$237 Find Cheap Flights from Redmond to Illinois - Compare and Save

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Cheap Flights from Redmond to Illinois

Cheapest round-trip prices found by our users on KAYAK in the last 5 days
Sort by: Cheapest
Chicago
6h 15m2 stops
from $403per person
Moline
Moline
5h 52m2 stops
from $404per person
Peoria
Peoria
9h 47m3 stops
from $882per person
Booking Insights

Price, demand and travel trends for Redmond to Illinois flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

What are the cheapest fares from Redmond to Illinois recently?

Here are the cheapest round-trip fares from Redmond to Illinois on KAYAK in the last week:

• Moline Quad-City (MLI) from $404
• Chicago O'Hare Intl (ORD) from $463
• Chicago Midway (MDW) from $473

How do fares into airports in Illinois compare?

According to KAYAK data from the last 12 months, the cheapest airports to fly into Illinois from Redmond are:

• Chicago O'Hare Intl (ORD) (avg. price $488)
• Greater Peoria (PIA) (avg. price $506)
• Moline Quad-City (MLI) (avg. price $587)

What's the cheapest month to fly from Redmond to Illinois?

December is typically the cheapest month to fly from Redmond to Illinois, with round-trip fares averaging $367. November and October are usually the most expensive, averaging $693 and $592, respectively.

How do fares from Redmond to Illinois vary by day of the week?

On average, Thursday is the cheapest day to fly from Redmond to Illinois and Monday is the most expensive. Looking at the past 12 months of KAYAK data, it's 26% more expensive to fly on a Monday compared to Thursday.

What's the best time of day to fly from Redmond to Illinois?

It's cheapest to fly to Illinois in the morning with average prices of $498. The evening is the most expensive time to fly, with average prices of $528.

Key details for Redmond to Illinois flights

Low season

January

Cheapest flight

$232
Beat the crowds with an average 73% drop in travelers.
The most popular month to fly with an average 55% increase in travelers.
One-way flight from Redmond to Chicago O'Hare Intl Airport

Your Redmond to Illinois flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • Is now a good time to book a flight from Redmond to Illinois?

    Yes. Fares from Redmond to Illinois are low right now. As a rule of thumb, a round-trip under $414 (cheaper than most fares this year) is a good deal, so if you spot one at or below that, it's a good time to book.

  • How much should I budget for a flight from Redmond to Illinois?

    Over the past 12 months, round-trip fares from Redmond to Illinois have typically cost between $414 and $594.

  • What are the main airports serving Illinois?

    Illinois has 17 airports. 90% of KAYAK users choose Chicago O'Hare Intl (ORD) as their arrival airport.

  • Which airlines fly nonstop from Redmond to Illinois?

    Based on the flight schedule for the next 3 months, no airline regularly operates nonstop flights from Redmond to Illinois. However, United Airlines offers a one-stop option.

  • Which destinations in Illinois can I fly nonstop from Redmond?

    Based on the flight schedule for the next 3 months, there are no nonstop flights from Redmond to Illinois. The most popular destination you can reach with one stop is Chicago.

  • Which cabin classes are available from Redmond to Illinois?

    On flights from Redmond to Illinois you can book Economy Class, Business Class or First Class.

  • What are some popular landmarks around Illinois?

    Illinois is home to many popular sights. KAYAK travelers' favorites include:

    • Magnificent Mile
    • Grant Park
    • Soldier Field
    • River North

Your guide to booking Redmond to Illinois flights

Get tips on when to book, when to fly and what to know before your trip.
  • Flexible with your dates? Fly in December to save some money. It's typically the cheapest month on this route, while flights in November will cost you the most.
  • Fly out on a Thursday to get the cheapest fares. Avoid Monday flights, which are about 26% more expensive.
  • If you're watching your budget, fly into Chicago O'Hare Intl (ORD) which has the lowest average airfare in the region. Just remember to budget for any onward travel by bus, car or domestic flight.
  • Start your trip in Chicago, the most popular destination in Illinois. From there, it's easy to continue on to other popular spots such as Rosemont, Schaumburg and Champaign.

Reviews of the top 3 airlines serving from Redmond to Illinois

 
Need help choosing which airline to fly with from Redmond to Illinois? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
Alaska AirlinesOverall score based on 13160 reviews
8.1Boarding
8.5Crew
7.8Comfort
7.0Entertainment
7.0Food
Airline reviews

I was assured by the phone rep weeks ago this had been cancelled!!

2.0 MediocreNicole, Sep 2026
Read more Alaska Airlines reviews

I was assured by the phone rep weeks ago this had been cancelled!!

They lost my bag and 24 hours later have yet to find it

3 of the 4 legs of our trip the crews were awesome! 1 leg the trip attendants were rude & dismissive, didn't even greet us when boarding even though both myself & my husband said hello directly to them when we boarded.

There was an issue with the plane and it was late getting in. This caused me to miss my connecting flight from PDX to BOI. I had to ask if they would provide me with a food voucher and they did but didn’t seem to concerned about my delay.

I didn’t go, and can’t use a no refundable ticket.

Fine. But given how empty the flight was, I do not understand why my dog, in its carrier, could not be placed on the seat next to me (which was empty) rather than on the floor under seat. This seemed like overkill on the rule following by the flight staff.

The staff was so kind and friendly! Boarding was efficient and communication was timely. I would seek out flying with Alaska Airlines in the future.

They closed boarding too early. They made me pay extra to continue flying with them. Their customer service is non-responsive. I used to love Alaska Airlines, but they've definitely regressed.

The vibe and energy of the Alaska staff on ground in Redmond is some of the best we’ve seen!

It was a good flight, short so there was no food or water service

Requested an aisle seat at the gate and got it. The staff so friendly

Flight was very delayed so I was able to get on an earlier flight via stand-by. Crew communicated effectively around delay and worked to make customers comfortable. Wifi was ok, streaming TV was great. App functionality broke down once I was moved to stand-by on earlier flight.

Sat in the tarmac at O’Hare for 65 minutes. This is a regular occurrence for delta at O’Hare

Delta was fine though my flight was delayed 4 hours into LGA and my return into ORD involved a taxi of 1+ hour to the gate

It was as good as it could be. Flying is not a pleasant experience these days.

There was an unruly family behind us that made the short flight miserable!!! The cabin crew did nothing to contain it.

Flight delay was frustrating, also you cannot checkin online without delta app, web browser check-in throw errors

Got on the plane and sat there for an hour before departure.

Very large passenger too space from my own seat. Arm board couldn’t be lowered because of his size. It wads very uncomfortable trip, as the flight was full couldn’t move anywhere having back pain because of the position in which I was the entire flight.

Cramped seating for me. Luckily it wasn’t a long flight

We left nearly 3 hours late...so that was not a good experience. We boarded and then ended up about 1 hour stuck at the gate. Not a good experience.

I appreciate how quickly and kindly the people at the gate at DCA accommodated several of us who wanted to switch from the 6pm flight to the 5pm flight at the last minute. The flight crew was helpful to us too (dealing with luggage).

Waited on tarmac to take off for approximately 15-25 minutes. When landing, the taxi to our gate took a similar amount of time. This happened on both of my United flights.

Fine except from Chicago to moline three different gate changes and flight times

When booking, the connection times seem fine. But in reality, my two connections were cut short by the first leg being delayed due to issues at the destination (too much traffic going into SFO, ORD) and it became extremely stressful.

Flight and crew were great. Need more legroom and do not allow seats to recline.

We arrived to Chicago nearly 30 minutes early, which was great, but then was on the ground for over an hour because the gate was not available. The issue I had was the pilot estimation was frustrating. First he said he was informed it would be 20 minutes but he said "it will probably be more like 10 minutes". After 30 minutes he came back on the comm and said it would be another 10 minutes, maybe 20. I understand he was only giving estimates but he also layered in his own gut feel. We were never told why we didn't have a gate even after our scheduled entry.

Just sat on the run way after we arrived early

The flights were on time which was great give. It was holiday travel season and there’d been some weather issues. The only complaint and this is every time with United is the terrible seat design. The head rest is not built for comfort and having my neck bent forward for a cross country trip reminded me while I try not to take United flights as a rule.

I liked being upgraded to first class. The flight was a redeye, so I did sleep most of it.

More options for your flight from Redmond to Illinois

Complete your trip to Illinois with a hotel stay or car rental