One Way

Popular Filters

+ 1 more

One Way Price

AUD 334 AUD 600

Duration

4 h 30 m 14 h 30 m

Stops From Chicago

Departure From Chicago

6 AM - 12 PM

AUD 396

12 PM - 6 PM

AUD 349

After 6 PM

AUD 334

Arrival at Seattle

Before 6 AM

AUD 334

6 AM - 12 PM

AUD 396

12 PM - 6 PM

AUD 349

After 6 PM

AUD 349

Alliances & Airlines

Oneworld

(6)

SkyTeam

(4)

Star Alliance

(5)

Layover Airports

Layover Duration

43 m 8 h 0 m

Top Flights From Chicago

Top Flights From Seattle

Chicago To Seattle Flights

Book Chicago to Seattle flight tickets at lowest price. Get best deals on your upcoming Chicago to Seattle flights only on MakeMyTrip. Also Book Seattle to Chicago Flights. Currently 19 flights flying from Chicago to Seattle. To save maximum on flight booking click on below Fare Calendar button and choose your dates.Avail Zero Cancellation for flight bookings.


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Departure
Duration
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Price
Price last updated at 19 Jun 2026 16:04:26
Southwest Airlines

AUD 334

Chicago-Midway to Seattle , 22 Jun

Southwest Airlines WN | 4144

22:00

Mon, 22 Jun 26

Chicago-Midway, United States

04 h 30 m

00:30

Tue, 23 Jun 26

Seattle, United States

BAGGAGE : CHECK INCABIN

Information not available

Delta Air Lines

AUD 349

Chicago to Seattle , 22 Jun

Delta Air Lines DL | 1567

12:27

Mon, 22 Jun 26

Terminal T5

Chicago, United States

01 h 42 m

14:09

Mon, 22 Jun 26

Terminal T1

Minneapolis, United States

BAGGAGE : CHECK INCABIN

Information not available

Delta Air Lines DL | 877

15:15

Mon, 22 Jun 26

Terminal T1

Minneapolis, United States

03 h 45 m

17:00

Mon, 22 Jun 26

Seattle, United States

BAGGAGE : CHECK INCABIN

Information not available

United Airlines

More Timing Options

AUD 413

AUD 396

Chicago to Seattle , 22 Jun

United Airlines UA | 341

07:00

Mon, 22 Jun 26

Terminal T1

Chicago, United States

04 h 40 m

09:40

Mon, 22 Jun 26

Seattle, United States

BAGGAGE : CHECK INCABIN

Information not available

Delta Air Lines

AUD 401

Chicago-Midway to Seattle , 22 Jun

Delta Air Lines DL | 4713

19:16

Mon, 22 Jun 26

Chicago-Midway, United States

01 h 43 m

20:59

Mon, 22 Jun 26

Terminal T1

Minneapolis, United States

BAGGAGE : CHECK INCABIN

Information not available

Delta Air Lines DL | 505

22:08

Mon, 22 Jun 26

Terminal T1

Minneapolis, United States

03 h 51 m

23:59

Mon, 22 Jun 26

Seattle, United States

BAGGAGE : CHECK INCABIN

Information not available

Frontier Airlines

AUD 411

Chicago to Seattle , 22 Jun

Frontier Airlines F9 | 1483

21:48

Mon, 22 Jun 26

Terminal T5

Chicago, United States

03 h 06 m

23:54

Mon, 22 Jun 26

Denver, United States

BAGGAGE : CHECK INCABIN

Information not available

Frontier Airlines F9 | 4545

07:45

Tue, 23 Jun 26

Denver, United States

03 h 03 m

09:48

Tue, 23 Jun 26

Seattle, United States

BAGGAGE : CHECK INCABIN

Information not available

Alaska Airlines

AUD 438

Chicago to Seattle , 22 Jun

Alaska Airlines AS | 715

06:00

Mon, 22 Jun 26

Terminal T2

Chicago, United States

04 h 38 m

08:38

Mon, 22 Jun 26

Seattle, United States

BAGGAGE : CHECK INCABIN

Information not available

Southwest Airlines

AUD 451

Chicago-Midway to Seattle , 22 Jun

Southwest Airlines WN | 2890

17:15

Mon, 22 Jun 26

Chicago-Midway, United States

04 h 30 m

19:45

Mon, 22 Jun 26

Seattle, United States

BAGGAGE : CHECK INCABIN

Information not available

Southwest Airlines

AUD 492

Chicago-Midway to Seattle , 22 Jun

Southwest Airlines WN | 1340

10:40

Mon, 22 Jun 26

Chicago-Midway, United States

04 h 30 m

13:10

Mon, 22 Jun 26

Seattle, United States

BAGGAGE : CHECK INCABIN

Information not available

American Airlines

More Timing Options

AUD 544

AUD 522

Chicago to Seattle , 22 Jun

American Airlines AA | 2523

06:55

Mon, 22 Jun 26

Terminal T3

Chicago, United States

04 h 32 m

09:27

Mon, 22 Jun 26

Seattle, United States

BAGGAGE : CHECK INCABIN

Information not available

Delta Air Lines

AUD 558

Chicago to Seattle , 22 Jun

Delta Air Lines DL | 2041

06:55

Mon, 22 Jun 26

Terminal T5

Chicago, United States

04 h 36 m

09:31

Mon, 22 Jun 26

Seattle, United States

BAGGAGE : CHECK INCABIN

Information not available

Chicago to Seattle Flights Information:-

Looking for Chicago to Seattle Flight? Hereโ€™s all you need to know! For convenience and to save time, pick the airport that is closest to your destination. The nearest airport to Seattle is Seattle Airport and the IATA code for the same is SEA.
Currently, there are 6 airlines operating flights between the two destinations and approximately 19 flights take off from Chicago to Seattle every week.

Need information on Chicago to Seattle airfare?

The minimum airfare for a Chicago to Seattle flight would be 334, which may go up to 558 depending on the route, booking time and availability.
It is recommended that you book a round-trip, since it always works out to be more economical.

Flight Details for Chicago to Seattle

If you are looking for Chicago to Seattle flights, there is no dearth of options to choose from. Several reputed airlines currently offer both direct and indirect flights between the two destinations. Some of these are Alaska Airlines, American Airlines, Delta Air Lines, Frontier Airlines, Southwest Airlines, United Airlines. Out of these, only 15 airlines operate direct flights. Indirect flights may involve more travel time, but they usually cost lesser than direct flights.

The number of flights operated by each airline is as follows:Alaska Airlines : 2, American Airlines : 2, Delta Air Lines : 2, Frontier Airlines : 2, Southwest Airlines : 2, United Airlines : 2

To board the first Chicago to Seattle flight, choose Alaska Airlines, which departs at 06:00 The last flight for this route is Southwest Airlines, departing at 22:00

Seattle Airport Information

Seattle Airport
Seattle-Tacoma International Airport
17801 International Boulevard
Seattle
Washington
United States
Tel: +1-206-787-3000

About Chicago (CHI)

Chicago is a dynamic city that offers a blend of urban sophistication and cultural richness, making it a must-visit destination for travelers from Australia. Known for its stunning skyline, vibrant arts scene, and diverse neighborhoods, Chicago promises an unforgettable experience for international visitors.

Chicago flight ticket booking is easy and convenient, with numerous airlines offering cheap flight tickets to Chicago from Australia. Whether you're looking for cheap flights to Chicago or premium options, you'll find a range of choices to suit your needs.

Best Time to Visit

The ideal time to visit Chicago is during the spring (April to June) and autumn (September to October) when the weather is pleasant, and the city is bustling with festivals and events. Summers are warm and lively, perfect for exploring outdoor attractions, while winters, though cold, offer a magical experience with holiday lights and snow-covered streets.

Getting There

Flights to Chicago from Australia are well-connected, with major airlines offering direct and connecting routes. Chicago O'Hare International Airport (ORD) and Chicago Midway International Airport (MDW) are the primary gateways. Ensure your visa and documentation are in order before traveling. Airlines like Qantas, United Airlines, and American Airlines frequently operate on this route.

Where to Stay

Chicago offers a variety of accommodation options to suit every budget. For luxury stays, consider hotels in the Magnificent Mile area, known for its upscale shopping and dining. Budget travelers can find comfortable options in neighborhoods like Lincoln Park and Lakeview. Popular hotels include the Four Seasons Chicago, The Langham, and Hotel Lincoln.

Must-See Places & Experiences

Chicago is home to iconic landmarks and attractions:
โ€ข The Art Institute of Chicago
โ€ข Millennium Park and Cloud Gate (The Bean)
โ€ข Navy Pier
โ€ข Willis Tower Skydeck
โ€ข Museum Campus (Adler Planetarium, Field Museum, Shedd Aquarium)
โ€ข Magnificent Mile for shopping
โ€ข Lincoln Park Zoo
โ€ข Chicago Riverwalk

Don't miss out on cultural experiences like catching a show at the Chicago Theatre or exploring the vibrant neighborhoods of Wicker Park and Pilsen.

Local Transportation

Getting around Chicago is convenient with various transportation options. From the airport, you can take the CTA Blue Line train to downtown. The city has an extensive public transport system, including buses and trains. Taxis and ride-sharing services like Uber and Lyft are readily available. For a unique experience, try the water taxis along the Chicago River.

Food & Dining

Chicago's culinary scene is diverse and exciting. Must-try dishes include deep-dish pizza, Chicago-style hot dogs, and Italian beef sandwiches. For fine dining, visit Alinea or Girl & the Goat. Casual eateries like Lou Malnati's and Portillo's offer authentic local flavors.

Practical Travel Tips

โ€ข Currency: US Dollar (USD)
โ€ข Language: English
โ€ข Safety: Chicago is generally safe for tourists, but stay vigilant in crowded areas.
โ€ข Useful apps: Download apps like Transit for public transport, Yelp for restaurant reviews, and Uber for ride-sharing.

Start planning your trip and get your Chicago flight tickets booked through MakeMyTrip.com. The website offers a host of services such as hotel deals, flight deals, and holiday packages, ensuring a hassle-free travel experience.

Chicago Address

About Seattle (SEA)

Located in the state of Washington in the United States of America, Seattle is a city known for its architectural creations, cultural attractions and finest opportunities for recreation activities. Space Needle is an iconic symbol of the city is one of the major attractions of the city that offers stunning views of the city. No trip to Seattle can be considered complete without the inclusion of the Seattle Center on the itinerary. Boasting of several museums, theatres, gardens restaurants, fountains and performance venues, this is the centre of all entertainment activities in the city. Located in the downtown area of the city, Seattle Art Museum is another popular place of tourist interest. Stepping into this museum can give tourists a chance to catch a glimpse of the unique collection of Native American and Mesoamerican artworks on display. Museum of Flight, which beautifully traces the history and evolution of aviation, is also a worth-visiting museum. Olympic Sculpture Park features interesting sculpture creations by renowned artists in its beautifully landscaped gardens, perfect to explore with family and kids. Seattle waterfront is an excellent place to relax and discover the local scene. In short, this city is the perfect place to spend a fun-filled vacation with friends and family. To find the best travel package for this city, look no further MakeMyTrip.

Seattle Address

Seattle-Tacoma International Airport
17801 International Boulevard
Seattle
Washington
United States
Tel: +1-206-787-3000

Frequently Asked Questions - Chicago to Seattle Flights

How do MakeMyTrip finds the lowest available dare for flights from Chicago to Seattle?

MakeMyTrip is a popular travel portal that also works as a travel search engine that allows you to see best available results for your flight search. Every time you make search for flights to any destination, the MMT algorithm picks all the available air carriers for the route and filter rates basis on the cheapest fare available in their system. At MMT, you can not only search flights on the basis of the fare, but you can also see which flight offers direct route, which has multiple stop-overs, baggage allowance, in-flight meal options, cancellation policy, etc. You can also check available discounts offered by payments partners and air carriers when booking the flight.

Which airlines offer cheapest airfare from Chicago to Seattle?

There is no set pricing for airlines to offer cheap flight fare from Chicago to Seattle. These fares are mostly decided on the basis of algorithms followed by air carriers to final the prizing based on demand. However, some multiple route flights with stop-overs offer cheap flights as compared to direct flight departing from Chicago to Seattle.

Is there a way to make flexible departure date bookings for your Chicago to Seattle flight tickets?

Some travel portals like MakeMyTrip offer flexible departure and arrival booking option with certain air carrier when booking from Chicago to Seattle. You can check the flexible booking flight options once you get the results filters based on your search and make the booking accordingly. Please note, some airlines make charge extra for flexible travel dates.

Can I cancel my ticket from Chicago to Seattle without cancellation charges?

To avoid cancellation charges on your air tickets, you need to make a selection at the time of booking for ZERO cancellation. Please note, the zero cancellation facility is chargeable with minimum amount and can help you save a lot at the time sudden cancellations.

Can I find cheap accommodation near to airport when travelling from Chicago to Seattle?

There are several accommodation options available near the Seattle Airport. You can check for both budget friendly and well as five star accommodation near the airport depending on your requirement and budget. These hotels are mostly suitable for business travellers.

Is passport mandatory to travel from Chicago to Seattle?

When making an international trip, passport is mandatory as it defines your identity to the other nation officials. The VISA norms may differ from country to country, which means some would allow Visa on arrival and others may require you to obtain visa in advance. But the availability of passport is mandatory at the time of departure and arrival as well.

What is the best time to book cheap flight tickets from Chicago to Seattle?

To get cheap flight tickets from Chicago to Seattle, the best time would be to plan your trip during the off season. At that time the flight tickets are usually cheaper than the peak season and the accommodation booking is also available at the affordable price. The other way of booking cheap flight tickets from Chicago (CHI) to Seattle (SEA) is to book atleast 4 weeks in advance before your departure date to get competitive pricing on your tickets even during the peak season.