$336+ Cheap flights from O'Hare Intl (ORD) to Tallinn (TLL)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/16. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — TLL
Nov 29 — Dec 61
Round-trip
1 adult, Economy
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Find cheap flights from O'Hare Intl to Tallinn with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from O'Hare Intl to Tallinn
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Cheapest flights from O'Hare Intl to TallinnExplore the most affordable flight options available from O'Hare Intl to Tallinn. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2026.
Explore the most affordable flight options available from O'Hare Intl to Tallinn. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2026.
This Mytrip deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/76:30 pm -
3 stops33h 05m
Mon 12/147:00 pm -
3 stops30h 20m
Deal found 10/27![Multiple Airlines logo]()
$583
This Cheapflightsfares deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/77:10 pm -
1 stop22h 15m
Sat 12/1211:10 am -
1 stop13h 35m
Deal found 10/29![Scandinavian Airlines logo]()
$671
This oojo deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/17:10 pm -
1 stop12h 10m
Sun 12/66:20 am -
1 stop18h 25m
Deal found 10/28![Scandinavian Airlines logo]()
$679
This Cheapflightsfares deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/97:10 pm -
2 stops20h 55m
Wed 1/138:35 pm -
2 stops28h 10m
Deal found 10/29![Scandinavian Airlines logo]()
$683
This Booking.com deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/257:10 pm -
3 stops29h 20m
Mon 11/306:30 pm -
2 stops30h 15m
Deal found 10/27![Multiple Airlines logo]()
$696
This Turkish Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/512:45 pm -
1 stop14h 20m
Wed 11/1812:00 pm -
1 stop38h 20m
Deal found 10/27![Turkish Airlines logo]()
$700
This Cheapflightsfares deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/257:10 pm -
1 stop22h 15m
Mon 11/308:35 pm -
2 stops28h 10m
Deal found 10/27![Scandinavian Airlines logo]()
$721
Best flights from O'Hare Intl to TallinnDiscover carefully curated flight deals from O'Hare Intl to Tallinn that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
Discover carefully curated flight deals from O'Hare Intl to Tallinn that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
This Expedia deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1511:00 pm -
2 stops15h 50m
Sun 4/186:00 am -
1 stop19h 50m
Deal found 10/25![Finnair logo]()
$655
This Scandinavian Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/177:10 pm -
1 stop22h 15m
Thu 1/216:20 am -
1 stop18h 25m
Deal found 10/29![Scandinavian Airlines logo]()
$690
This Finnair deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/1410:00 pm -
2 stops16h 50m
Sun 4/1810:10 am -
1 stop15h 40m
Deal found 10/28![Finnair logo]()
$675
This Cheapflightsfares deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/17:10 pm -
2 stops16h 55m
Sun 12/66:20 am -
1 stop18h 25m
Deal found 10/28![Scandinavian Airlines logo]()
$692
This Scandinavian Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/187:10 pm -
1 stop12h 10m
Thu 1/2811:10 am -
1 stop13h 35m
Deal found 10/29![Scandinavian Airlines logo]()
$706
This Scandinavian Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/157:10 pm -
1 stop12h 10m
Thu 1/286:20 am -
1 stop18h 25m
Deal found 10/29![Scandinavian Airlines logo]()
$706
This Scandinavian Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/177:10 pm -
1 stop12h 10m
Sat 1/2311:10 am -
1 stop13h 35m
Deal found 10/29![Scandinavian Airlines logo]()
$706
This Scandinavian Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/167:10 pm -
1 stop12h 10m
Thu 1/286:20 am -
1 stop18h 25m
Deal found 10/29![Scandinavian Airlines logo]()
$706
Last-minute flights from O'Hare Intl to TallinnDiscover last-minute flight deals from O'Hare Intl to Tallinn. Data last updated October 30, 2026 and is based on user searches.
Discover last-minute flight deals from O'Hare Intl to Tallinn. Data last updated October 30, 2026 and is based on user searches.
This oojo deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/312:45 pm -
1 stop14h 20m
Tue 2/97:05 pm -
1 stop22h 55m
Deal found 10/25![Turkish Airlines logo]()
$723
This Turkish Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/512:45 pm -
1 stop14h 20m
Wed 11/1812:00 pm -
1 stop38h 20m
Deal found 10/27![Turkish Airlines logo]()
$700
This Gotogate deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/54:20 pm -
1 stop16h 50m
Wed 11/187:10 am -
2 stops15h 52m
Deal found 10/27![Multiple Airlines logo]()
$722
This Cheapflightsfares deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/107:10 pm -
1 stop12h 10m
Sat 11/147:00 am -
2 stops17h 45m
Deal found 10/28![Scandinavian Airlines logo]()
$749
This Booking.com deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/257:10 pm -
3 stops29h 20m
Mon 11/306:30 pm -
2 stops30h 15m
Deal found 10/27![Multiple Airlines logo]()
$696
This Cheapflightsfares deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/257:10 pm -
1 stop22h 15m
Mon 11/308:35 pm -
2 stops28h 10m
Deal found 10/27![Scandinavian Airlines logo]()
$721
This Gotogate deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2510:35 pm -
1 stop18h 05m
Mon 11/305:55 pm -
1 stop27h 15m
Deal found 10/27![Lufthansa logo]()
$771
One-way flights from O'Hare Intl to TallinnSearch for one-way flight options from O'Hare Intl to Tallinn. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
Search for one-way flight options from O'Hare Intl to Tallinn. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
This Expedia deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/1612:50 pm -
2 stops24h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Air Canada logo]()
$336
This SWISS deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/157:50 pm -
1 stop22h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![SWISS logo]()
$337
This Expedia deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/165:20 pm -
1 stop16h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Lufthansa logo]()
$339
This Air Canada deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/139:30 pm -
2 stops38h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Air Canada logo]()
$346
This United Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/145:20 pm -
1 stop12h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![United Airlines logo]()
$349
This United Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/176:30 am -
2 stops27h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![United Airlines logo]()
$354
This SmartFares deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/127:10 pm -
1 stop31h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Scandinavian Airlines logo]()
$363
This Kiwi.com deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/187:30 pm -
2 stops29h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Multiple Airlines logo]()
$381
This Kiwi.com deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/137:10 pm -
1 stop12h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Scandinavian Airlines logo]()
$384
This Air Canada deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/198:50 pm -
2 stops37h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Air Canada logo]()
$396
This Kiwi.com deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/147:30 pm -
3 stops18h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Multiple Airlines logo]()
$417
Find flight deals from O'Hare Intl to Tallinn
Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to Tallinn (TLL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 30, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $583 (Mytrip) |
One-way from | $336 (Expedia) |
Popular in | October |
Cheapest in | January |
Average price | $1,228 |
Cheapflights Fare Finder
Customize your flight search to find flights from O'Hare Intl to Tallinn that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 30, 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Tallinn that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ChicagoTallinn
ORD Chicago O'Hare Intl - TLL Tallinn
ORDTLL
Chicago O'Hare Intl
Sat 3/13
9:30 pm-8:05 pm
2 stops38h 35m
Tallinn
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$346
ChicagoTallinn
ORD Chicago O'Hare Intl - TLL Tallinn
ORDTLL
Chicago O'Hare Intl
Wed 3/17
6:30 am-5:10 pm
2 stops27h 40m
Tallinn
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$354
ChicagoTallinn
ORD Chicago O'Hare Intl - TLL Tallinn
ORDTLL
Chicago O'Hare Intl
Fri 3/12
7:10 pm-10:30 am
1 stop31h 20m
Tallinn
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$363
ChicagoTallinn
ORD Chicago O'Hare Intl - TLL Tallinn
ORDTLL
Chicago O'Hare Intl
Sat 3/13
9:50 pm-8:55 am
3 stops27h 05m
Tallinn
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$480
ChicagoTallinn
ORD Chicago O'Hare Intl - TLL Tallinn
ORDTLL
Chicago O'Hare Intl
Fri 3/12
4:20 pm-5:45 pm
3 stops41h 25m
Tallinn
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$483
ChicagoTallinn
ORD Chicago O'Hare Intl - TLL Tallinn
ORDTLL
Chicago O'Hare Intl
Thu 3/18
8:10 pm-10:30 am
1 stop31h 20m
Tallinn
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$483
Quickest round-trip
ChicagoTallinn
ORD Chicago O'Hare Intl - TLL Tallinn
ORDTLL
Chicago O'Hare Intl
Fri 3/19
7:05 pm-12:40 am
1 stop22h 35m
Tallinn
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$523
ChicagoTallinn
ORD Chicago O'Hare Intl - TLL Tallinn
ORDTLL
Chicago O'Hare Intl
Fri 3/19
5:20 pm-11:40 pm
3 stops23h 20m
Tallinn
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$612
ChicagoTallinn
ORD Chicago O'Hare Intl - TLL Tallinn
ORDTLL
Chicago O'Hare Intl
Thu 4/15
11:00 pm-10:50 pm
2 stops15h 50m
Tallinn
Sun 4/18
6:00 am-5:50 pm
1 stop19h 50m
$655
ChicagoTallinn
ORD Chicago O'Hare Intl - TLL Tallinn
ORDTLL
Chicago O'Hare Intl
Wed 4/14
10:00 pm-10:50 pm
2 stops16h 50m
Tallinn
Sun 4/18
10:10 am-5:50 pm
1 stop15h 40m
$675
Showing 1-10 of 16 resultsSorted by cheapest first
Compare providers for flights from O'Hare Intl to Tallinn
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from O'Hare Intl to Tallinn in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Chicago O'Hare Intl Airport-Tallinn flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Chicago O'Hare Intl Airport-Tallinn flight deals on Cheapflights vs. Ovago >95% of the time. Price accuracy is based on data collected from Chicago O'Hare Intl Airport-Tallinn flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Chicago O'Hare Intl Airport-Tallinn flights, Cheapflights users trust Ovago the most. Ovago has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago O'Hare Intl Airport-Tallinn flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from O'Hare Intl to Tallinn
Have a flexible travel schedule? Discover the best time to fly to Tallinn from O'Hare Intl with our price prediction graph.
ORD-TLL
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Chicago O'Hare Intl Airport to Tallinn
What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Tallinn?
Currently, January is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Tallinn (average of $445). Flying from Chicago O'Hare Intl Airport to Tallinn in October is currently the most expensive (average of $1,228). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Chicago O'Hare Intl Airport to Tallinn?
Airfare is typical for this route at the moment.
Chicago O'Hare Intl Airport to Tallinn flights typically cost between $559 and $683 in December.The cheapest round-trip price found within the last 5 days was $583 on Multiple Airlines (Dec 7-Dec 14).
Reviews of airlines servicing Tallinn
Get insights into the airlines that provide service to Tallinn. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Tallinn. Reviews last updated October 30, 2026.
See what other customers who have flown with Finnair,Scandinavian Airlines, andUnited Airlines from Chicago O'Hare Intl Airport to Tallinn have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.2
Entertainment
6.9
Boarding
7.6
Overall
7.6
Comfort
7.4
Food
6.7
Reviews
1 / 20
10.0
ExcellentJake,Jun 2026
RNO - SEA
Crew
8.2
Entertainment
6.9
Boarding
7.6
Overall
7.6
Comfort
7.4
Food
6.7
Reviews
1 / 20
10.0
ExcellentJake,Jun 2026
RNO - SEA
Crew
8.2
Entertainment
6.9
Boarding
7.6
Overall
7.6
Comfort
7.4
Food
6.7
Reviews
1 / 20
10.0
ExcellentJake,Jun 2026
RNO - SEA
Crew
8.2
Entertainment
6.9
Boarding
7.6
Overall
7.6
Comfort
7.4
Food
6.7
Reviews
1 / 20
10.0
ExcellentJake,Jun 2026
RNO - SEA
Crew
8.2
Entertainment
6.9
Boarding
7.6
Overall
7.6
Comfort
7.4
Food
6.7
Reviews
1 / 20
10.0
ExcellentJake,Jun 2026
RNO - SEA
Related info for your journey
Find useful and relevant information for your journey from O'Hare Intl to Tallinn. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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O'Hare Intl and Tallinn flights
Browse other O'Hare Intl and Tallinn flight options. Last updated on October 30, 2026.
Other flights from O'Hare Intl
Browse through other flights departing from O'Hare Intl. Flights are based on user searches made on Cheapflights and were last updated on October 30, 2026.
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Explore flights to Tallinn departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 30, 2026.
Top 4 airlines flying from O'Hare Intl to Tallinn
Discover the top 4 airlines that operate flights from O'Hare Intl to Tallinn. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$440 | Average$663 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$486 | Average$858 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$534 | Average$710 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$817 | Average$1,160 | FlexibilityNo cancel fee | On-time76% |