Cheap Flights from Redmond (RDM) to Chicago O'Hare International (ORD)

Compare Redmond to Chicago O'Hare International flight deals

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Flight deals from Redmond to Chicago O'Hare International

Looking for a cheap last-minute deal or the best return flight from Redmond to Chicago O'Hare International? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Redmond to Chicago O'Hare International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Redmond to Chicago O'Hare International flights are currently cheapest in February.

Redmond to Chicago O'Hare International: Alternative routes

Compare routes from Redmond to Chicago below. You may find an airport to fly into that's cheaper, faster, or easier than Chicago O'Hare International.

Redmond to Chicago: Flight information

The things to know before you go.
Cheapest flight found£176
Cheapest month to flyFebruary

Finding cheap flights from Redmond to Chicago O'Hare International: Frequently asked questions

The best price we found for a return flight from Redmond to Chicago O'Hare International is £176. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Redmond to Chicago O'Hare International. But we found flights with one or more stops from £176.
As of January 2026, there are no flights flying from Redmond to Chicago O'Hare International.
The cheapest month to fly from Redmond to Chicago O'Hare International is usually February.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Redmond Airport to Chicago O'Hare International Airport on Saturday, 28 February 2026.
No airlines currently offer direct flights between Redmond Airport and Chicago O'Hare International Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Chicago O'Hare International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Chicago is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Delta offers the cheapest flight tickets to Chicago O'Hare International.

Travelling from Roberts Field Airport (RDM) to O'Hare International Airport (ORD): what you need to know

  • The timezone in Chicago is UTC-5, which is two hours ahead of Redmond.

  • Give yourself plenty of time to catch your RDM to ORD flight. As a general rule, arrive two hours before international departures and an hour ahead for domestic flights.

  • Be prepared for longer lines during popular months like July. Arriving up to four hours ahead of an international flight and two hours for domestic departures is a wise move.

  • We make it a cinch to book a flight with a stopover. To see your options for tickets from Roberts Field Airport to O'Hare International Airport, deselect 'Direct flights only.' Then, choose a flight offering a stop long enough to visit the city of your choice. Stopovers between RDM and ORD include:

    • Seattle-Tacoma International Airport

    • Salt Lake City International Airport

    • Denver International Airport

How to find the cheapest flights from Roberts Field Airport (RDM) to O'Hare International Airport (ORD)

  • Right now, £88 is the cheapest price we've found for a one-way Roberts Field Airport to O'Hare International Airport flight. The best price for a return ticket is £176. Remember that fares can change due to demand at the time of booking.

  • To pick up cheap tickets from RDM to ORD, book early. Airlines tend to offer their best fares when flights are first made available.

  • Finding cheap flights from Roberts Field Airport to O'Hare International Airport is easy if you're flexible with your travel dates. Use the 'Whole month' search function to see the lowest fares across each month and score a great deal.

  • Finding cheap flights from RDM to ORD is a breeze with Price Alerts. All you need to do is create one of these automatic alerts and we'll let you know when fares go down.

  • Find the ideal flight for you by using the filters. To see the 'Fastest,' 'Cheapest' or 'Best' flights from Roberts Field Airport to O'Hare International Airport, use the 'Sort by' tool. You can also filter by arrival and departure times, airline, and journey duration.

Handy information about Roberts Field Airport (RDM)

  • 76.41% of flights that depart Roberts Field Airport land at their destination on time.

  • Central Redmond to Roberts Field Airport is approximately 2 miles. Depending on traffic, it'll take you about 10 minutes to get there if you're catching a cab, ride-sharing or driving.

  • Expect a journey time of around 50 minutes on public transport.

  • Looking for a convenient hotel near RDM? If you're boarding an early flight from Roberts Field Airport to O'Hare International Airport, these accommodation options will put you moments from your check-in counter:

Arriving at O'Hare International Airport (ORD)

Getting from O'Hare International Airport (ORD) to central Chicago

  • You'll find ORD at 10000 West O'Hare.

  • O'Hare International Airport is approximately 25 miles from central Chicago. Driving there takes about 35 minutes.

  • When travelling by public transport, expect a journey time of about 55 minutes.

When to fly to O'Hare International Airport (ORD)

  • August is the busiest month for flights from Roberts Field Airport to O'Hare International Airport. To steer clear of the crowds, visit Chicago in January.

  • Before locking in your flight from Roberts Field Airport to O'Hare International Airport, think about the kind of weather you enjoy. July is the warmest month in Chicago, with temperatures ranging from 15ºC (59ºF) to 29ºC (84ºF).

  • If you'd rather travel in cooler conditions, look for a cheap ticket from RDM to ORD in January. Average temperatures are between -12ºC (10ºF) and 3ºC (37ºF) then.

Explore more of United States

  • Chicago is easy to fall in love with, but there are so many other corners of United States you'll want to see. About 280 miles south-east of Chicago, a visit to Columbus will keep you busy. Start with attractions like Franklin Park Conservatory and Botanical Gardens, Ohio Statehouse and German Village.

  • Around 160 miles south-east of Chicago, Indianapolis is another favourite stop in United States. Experience the best of this destination with a visit to The Children's Museum of Indianapolis, Indianapolis Museum of Art and Indianapolis Zoo.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.