Seattle to Chicago in the evening. Doing so could potentially save you 10% on the flight price compared to flying in the morning, which is usually more expensive.

Cheap Delta flights from Seattle to Chicago

Explore cheap flight options specifically provided by Delta for the route between Seattle and Chicago. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,314,962 searches. Data last updated February 29, 2024.
Find some of the cheapest Delta flights traveling from Seattle to Chicago. Deals update often to give you more flight options matching your criteria
Tue 4/236:00 pmSEA - ORD
Nonstop3h 58mDelta
Wed 4/246:10 amORD - SEA
Nonstop4h 36mDelta
Deal found 2/29$105
Wed 3/207:15 amSEA - ORD
Nonstop4h 07mDelta
Fri 3/296:06 amORD - SEA
Nonstop4h 49mDelta
Deal found 2/28$108
Wed 4/175:10 pmSEA - ORD
1 stop5h 49mDelta
Tue 4/236:10 amORD - SEA
Nonstop4h 36mDelta
Deal found 2/29$114
Fri 4/1912:35 amSEA - ORD
1 stop7h 50mDelta
Tue 4/306:10 amORD - SEA
Nonstop4h 36mDelta
Deal found 2/28$117
Fri 4/1912:35 amSEA - ORD
1 stop7h 50mDelta
Tue 4/236:10 amORD - SEA
Nonstop4h 36mDelta
Deal found 2/27$118
Sat 4/206:00 pmSEA - ORD
Nonstop3h 58mDelta
Sat 4/273:50 pmORD - SEA
1 stop6h 37mDelta
Deal found 2/29$120
Wed 4/175:10 pmSEA - ORD
1 stop5h 49mDelta
Tue 4/235:25 pmORD - SEA
1 stop7h 07mDelta
Deal found 2/29$124
Sat 4/206:10 amSEA - ORD
1 stop8h 25mDelta
Tue 4/231:45 pmORD - SEA
1 stop7h 15mDelta
Deal found 2/27$127
Thu 4/185:10 pmSEA - ORD
1 stop5h 49mDelta
Sat 4/273:50 pmORD - SEA
1 stop6h 37mDelta
Deal found 2/29$130
  • One of the most popular airlines traveling from Seattle to Chicago is Delta. Flights from Delta traveling this route typically cost $312.80 RT. This price is typically 34% cheaper than other airlines that offer Seattle to Chicago flights. When booking this route, the cheapest RT price found was $99. Seattle/Tacoma Intl Airport is the most common Seattle airport to take off from when flying to Chicago. Chicago O'Hare Intl Airport is the most popular arrival airport in Chicago. When flying from Seattle to Chicago, Delta flights are 13% more popular than any other airline flying that same route.

Cheap Alaska Airlines flights from Seattle to Chicago

Explore cheap flight options specifically provided by Alaska Airlines for the route between Seattle and Chicago. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,314,962 searches. Data last updated February 29, 2024.
Some of the lowest-priced Alaska Airlines flights we've found at this time heading from Seattle to Chicago. Make sure to examine the flight information before completing your reservation.
Mon 3/255:58 pmSEA - ORD
Nonstop4h 00mAlaska Airlines
Wed 4/35:46 pmORD - SEA
Nonstop4h 39mAlaska Airlines
Deal found 2/28$111
Mon 3/256:00 amSEA - ORD
Nonstop4h 04mAlaska Airlines
Wed 4/35:46 pmORD - SEA
Nonstop4h 39mAlaska Airlines
Deal found 2/28$112
Mon 4/2211:46 pmSEA - ORD
Nonstop3h 59mAlaska Airlines
Sat 4/278:00 amORD - SEA
Nonstop4h 34mAlaska Airlines
Deal found 2/28$119
Tue 3/195:58 pmSEA - ORD
Nonstop4h 00mAlaska Airlines
Wed 3/206:00 amORD - SEA
Nonstop4h 38mAlaska Airlines
Deal found 2/28$133
Sun 4/216:00 amSEA - ORD
Nonstop4h 10mAlaska Airlines
Wed 4/242:53 pmORD - SEA
1 stop6h 14mAlaska Airlines
Deal found 2/29$168
Sat 5/1111:46 pmSEA - ORD
Nonstop3h 59mAlaska Airlines
Tue 5/218:00 amORD - SEA
1 stop8h 29mAlaska Airlines
Deal found 2/28$169
Wed 5/111:46 pmSEA - ORD
Nonstop3h 59mAlaska Airlines
Thu 5/28:00 amORD - SEA
Nonstop4h 34mAlaska Airlines
Deal found 2/27$182
Wed 4/175:58 pmSEA - ORD
Nonstop4h 00mAlaska Airlines
Thu 4/256:00 amORD - SEA
Nonstop4h 34mAlaska Airlines
Deal found 2/29$188
Wed 5/111:46 pmSEA - ORD
Nonstop3h 59mAlaska Airlines
Sat 5/48:35 amORD - SEA
1 stop11h 14mAlaska Airlines
Deal found 2/28$203
  • Alaska Airlines is one of the most popular airlines used for those traveling from Seattle to Chicago. Flights on this route from Alaska Airlines typically cost $442.11 RT, a price that is 25% cheaper than the average Seattle to Chicago flight. The cheapest flight found was $99 RT. Seattle/Tacoma Intl Airport is the most common Seattle airport to take off from when flying to Chicago. Chicago O'Hare Intl Airport is the most popular arrival airport in Chicago. When flying from Seattle to Chicago, Alaska Airlines flights are 11% more popular than any other airline flying that same route.

Cheap Seattle to Chicago flights in February & March 2024

Find cheap flight options from Seattle to Chicago specifically for the months of February and March 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,314,962 searches. Prices were last updated on February 29, 2024.
These are some of the best deals we've found on flights to Chicago in 2024 at this time. Check back soon for alternative fares.
Wed 3/207:15 amSEA - ORD
Nonstop4h 07mDelta
Fri 3/296:06 amORD - SEA
Nonstop4h 49mDelta
Deal found 2/28$108
Mon 3/255:58 pmSEA - ORD
Nonstop4h 00mAlaska Airlines
Wed 4/35:46 pmORD - SEA
Nonstop4h 39mAlaska Airlines
Deal found 2/28$111
Mon 3/256:00 amSEA - ORD
Nonstop4h 04mAlaska Airlines
Wed 4/35:46 pmORD - SEA
Nonstop4h 39mAlaska Airlines
Deal found 2/28$112
Wed 3/207:15 amSEA - ORD
Nonstop4h 07mDelta
Tue 3/266:59 pmORD - SEA
1 stop7h 08mDelta
Deal found 2/28$114
Mon 3/256:10 amSEA - ORD
1 stop8h 23mDelta
Wed 4/36:06 amORD - SEA
Nonstop4h 49mDelta
Deal found 2/28$117
Sun 3/2411:45 pmSEA - ORD
Nonstop4h 00mAlaska Airlines
Sat 3/306:30 amORD - SEA
Nonstop4h 38mAlaska Airlines
Deal found 2/28$119
Tue 3/266:14 amSEA - ORD
1 stop6h 38mDelta
Tue 4/212:00 pmORD - SEA
1 stop6h 03mDelta
Deal found 2/28$124
Mon 3/2512:30 amSEA - MDW
1 stop8h 17mDelta
Tue 4/211:31 amMDW - SEA
1 stop6h 32mDelta
Deal found 2/28$124
Mon 3/2510:55 pmSEA - ORD
1 stop6h 55mDelta
Wed 4/36:59 pmORD - SEA
1 stop7h 08mDelta
Deal found 2/28$127

Seattle to Chicago 2024 flight deals

Discover exclusive flight deals for travel between Seattle and Chicago in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,314,962 searches. Data last updated February 29, 2024.
These are some of the best deals we've found on flights to Chicago in 2024 at this time. Check back soon for alternative fares.
Wed 3/207:15 amSEA - ORD
Nonstop4h 07mDelta
Fri 3/296:06 amORD - SEA
Nonstop4h 49mDelta
Deal found 2/28$108
Mon 3/255:58 pmSEA - ORD
Nonstop4h 00mAlaska Airlines
Wed 4/35:46 pmORD - SEA
Nonstop4h 39mAlaska Airlines
Deal found 2/28$111
Mon 3/256:00 amSEA - ORD
Nonstop4h 04mAlaska Airlines
Wed 4/35:46 pmORD - SEA
Nonstop4h 39mAlaska Airlines
Deal found 2/28$112
Wed 3/207:15 amSEA - ORD
Nonstop4h 07mDelta
Tue 3/266:59 pmORD - SEA
1 stop7h 08mDelta
Deal found 2/28$114
Fri 4/1912:35 amSEA - ORD
1 stop7h 50mDelta
Tue 4/236:10 amORD - SEA
Nonstop4h 36mDelta
Deal found 2/28$117
Fri 4/1912:35 amSEA - ORD
1 stop7h 50mDelta
Tue 4/236:10 amORD - SEA
Nonstop4h 36mDelta
Deal found 2/27$118
Sun 3/2411:45 pmSEA - ORD
Nonstop4h 00mAlaska Airlines
Sat 3/306:30 amORD - SEA
Nonstop4h 38mAlaska Airlines
Deal found 2/28$119
Tue 3/266:14 amSEA - ORD
1 stop6h 38mDelta
Tue 4/212:00 pmORD - SEA
1 stop6h 03mDelta
Deal found 2/28$124
Mon 3/2512:30 amSEA - MDW
1 stop8h 17mDelta
Tue 4/211:31 amMDW - SEA
1 stop6h 32mDelta
Deal found 2/28$124

Non-stop flights to Chicago from Seattle

Discover non-stop flight options from Seattle to Chicago. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 3,314,962 searches. Data last updated February 29, 2024.
If you're seeking options on non-stop flights from Seattle to Chicago, check out these fares. Select from other flights from Seattle to Chicago by using the search form above.
Wed 3/207:15 amSEA - ORD
Nonstop4h 07mDelta
Fri 3/296:06 amORD - SEA
Nonstop4h 49mDelta
Deal found 2/28$108
Mon 3/255:58 pmSEA - ORD
Nonstop4h 00mAlaska Airlines
Wed 4/35:46 pmORD - SEA
Nonstop4h 39mAlaska Airlines
Deal found 2/28$111
Mon 3/256:00 amSEA - ORD
Nonstop4h 04mAlaska Airlines
Wed 4/35:46 pmORD - SEA
Nonstop4h 39mAlaska Airlines
Deal found 2/28$112
Sun 3/2411:45 pmSEA - ORD
Nonstop4h 00mAlaska Airlines
Fri 3/292:02 pmORD - SEA
Nonstop4h 38mAlaska Airlines
Deal found 2/28$119
Tue 3/195:58 pmSEA - ORD
Nonstop4h 00mAlaska Airlines
Tue 3/267:19 pmORD - SEA
Nonstop4h 41mAlaska Airlines
Deal found 2/29$133
Wed 4/101:30 pmSEA - ORD
Nonstop3h 55mDelta
Mon 4/226:10 amORD - SEA
Nonstop4h 36mDelta
Deal found 2/27$148
Mon 4/2911:49 pmSEA - ORD
Nonstop4h 01mUnited Airlines
Tue 5/71:00 pmORD - SEA
Nonstop4h 39mUnited Airlines
Deal found 2/28$151
Wed 4/1711:49 pmSEA - ORD
Nonstop4h 01mUnited Airlines
Tue 4/238:03 pmORD - SEA
Nonstop4h 42mUnited Airlines
Deal found 2/28$158
Sat 4/206:00 pmSEA - ORD
Nonstop3h 58mDelta
Tue 4/236:10 amORD - SEA
Nonstop4h 36mDelta
Deal found 2/28$171

Seattle to Chicago flights leaving soon

Find last-minute flight options from Seattle to Chicago for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,314,962 searches. Data last updated February 29, 2024.
Consider one of these great deals we found on last-minute flights from Seattle to Chicago. Users should be sure to double check the price, date, and time of their last-minute flight.
Sat 3/98:12 pmSEA - MDW
1 stop9h 41mFrontier
Tue 3/1212:06 pmMDW - SEA
1 stop9h 46mFrontier
Deal found 2/29$198
Sat 3/98:12 pmSEA - MDW
1 stop9h 41mFrontier
Tue 3/1212:06 pmMDW - SEA
1 stop9h 46mFrontier
Deal found 2/28$199
Sat 3/98:12 pmSEA - MDW
1 stop9h 41mFrontier
Mon 3/1110:57 pmMDW - SEA
1 stop24h 15mFrontier
Deal found 2/29$228
Sun 3/107:54 pmSEA - MDW
1 stop10h 30mFrontier
Wed 3/1312:06 pmMDW - SEA
1 stop9h 29mFrontier
Deal found 2/28$238
Fri 3/87:37 pmSEA - MDW
1 stop12h 39mFrontier
Sat 3/1610:59 pmMDW - SEA
1 stop12h 20mFrontier
Deal found 2/28$240
Fri 3/87:37 pmSEA - MDW
1 stop12h 39mFrontier
Mon 3/119:14 amMDW - SEA
1 stop16h 45mFrontier
Deal found 2/28$249
Fri 3/87:37 pmSEA - MDW
1 stop12h 39mFrontier
Mon 3/119:14 amMDW - SEA
1 stop16h 45mFrontier
Deal found 2/29$257
Tue 3/58:38 pmSEA - ORD
3 stops25h 17mSpirit Airlines
Tue 3/127:54 pmORD - SEA
1 stop16h 17mSpirit Airlines
Deal found 2/27$258
Tue 3/58:38 pmSEA - ORD
1 stop7h 53mMultiple Airlines
Tue 3/128:00 amORD - SEA
Nonstop4h 40mMultiple Airlines
Deal found 2/27$262

One-way flights to Chicago from Seattle

Search for one-way flight options from Seattle to Chicago. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,314,962 searches. Data last updated February 29, 2024.
Take a look at some of the best available options we've come across on one-way flights from Seattle to Chicago. For those needing a return trip from Seattle, there is a search form available above.
Tue 4/306:00 pmSEA - ORD
Nonstop3h 58mDelta
Deal found 2/28$53
Fri 3/2211:50 pmSEA - ORD
Nonstop4h 11mUnited Airlines
Deal found 2/28$56
Sun 3/2411:45 pmSEA - ORD
Nonstop4h 00mAlaska Airlines
Deal found 2/29$60
Wed 5/156:10 amSEA - ORD
1 stop8h 26mDelta
Deal found 2/27$62
Wed 5/156:10 amSEA - MDW
1 stop8h 24mDelta
Deal found 2/27$62
Sat 5/112:55 pmSEA - ORD
1 stop8h 01mFrontier
Deal found 2/28$64
Thu 3/2110:55 pmSEA - ORD
1 stop6h 55mDelta
Deal found 2/28$65
Sat 5/116:10 amSEA - MDW
1 stop8h 04mDelta
Deal found 2/28$65
Sat 4/1312:35 amSEA - ORD
1 stop6h 00mDelta
Deal found 2/29$68

Find flights from Seattle to Chicago within your budget

Customize your flight search to find flights from Seattle to Chicago that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 3,314,962 searches. Data last updated February 29, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$105 - $185

Route

Depart

Return

Price

Seattle/Tacoma IntlChicago O'Hare Intl

SEA - ORD

SEAORD

Seattle/Tacoma Intl

Tue 4/23

Nonstop3h 58m

Chicago O'Hare Intl

Wed 4/24

Nonstop4h 36m

$105

Seattle/Tacoma IntlChicago O'Hare Intl

SEA - ORD

SEAORD

Seattle/Tacoma Intl

Wed 3/20

Nonstop4h 07m

Chicago O'Hare Intl

Fri 3/29

Nonstop4h 49m

$108

Seattle/Tacoma IntlChicago O'Hare Intl

SEA - ORD

SEAORD

Seattle/Tacoma Intl

Mon 3/25

Nonstop4h 00m

Chicago O'Hare Intl

Wed 4/3

Nonstop4h 39m

$111

Seattle/Tacoma IntlChicago O'Hare Intl

SEA - ORD

SEAORD

Seattle/Tacoma Intl

Mon 3/25

Nonstop4h 04m

Chicago O'Hare Intl

Wed 4/3

Nonstop4h 39m

$112

Seattle/Tacoma IntlChicago O'Hare Intl

SEA - ORD

SEAORD

Seattle/Tacoma Intl

Mon 5/6

Nonstop4h 00m

Chicago O'Hare Intl

Wed 5/8

1 stop8h 19m

$132

Seattle/Tacoma IntlChicago O'Hare Intl

SEA - ORD

SEAORD

Seattle/Tacoma Intl

Mon 4/29

Nonstop4h 01m

Chicago O'Hare Intl

Tue 5/7

Nonstop4h 39m

$151

Seattle/Tacoma IntlChicago O'Hare Intl

SEA - ORD

SEAORD

Seattle/Tacoma Intl

Thu 4/25

1 stop24h 52m

Chicago O'Hare Intl

Fri 5/3

1 stop21h 28m

$157

Seattle/Tacoma IntlChicago O'Hare Intl

SEA - ORD

SEAORD

Seattle/Tacoma Intl

Tue 5/14

1 stop13h 43m

Chicago O'Hare Intl

Tue 5/21

1 stop17h 18m

$161

Seattle/Tacoma IntlChicago O'Hare Intl

SEA - ORD

SEAORD

Seattle/Tacoma Intl

Mon 5/6

Nonstop4h 12m

Chicago O'Hare Intl

Wed 5/8

Nonstop4h 38m

$185

Flights are sorted by cheapest first

Deals found on 2/29

When is the best time to book a flight from Seattle to Chicago?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Chicago. Price data was last updated on January 28, 2024.
The price you pay for your flight from Seattle to Chicago may vary depending on when you book. For the best chance of a lower fare, look to book 82 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Search Deals

When is the cheapest time to fly from Seattle to Chicago?

Use this chart to determine the cheapest time to fly round-trip from Seattle to Chicago. Price data was last updated on February 25, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Seattle to Chicago flight should consider departing on Tuesday evenings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Chicago by month

Plan your trip from Seattle to Chicago by taking into account the cheapest months to travel. The average price of a one-way flight from Seattle to Chicago is currently $62 while a round-trip flight costs $136. Price data was last updated on February 25, 2024.

Currently, February is the cheapest month in which you can book a flight from Seattle to Chicago (average of $245). Flying from Seattle to Chicago in June is currently the most expensive (average of $366). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

$248

February

$245

March

$278

April

$292

May

$292

June

$366

July

$338

August

$274

September

$258

October

$248

November

$271

December

$248

Temperature and rainfall in Chicago by month

Plan your trip to Chicago by taking into account the average temperature and rainfall totals by month.

CHI

Temperature

23 - 73.4 °F

Reviews of airlines servicing Chicago

Get insights into the airlines that provide service to Chicago. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Chicago. Reviews last updated February 29, 2024.
Read through reviews of airlines operating flights from Seattle to Chicago, such as Delta, Alaska Airlines and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
9,264 reviews

Comfort

7.9

Crew

8.6

Boarding

8.2

Overall

8.1

Food

7.4

Entertainment

7.4

Reviews

1 / 10

I paid for an aisle seat and found I was bumped to the middle seat. No entertainment at all, bathroom was so tiny, a woman had a hard time in there. Seems it was considered for men only. This was my first time on Alaska airlines. I don’t think I want to fly on Alaska Airlines again.

8.1
Very good
9,264 reviews
8.1
Very good
9,264 reviews

Comfort

7.9

Crew

8.6

Boarding

8.2

Overall

8.1

Food

7.4

Entertainment

7.4

Reviews

1 / 10

I paid for an aisle seat and found I was bumped to the middle seat. No entertainment at all, bathroom was so tiny, a woman had a hard time in there. Seems it was considered for men only. This was my first time on Alaska airlines. I don’t think I want to fly on Alaska Airlines again.

8.1
Very good
11,818 reviews
8.1
Very good
9,264 reviews

Comfort

7.9

Crew

8.6

Boarding

8.2

Overall

8.1

Food

7.4

Entertainment

7.4

Reviews

1 / 10

I paid for an aisle seat and found I was bumped to the middle seat. No entertainment at all, bathroom was so tiny, a woman had a hard time in there. Seems it was considered for men only. This was my first time on Alaska airlines. I don’t think I want to fly on Alaska Airlines again.

7.6
Good
3,142 reviews
8.1
Very good
9,264 reviews

Comfort

7.9

Crew

8.6

Boarding

8.2

Overall

8.1

Food

7.4

Entertainment

7.4

Reviews

1 / 10

I paid for an aisle seat and found I was bumped to the middle seat. No entertainment at all, bathroom was so tiny, a woman had a hard time in there. Seems it was considered for men only. This was my first time on Alaska airlines. I don’t think I want to fly on Alaska Airlines again.

7.4
Good
11,794 reviews
8.1
Very good
9,264 reviews

Comfort

7.9

Crew

8.6

Boarding

8.2

Overall

8.1

Food

7.4

Entertainment

7.4

Reviews

1 / 10

I paid for an aisle seat and found I was bumped to the middle seat. No entertainment at all, bathroom was so tiny, a woman had a hard time in there. Seems it was considered for men only. This was my first time on Alaska airlines. I don’t think I want to fly on Alaska Airlines again.

7.3
Good
15,571 reviews
8.1
Very good
9,264 reviews

Comfort

7.9

Crew

8.6

Boarding

8.2

Overall

8.1

Food

7.4

Entertainment

7.4

Reviews

1 / 10

I paid for an aisle seat and found I was bumped to the middle seat. No entertainment at all, bathroom was so tiny, a woman had a hard time in there. Seems it was considered for men only. This was my first time on Alaska airlines. I don’t think I want to fly on Alaska Airlines again.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Chicago. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Seattle to Chicago?

For a flight from Seattle to Chicago, you will be flying from Seattle/Tacoma Intl. Seattle/Tacoma Intl (SEA) is just 11.4 mi from the center of the city. Seattle/Tacoma Intl is the only Seattle airport and it handles 25 outbound flights to Chicago per day. 6 airlines have flights to Chicago from Seattle/Tacoma Intl on a regular basis.

Can I find flights from Seattle to Chicago for under $200 on Cheapflights?

Yes, there are multiple flights from Seattle to Chicago for under $200. The cheapest flight booked recently is on Delta for just $105, but on average you can expect to pay $123.

Are there nonstop flights from Seattle to Chicago for under $200 on Cheapflights?

Cheapflights has at least 20 direct flights from Seattle to Chicago under $200. A good price for a nonstop flight from Seattle to Chicago is less than $169.

Are there last-minute flights available from Seattle to Chicago for under $200?

There are currently 20+ open flights from Seattle to Chicago within the next 7 days for less than $200.

What days are nonstop flights available from Seattle to Chicago?

Nonstop flights are available for this route on the following days: Sunday, Monday, Tuesday, Thursday, Friday, Saturday.

How many flights depart from Seattle to Chicago on average per day?

On average 18 flights depart from Seattle to Chicago per day.
Morning (6am - Noon) - 50% of flight departures
Afternoon (Noon - 6pm) - 33% of flight departures
Evening (6pm - Midnight) - 17% of flight departures

How long is the flight from Seattle to Chicago?

Departing from Seattle to Chicago will take you 3h 58m. Seattle and Chicago are separated by a distance of 1725 mi. Generally, flights for this route are nonstop.

What are the cheapest airlines flying from Seattle to Chicago round-trip?

Our cheapest airline available from Seattle to Chicago is Delta. Our recent data shows that you can find tickets from as low as $105 on this airline. Additional options worth looking into are Alaska Airlines and United Airlines, starting at $111 and $151 round-trip. Users have found that Delta is 65% cheaper than the other options available to this destination.

What are the cheapest airlines to fly from Seattle to Chicago one-way?

To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $53. United Airlines flights start at $56 while deals on Alaska Airlines start at $60 one-way.

What are the most popular routes from Seattle to Chicago?

What are the most popular airlines that fly from Seattle to Chicago?

What are the most reliable airlines from Seattle to Chicago?

No one likes to see their flight delayed. When booking a flight from Seattle to Chicago consider choosing United Airlines (91%), Lufthansa (87%) or Emirates (85%) as they are the most reliable in getting you off to your destination on time.

What are the cheapest flights from Seattle to Chicago?

Looking for the cheapest flight from Seattle to Chicago? While on average our users pay $881, our data indicates the cheapest price to be $99. The most popular route (Seattle/Tacoma Intl - Chicago O'Hare Intl), is priced around $108.

What does SEA to ORD mean?

This is defined as Seattle/Tacoma Intl Airport (SEA) and Chicago O'Hare Intl Airport (ORD). Codes like Chicago O'Hare Intl Airport are often used to just call airports uniquely. Chicago Midway Airport (MDW), Chicago Greater Rockford Airport (RFD) are other airports near this flight route and their unique identifiers/IATA codes.

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Fly from Seattle to Chicago on these airlines
Choose from the following airlines for your flight from Seattle to Chicago. Flights are based on user searches made on Cheapflights and were last updated on February 29, 2024.