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Amazing Frontier Airlines ORD to SEA Flight Deals

The cheapest flights to Seattle - Tacoma Intl. found within the past 7 days were $88 round trip and $44 one way. Prices and availability subject to change. Additional terms may apply.

SEA From ORD Economy Coach Packages on Similar Airlines


FAQs about Frontier Airlines Flights from ORD to SEA

What terminal is Frontier Airlines at Chicago, IL Airport (ORD-O'Hare Intl.)?

Once you receive the boarding pass for your Frontier Airlines flight from Chicago, IL Airport (ORD-O'Hare Intl.) to Seattle, WA Airport (SEA-Seattle - Tacoma Intl.), you should be able to determine which terminals you'll be flying in and out of. Your airline will have the answers if you can't find those details on your ticket.

Are there Frontier Airlines non-stop flights from ORD to SEA?

As you can't travel direct from Chicago, IL Airport (ORD-O'Hare Intl.) to Seattle, WA Airport (SEA-Seattle - Tacoma Intl.) with Frontier Airlines, make the most of your stopover. Order some drinks at an airport bar, or wander about the terminal and indulge in some retail therapy.

How long is a Frontier Airlines flight from ORD to SEA?

As it'll take an average of 6 hours and 3 minutes for your Frontier Airlines flight to get from ORD to SEA, consider throwing a travel game or two in your carry-on bag. You never know — the passenger sitting next to you might love a challenge to break up the trip.

How many direct and indirect flights does Frontier Airlines fly from ORD to SEA?

You'll find at least 2 Frontier Airlines flights each day from ORD to SEA.

Flying Tips & Tricks How do I find my flight number?
  • You'll find a code written in your itinerary, which you'll receive when you've finished your booking. Keep an eye out for the IATA airline code (which contains a couple of letters and a digit) followed by one, two, three or four digits — your flight number.
How early can you check bags for a flight?
  • This can vary between airlines and airports, but it's generally two hours for domestic flights and three hours before for international. Drop your bags off early and kick back with a coffee in the airport terminal. It certainly beats rushing on the highway trying to beat the clock.

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.