How does KAYAK find such low prices on flights from Illinois to Riga?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Riga.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Riga?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Riga from Illinois is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Illinois to Riga?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Riga with an airline and back to Illinois with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Riga?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Riga from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$366 CHEAP FLIGHTS from Illinois to Riga

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Flight Deals

Cheap Flights from Illinois to Riga

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Illinois to Riga

Thu, Oct 29 - Thu, Nov 5

7:30 pm - 10:20 pmORD Chicago O'Hare Intl-RIX Riga Intl

19h 50m2 stops Reykjavik Keflavik Intl Stockholm Arlanda

7:30 am - 5:20 pmRIX Riga Intl-ORD Chicago O'Hare Intl

17h 50m2 stops Stockholm Arlanda Reykjavik Keflavik Intl

$566Multiple Airlines

Tue, Oct 27 - Tue, Nov 3

8:15 pm - 1:20 amORD Chicago O'Hare Intl-RIX Riga Intl

22h 05m1 stop Kastrup Copenhagen

3:55 pm - 4:45 pmRIX Riga Intl-ORD Chicago O'Hare Intl

32h 50m1 stop Kastrup Copenhagen

$641Scandinavian Airlines

Wed, Oct 28 - Wed, Nov 4

7:30 pm - 4:00 pmORD Chicago O'Hare Intl-RIX Riga Intl

13h 30m2 stops Reykjavik Keflavik Intl Stockholm Arlanda

7:10 am - 5:20 pmRIX Riga Intl-ORD Chicago O'Hare Intl

18h 10m2 stops Stockholm Arlanda Reykjavik Keflavik Intl

$644Multiple Airlines

Thu, Oct 29 - Thu, Nov 5

7:30 pm - 10:50 amORD Chicago O'Hare Intl-RIX Riga Intl

32h 20m3 stops Reykjavik Keflavik Intl Stockholm Arlanda Kastrup Copenhagen

6:30 am - 5:20 pmRIX Riga Intl-ORD Chicago O'Hare Intl

18h 50m2 stops Stockholm Arlanda Reykjavik Keflavik Intl

$646Multiple Airlines

Thu, Oct 29 - Thu, Nov 5

8:15 pm - 1:20 amORD Chicago O'Hare Intl-RIX Riga Intl

22h 05m1 stop Kastrup Copenhagen

3:55 pm - 4:45 pmRIX Riga Intl-ORD Chicago O'Hare Intl

32h 50m1 stop Kastrup Copenhagen

$650Scandinavian Airlines

Tue, Nov 3 - Tue, Mar 9

9:50 pm - 1:30 amORD Chicago O'Hare Intl-RIX Riga Intl

19h 40m1 stop Warsaw Frederic Chopin

1:50 pm - 7:55 pmRIX Riga Intl-ORD Chicago O'Hare Intl

14h 05m1 stop Warsaw Frederic Chopin

$658LOT

Fri, Dec 4 - Tue, Dec 15

9:50 pm - 1:05 pmORD Chicago O'Hare Intl-RIX Riga Intl

31h 15m1 stop Warsaw Frederic Chopin

6:05 am - 7:55 pmRIX Riga Intl-ORD Chicago O'Hare Intl

21h 50m1 stop Warsaw Frederic Chopin

$658LOT

Tue, Oct 27 - Tue, Nov 3

7:35 pm - 9:45 pmORD Chicago O'Hare Intl-RIX Riga Intl

19h 10m2 stops London Heathrow Helsinki-Vantaa

1:45 pm - 10:30 pmRIX Riga Intl-ORD Chicago O'Hare Intl

16h 45m2 stops Helsinki-Vantaa New York John F Kennedy Intl

$704Finnair

Tue, Oct 27 - Tue, Nov 3

10:25 pm - 8:15 pmORD Chicago O'Hare Intl-RIX Riga Intl

14h 50m1 stop Helsinki-Vantaa

1:45 pm - 10:30 pmRIX Riga Intl-ORD Chicago O'Hare Intl

16h 45m2 stops Helsinki-Vantaa New York John F Kennedy Intl

$708Finnair

Fri, Nov 20 - Mon, Nov 23

1:05 pm - 1:10 pmMDW Chicago Midway-RIX Riga Intl

16h 05m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol

7:35 am - 4:18 pmRIX Riga Intl-MDW Chicago Midway

16h 43m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

$1,342KLM

Recent last minute flight deals from Illinois to Riga

Sat, Sep 19 - Wed, Sep 23

7:15 pm - 3:10 pmORD Chicago O'Hare Intl-RIX Riga Intl

11h 55m1 stop Kastrup Copenhagen

11:35 am - 4:10 pmRIX Riga Intl-ORD Chicago O'Hare Intl

12h 35m1 stop Kastrup Copenhagen

$907Scandinavian Airlines

Sat, Sep 19 - Wed, Sep 23

7:15 pm - 1:20 amORD Chicago O'Hare Intl-RIX Riga Intl

22h 05m1 stop Kastrup Copenhagen

11:35 am - 4:10 pmRIX Riga Intl-ORD Chicago O'Hare Intl

12h 35m1 stop Kastrup Copenhagen

$917Scandinavian Airlines

Wed, Sep 16 - Mon, Sep 21

1:55 pm - 1:30 pmORD Chicago O'Hare Intl-RIX Riga Intl

15h 35m2 stops Detroit Metropolitan Wayne County Paris Charles de Gaulle

7:45 am - 2:30 pmRIX Riga Intl-ORD Chicago O'Hare Intl

14h 45m1 stop Amsterdam Schiphol

$949Multiple Airlines

Sat, Sep 19 - Wed, Sep 23

4:15 pm - 1:10 pmORD Chicago O'Hare Intl-RIX Riga Intl

12h 55m1 stop Amsterdam Schiphol

11:50 am - 9:33 pmRIX Riga Intl-ORD Chicago O'Hare Intl

17h 43m2 stops Amsterdam Schiphol Minneapolis St Paul

$959KLM

Wed, Sep 16 - Mon, Sep 21

1:55 pm - 1:30 pmORD Chicago O'Hare Intl-RIX Riga Intl

15h 35m2 stops Detroit Metropolitan Wayne County Paris Charles de Gaulle

11:50 am - 9:33 pmRIX Riga Intl-ORD Chicago O'Hare Intl

17h 43m2 stops Amsterdam Schiphol Minneapolis St Paul

$959Multiple Airlines

Sat, Sep 19 - Wed, Sep 23

6:00 pm - 5:15 pmORD Chicago O'Hare Intl-RIX Riga Intl

15h 15m2 stops Detroit Metropolitan Wayne County Amsterdam Schiphol

11:50 am - 9:33 pmRIX Riga Intl-ORD Chicago O'Hare Intl

17h 43m2 stops Amsterdam Schiphol Minneapolis St Paul

$963KLM

Sat, Sep 19 - Wed, Sep 23

5:10 pm - 1:20 amORD Chicago O'Hare Intl-RIX Riga Intl

24h 10m1 stop Warsaw Frederic Chopin

6:00 am - 7:50 pmRIX Riga Intl-ORD Chicago O'Hare Intl

21h 50m1 stop Warsaw Frederic Chopin

$1,008LOT

Fri, Sep 18 - Sun, Sep 20

9:30 pm - 5:50 pmORD Chicago O'Hare Intl-RIX Riga Intl

12h 20m1 stop Helsinki-Vantaa

9:40 pm - 6:55 pmRIX Riga Intl-ORD Chicago O'Hare Intl

29h 15m2 stops Helsinki-Vantaa Naples

$1,037Finnair

Fri, Sep 18 - Sun, Sep 20

9:30 pm - 5:50 pmORD Chicago O'Hare Intl-RIX Riga Intl

12h 20m1 stop Helsinki-Vantaa

9:40 pm - 6:55 pmRIX Riga Intl-ORD Chicago O'Hare Intl

29h 15m2 stops Helsinki-Vantaa Naples

$1,037Finnair

Thu, Sep 17 - Sat, Sep 19

4:05 pm - 1:20 pmORD Chicago O'Hare Intl-RIX Riga Intl

13h 15m1 stop Frankfurt am Main

6:30 am - 11:00 amRIX Riga Intl-ORD Chicago O'Hare Intl

12h 30m1 stop Frankfurt am Main

$1,264Lufthansa

Useful Info

Low season	April
High season	July
Cheapest flight	$366

Best time to beat the crowds with an average 40% drop in price.

Most popular time to fly with an average 52% increase in price.

Flight from Chicago to Riga

How does KAYAK find such low prices on flights from Illinois to Riga?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Riga.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Riga?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Riga from Illinois is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Illinois to Riga?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Riga with an airline and back to Illinois with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Riga?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Riga from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.