Economy Roundtrip to Seattle (ORD-SEA) in Jun from Chicago

Departing from Chicago (ORD) FAQs

To find the cheapest economy flights from Seattle-Tacoma International Airport (SEA), compare prices across OTAs (Google Flights, Skyscanner, Kayak), set fare alerts, and be flexible with travel dates (Tuesdays-Wednesdays often cheaper). Consider low-cost carriers and early-morning or red-eye departures for lower fares. Use incognito search and check nearby airports like Portland (PDX) or Vancouver (YVR) for additional savings.

For domestic economy departures from Seattle-Tacoma International Airport (SEA), arrive at least 90 minutes before your flight during normal hours, and 2 hours during holidays or peak summer months. Allow extra time for checked baggage, security lines at TSA, and increased traffic on I-5 or East Marginal Way. For international departures, plan 3 hours to clear customs and additional security checks.

Seattle-Tacoma International Airport (SEA) offers Link light rail direct service, airport shuttle buses, ride-hailing zones, and daily/hourly parking garages. For the cheapest option, use public transit (Link to SeaTac) or off-site long-term parking with shuttle service. Check seasonal promotions and pre-book parking during major events to save money.

Seattle-Tacoma International Airport (SEA) serves Seattle, Bellevue, Tacoma, Everett, and provides easy connections to Portland and Vancouver, BC. These cities are commonly accessed by travelers using SEA for regional and international routes, and they influence demand and pricing for economy fares throughout the year.

March can offer good cheap economy fares from Seattle-Tacoma International Airport (SEA), especially mid-month after Presidents' Day travel and before spring break peaks. Look for advanced-purchase deals 4–8 weeks out, and monitor fare sales from low-cost carriers; early booking and flexible dates will yield the best prices.

Baggage and seat selection policies depend on the carrier, with low-cost airlines often charging extra for checked bags and seat reservations. For departures at Seattle-Tacoma International Airport (SEA), check your airline's economy bundle, bring a compliant carry-on to avoid fees, and consider loyalty program benefits or credit card protections to offset costs.

Arriving at Seattle (SEA) FAQs

Cheapest economy fares usually include a seat in the main economy cabin with standard in-flight service, but may exclude amenities like seat selection, checked bags, and changes or refunds. Always check the fare rules at booking; low-cost carriers and basic-economy fares often charge extra for baggage and seat assignments.

Cheap economy fares from Seattle commonly serve destinations like Los Angeles, San Francisco, Las Vegas, Phoenix, Denver, and New York. Travelers also use economy tickets to reach nearby cities such as Portland and Vancouver, BC when seeking the most affordable options.

Most cheapest economy fares are non-refundable and have strict change fees or no changes allowed, but policies vary by airline and fare class. During some sales or for specific carriers, limited changes may be permitted for a fee. Consider travel insurance or refundable fare bundles if flexibility is needed.

Seat selection and priority boarding are usually not included with the cheapest economy fare; both are typically sold as add-ons or included only in upgraded economy bundles. If seat choice is important, purchase a seat assignment or choose a higher economy tier at booking.

March can be good for booking the cheapest economy fares, especially early in the month before peak spring-break demand. Use flexible-date searches and fare alerts to catch short sales; mid-week travel often yields the best pricing for economy seats.

1.0.2603.08

Events & Festivals — How Local and National Events Affect Cheap Economy Fares

Plan trips around major events and festivals to maximize your chances of finding cheapest economy fares from SEA.

Best Time to Fly — When to Book Cheap Economy Fares from Seattle (SEA)

Use these timing strategies to find the best cheap economy fares departing SEA — set up alerts and book when you see a dip.

Direct vs Connecting — Choosing Nonstop or Connecting Flights for the Cheapest Economy Fares

Pros & Cons

Compare non-stop and connecting itineraries from Seattle-Tacoma International Airport (SEA) to find the cheapest economy route that fits your schedule.

Airline Comparison — Economy Fares & Fees from Seattle (SEA)

Compare total trip costs across airlines for cheapest economy fares from Seattle-Tacoma International Airport (SEA) before you book.

Seasonal Travel Tips — Save on Cheapest Economy Fares from Seattle (SEA)

Use these seasonal tips to find and book the cheapest economy fares from Seattle-Tacoma International Airport (SEA) and travel smarter year-round.

Flight Time & Schedules — Typical Durations from Seattle-Tacoma International Airport (SEA)

Scheduling Tips

Choose morning departures when possible — delays accumulate through the day, and early flights are statistically less delayed.
For cheapest economy fares, prioritize mid-week flights and red-eyes which are typically less expensive than weekend afternoons.
Allow at least 90–120 minutes for connections when booking separate tickets to minimize missed-connection risk.

Compare flight durations and schedules for cheap economy fares from SEA and choose a departure time that balances cost and convenience.

Best Flights starting from N/A

Sun, Jun 14

Roundtrip

Mon, Jun 22

Thu, Jun 25

Roundtrip

Sat, Jul 4

Sat, Jun 27

Roundtrip

Mon, Jul 6

Fri, Jun 5

Roundtrip

Wed, Jun 17

Sat, Jun 6

Roundtrip

Thu, Jun 18

Thu, Jun 4

Roundtrip

Tue, Jun 16

Sun, Jun 7

Roundtrip

Fri, Jun 19

Mon, Jun 8

Roundtrip

Sat, Jun 20

Tue, Jun 9

Roundtrip

Sun, Jun 21

Wed, Jun 10

Roundtrip

Mon, Jun 22

Thu, Jun 11

Roundtrip

Fri, Jun 19

Fri, Jun 12

Roundtrip

Sat, Jun 20

Mon, Jun 15

Roundtrip

Tue, Jun 23

Tue, Jun 16

Roundtrip

Wed, Jun 24

Tue, Jun 23

Roundtrip

Thu, Jul 2

Wed, Jun 24

Roundtrip

Fri, Jul 3

Sun, Jun 28

Roundtrip

Tue, Jul 7

Mon, Jun 29

Roundtrip

Wed, Jul 8

Fri, Jun 26

Roundtrip

Sun, Jul 5

Wed, Jun 17

Roundtrip

Thu, Jun 25

Sat, Jun 13

Roundtrip

Sun, Jun 21

Other Options for This Route

Other Destinations

Flights from Other Cities

Departing from Chicago (ORD) FAQs

What are the best ways to find cheap economy flights departing from Seattle-Tacoma International Airport (SEA)?

How early should I arrive at Seattle-Tacoma International Airport (SEA) for domestic economy flights?

Are there transportation and parking options for departures at Seattle-Tacoma International Airport (SEA)?

Which nearby cities are commonly accessible from Seattle-Tacoma International Airport (SEA)?

Is March a good month to find cheap economy flights from Seattle-Tacoma International Airport (SEA)?

What baggage and seat policies should economy travelers expect when departing from Seattle-Tacoma International Airport (SEA)?

Arriving at Seattle (SEA) FAQs

What does 'Cheapest Economy Fare (ECONOMY)' typically include on major airlines?

Which major destinations are commonly reached using the cheapest economy fares from Seattle-Tacoma International Airport (SEA)?

Can I change or refund a cheapest economy fare (ECONOMY) if plans change?

Are seat selection and priority boarding available with the cheapest economy fare (ECONOMY)?

Is March a good month to book the cheapest economy fares for travel from Seattle?