$178+ Cheap flights from Seattle (SEA) to Midway (MDW)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/9. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — MDW
Jul 8 — Jul 151
Round-trip
1 adult, Economy
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Find cheap flights from Seattle to Midway 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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Cheapest flights from Seattle to MidwayExplore the most affordable flight options available from Seattle to Midway. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 8, 2026.
Explore the most affordable flight options available from Seattle to Midway. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 8, 2026.
This Southwest deal was found by Cheapflights users on 6/8. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/176:10 pm
SEA
- MDW
2 stops9h 35m
Southwest
Mon 9/215:00 pm
MDW
- SEA
2 stops7h 55m
Southwest
Deal found 6/8![Southwest logo]()
$345
This Southwest deal was found by Cheapflights users on 6/8. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/256:15 am
SEA
- MDW
Nonstop3h 55m
Southwest
Mon 8/108:55 pm
MDW
- SEA
Nonstop4h 35m
Southwest
Deal found 6/8![Southwest logo]()
$346
This Southwest deal was found by Cheapflights users on 6/5. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/16:40 am
SEA
- MDW
2 stops7h 20m
Southwest
Sun 9/68:25 am
MDW
- SEA
1 stop6h 35m
Southwest
Deal found 6/5![Southwest logo]()
$347
This Southwest deal was found by Cheapflights users on 6/3. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/285:00 am
SEA
- MDW
Nonstop3h 55m
Southwest
Tue 8/46:00 am
MDW
- SEA
1 stop7h 15m
Southwest
Deal found 6/3![Southwest logo]()
$349
This Southwest deal was found by Cheapflights users on 6/6. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/611:05 pm
SEA
- MDW
Nonstop3h 55m
Southwest
Thu 6/119:40 am
MDW
- SEA
1 stop9h 00m
Southwest
Deal found 6/6![Southwest logo]()
$350
This Southwest deal was found by Cheapflights users on 6/8. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/249:25 pm
SEA
- MDW
2 stops9h 50m
Southwest
Mon 8/108:55 pm
MDW
- SEA
Nonstop4h 35m
Southwest
Deal found 6/8![Southwest logo]()
$351
This Southwest deal was found by Cheapflights users on 6/7. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/136:40 pm
SEA
- MDW
1 stop8h 45m
Southwest
Sat 6/205:05 pm
MDW
- SEA
2 stops9h 05m
Southwest
Deal found 6/7![Southwest logo]()
$353
This Southwest deal was found by Cheapflights users on 6/5. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/311:05 pm
SEA
- MDW
Nonstop4h 00m
Southwest
Tue 9/89:00 pm
MDW
- SEA
Nonstop4h 35m
Southwest
Deal found 6/5![Southwest logo]()
$354
This Southwest deal was found by Cheapflights users on 6/3. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/1011:05 pm
SEA
- MDW
Nonstop3h 55m
Southwest
Mon 7/1310:00 pm
MDW
- SEA
Nonstop4h 35m
Southwest
Deal found 6/3![Southwest logo]()
$355
This Southwest deal was found by Cheapflights users on 6/8. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/712:15 am
SEA
- MDW
Nonstop3h 50m
Southwest
Mon 10/126:00 am
MDW
- SEA
1 stop9h 35m
Southwest
Deal found 6/8![Southwest logo]()
$356
This Southwest deal was found by Cheapflights users on 6/3. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/53:35 pm
SEA
- MDW
2 stops12h 10m
Southwest
Wed 9/91:00 pm
MDW
- SEA
2 stops9h 25m
Southwest
Deal found 6/3![Southwest logo]()
$357
Best flights from Seattle to MidwayDiscover carefully curated flight deals from Seattle to Midway that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 8, 2026.
Discover carefully curated flight deals from Seattle to Midway that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 8, 2026.
This Southwest deal was found by Cheapflights users on 6/3. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2611:05 pm
SEA
- MDW
Nonstop4h 00m
Southwest
Sat 8/296:25 pm
MDW
- SEA
Nonstop4h 30m
Southwest
Deal found 6/3![Southwest logo]()
$358
This Southwest deal was found by Cheapflights users on 6/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/111:45 pm
SEA
- MDW
1 stop7h 10m
Southwest
Sun 9/138:35 pm
MDW
- SEA
Nonstop4h 35m
Southwest
Deal found 6/4![Southwest logo]()
$364
This Southwest deal was found by Cheapflights users on 6/7. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/2311:05 pm
SEA
- MDW
Nonstop3h 55m
Southwest
Thu 7/306:25 pm
MDW
- SEA
2 stops8h 30m
Southwest
Deal found 6/7![Southwest logo]()
$370
This Southwest deal was found by Cheapflights users on 6/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/175:30 am
SEA
- MDW
Nonstop3h 55m
Southwest
Mon 7/2010:00 pm
MDW
- SEA
Nonstop4h 35m
Southwest
Deal found 6/4![Southwest logo]()
$372
This Southwest deal was found by Cheapflights users on 6/3. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/285:00 am
SEA
- MDW
Nonstop3h 55m
Southwest
Mon 8/37:50 am
MDW
- SEA
1 stop8h 05m
Southwest
Deal found 6/3![Southwest logo]()
$382
This Southwest deal was found by Cheapflights users on 6/6. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/35:15 am
SEA
- MDW
Nonstop4h 00m
Southwest
Tue 9/82:40 pm
MDW
- SEA
1 stop7h 45m
Southwest
Deal found 6/6![Southwest logo]()
$387
This Southwest deal was found by Cheapflights users on 6/5. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/238:15 pm
SEA
- MDW
1 stop7h 30m
Southwest
Thu 7/910:00 pm
MDW
- SEA
Nonstop4h 35m
Southwest
Deal found 6/5![Southwest logo]()
$391
This Southwest deal was found by Cheapflights users on 6/5. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/135:30 am
SEA
- MDW
Nonstop3h 55m
Southwest
Mon 7/136:00 pm
MDW
- SEA
1 stop7h 10m
Southwest
Deal found 6/5![Southwest logo]()
$396
This Southwest deal was found by Cheapflights users on 6/7. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/135:00 am
SEA
- MDW
2 stops7h 45m
Southwest
Sat 6/205:05 pm
MDW
- SEA
2 stops9h 05m
Southwest
Deal found 6/7![Southwest logo]()
$398
This Southwest deal was found by Cheapflights users on 6/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/1011:05 pm
SEA
- MDW
Nonstop3h 55m
Southwest
Sun 7/199:35 pm
MDW
- SEA
Nonstop4h 35m
Southwest
Deal found 6/4![Southwest logo]()
$404
This Southwest deal was found by Cheapflights users on 6/6. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/249:25 pm
SEA
- MDW
2 stops9h 50m
Southwest
Tue 7/285:50 pm
MDW
- SEA
2 stops8h 45m
Southwest
Deal found 6/6![Southwest logo]()
$407
Last-minute flights from Seattle to MidwayDiscover last-minute flight deals from Seattle to Midway. Data last updated June 8, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Midway. Data last updated June 8, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 6/7. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/138:20 am
SEA
- MDW
1 stop7h 40m
Southwest
Sat 6/205:05 pm
MDW
- SEA
2 stops9h 05m
Southwest
Deal found 6/7![Southwest logo]()
$353
This Southwest deal was found by Cheapflights users on 6/8. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/105:30 am
SEA
- MDW
Nonstop3h 55m
Southwest
Sun 7/129:35 pm
MDW
- SEA
Nonstop4h 35m
Southwest
Deal found 6/8![Southwest logo]()
$355
This Southwest deal was found by Cheapflights users on 6/8. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/1011:05 pm
SEA
- MDW
Nonstop3h 55m
Southwest
Sat 7/115:10 pm
MDW
- SEA
1 stop10h 05m
Southwest
Deal found 6/8![Southwest logo]()
$365
This Southwest deal was found by Cheapflights users on 6/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/152:00 pm
SEA
- MDW
1 stop7h 10m
Southwest
Mon 7/2710:00 pm
MDW
- SEA
Nonstop4h 35m
Southwest
Deal found 6/4![Southwest logo]()
$361
This Southwest deal was found by Cheapflights users on 6/5. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2111:05 pm
SEA
- MDW
Nonstop3h 55m
Southwest
Tue 7/289:50 pm
MDW
- SEA
Nonstop4h 35m
Southwest
Deal found 6/5![Southwest logo]()
$366
This Southwest deal was found by Cheapflights users on 6/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2111:05 pm
SEA
- MDW
Nonstop3h 55m
Southwest
Sat 7/259:00 pm
MDW
- SEA
Nonstop4h 35m
Southwest
Deal found 6/4![Southwest logo]()
$367
This Southwest deal was found by Cheapflights users on 6/8. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/249:25 pm
SEA
- MDW
2 stops9h 50m
Southwest
Mon 8/108:55 pm
MDW
- SEA
Nonstop4h 35m
Southwest
Deal found 6/8![Southwest logo]()
$351
This Southwest deal was found by Cheapflights users on 6/5. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2711:05 pm
SEA
- MDW
Nonstop3h 55m
Southwest
Tue 8/46:00 am
MDW
- SEA
1 stop7h 15m
Southwest
Deal found 6/5![Southwest logo]()
$350
This Southwest deal was found by Cheapflights users on 6/3. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/285:00 am
SEA
- MDW
Nonstop3h 55m
Southwest
Tue 8/46:00 am
MDW
- SEA
1 stop7h 15m
Southwest
Deal found 6/3![Southwest logo]()
$349
One-way flights from Seattle to MidwaySearch for one-way flight options from Seattle to Midway. Find affordable one-way fares based on user searches. Data last updated June 8, 2026.
Search for one-way flight options from Seattle to Midway. Find affordable one-way fares based on user searches. Data last updated June 8, 2026.
This Southwest deal was found by Cheapflights users on 6/8. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/95:30 am
SEA
- MDW
Nonstop3h 55m
Southwest
Deal found 6/8![Southwest logo]()
$178
This Southwest deal was found by Cheapflights users on 6/3. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/142:00 pm
SEA
- MDW
1 stop7h 10m
Southwest
Deal found 6/3![Southwest logo]()
$183
This Southwest deal was found by Cheapflights users on 6/3. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/116:35 pm
SEA
- MDW
1 stop8h 25m
Southwest
Deal found 6/3![Southwest logo]()
$187
This Southwest deal was found by Cheapflights users on 6/5. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/65:30 am
SEA
- MDW
Nonstop3h 55m
Southwest
Deal found 6/5![Southwest logo]()
$189
This Southwest deal was found by Cheapflights users on 6/3. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1011:05 pm
SEA
- MDW
Nonstop4h 00m
Southwest
Deal found 6/3![Southwest logo]()
$190
This Southwest deal was found by Cheapflights users on 6/3. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/127:10 am
SEA
- MDW
2 stops9h 50m
Southwest
Deal found 6/3![Southwest logo]()
$192
This Southwest deal was found by Cheapflights users on 6/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2712:35 pm
SEA
- MDW
2 stops8h 45m
Southwest
Deal found 6/4![Southwest logo]()
$193
This Southwest deal was found by Cheapflights users on 6/3. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/305:00 am
SEA
- MDW
Nonstop3h 55m
Southwest
Deal found 6/3![Southwest logo]()
$195
This Southwest deal was found by Cheapflights users on 6/3. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/83:35 pm
SEA
- MDW
2 stops12h 10m
Southwest
Deal found 6/3![Southwest logo]()
$198
This Southwest deal was found by Cheapflights users on 6/5. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/21:50 pm
SEA
- MDW
1 stop8h 05m
Southwest
Deal found 6/5![Southwest logo]()
$199
Find flight deals from Seattle to Midway
Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Midway (MDW). 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 June 8, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $345 (Southwest) |
One-way from | $178 (Southwest) |
Popular in | March |
Cheapest in | September |
Average price | $445 |
Good round-trip deal | $386 or less |
Good one-way deal | $199 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Seattle to Midway 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 2,558,603 searches. Data last updated June 8, 2026.
Use the filters below to find and compare flights from Seattle to Chicago Midway Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
SeattleChicago
SEA - MDW
SEAMDW
Seattle/Tacoma Intl
Wed 8/26
11:05 pm-5:05 am
Nonstop4h 00m
Chicago Midway
Sat 8/29
6:25 pm-8:55 pm
Nonstop4h 30m
$358
SeattleChicago
SEA - MDW
SEAMDW
Seattle/Tacoma Intl
Tue 8/11
1:45 pm-10:55 pm
1 stop7h 10m
Chicago Midway
Sun 9/13
8:35 pm-11:10 pm
Nonstop4h 35m
$364
SeattleChicago
SEA - MDW
SEAMDW
Seattle/Tacoma Intl
Thu 7/23
11:05 pm-5:00 am
Nonstop3h 55m
Chicago Midway
Thu 7/30
6:25 pm-12:55 am
2 stops8h 30m
$370
SeattleChicago
SEA - MDW
SEAMDW
Seattle/Tacoma Intl
Fri 7/17
5:30 am-11:25 am
Nonstop3h 55m
Chicago Midway
Mon 7/20
10:00 pm-12:35 am
Nonstop4h 35m
$372
SeattleChicago
SEA - MDW
SEAMDW
Seattle/Tacoma Intl
Tue 7/28
5:00 am-10:55 am
Nonstop3h 55m
Chicago Midway
Mon 8/3
7:50 am-1:55 pm
1 stop8h 05m
$382
SeattleChicago
SEA - MDW
SEAMDW
Seattle/Tacoma Intl
Thu 9/3
5:15 am-11:15 am
Nonstop4h 00m
Chicago Midway
Tue 9/8
2:40 pm-8:25 pm
1 stop7h 45m
$387
SeattleChicago
SEA - MDW
SEAMDW
Seattle/Tacoma Intl
Tue 6/23
8:15 pm-5:45 am
1 stop7h 30m
Chicago Midway
Thu 7/9
10:00 pm-12:35 am
Nonstop4h 35m
$391
SeattleChicago
SEA - MDW
SEAMDW
Seattle/Tacoma Intl
Mon 7/13
5:30 am-11:25 am
Nonstop3h 55m
Chicago Midway
Mon 7/13
6:00 pm-11:10 pm
1 stop7h 10m
$396
SeattleChicago
SEA - MDW
SEAMDW
Seattle/Tacoma Intl
Sat 6/13
5:00 am-2:45 pm
2 stops7h 45m
Chicago Midway
Sat 6/20
5:05 pm-12:10 am
2 stops9h 05m
$398
SeattleChicago
SEA - MDW
SEAMDW
Seattle/Tacoma Intl
Fri 7/10
11:05 pm-5:00 am
Nonstop3h 55m
Chicago Midway
Sun 7/19
9:35 pm-12:10 am
Nonstop4h 35m
$404
Showing 1-10 of 23 resultsSorted by cheapest first
Compare providers for flights from Seattle to Midway
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 Seattle to Midway in June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Seattle-Chicago Midway Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Chicago Midway Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Chicago Midway Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Seattle-Chicago Midway Airport flights, Cheapflights users trust FlightHub the most. FlightHub 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 Seattle-Chicago Midway Airport 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 Seattle to Midway
Have a flexible travel schedule? Discover the best time to fly to Midway from Seattle with our price prediction graph.
SEA-MDW
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.
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Everything you need to know about your flight from Seattle to Chicago Midway Airport
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Airlines
What is the cheapest month to book a flight from Seattle to Chicago Midway Airport?
Currently, September is the cheapest month in which you can book a flight from Seattle to Chicago Midway Airport (average of $289). Flying from Seattle to Chicago Midway Airport in March is currently the most expensive (average of $522). 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.
What is the cheapest time of day to fly from SEA to MDW?
Find hourly flight availability from Seattle to Midway. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 8, 2026.
It’s optimal to fly from Seattle to Chicago Midway Airport in the evening. By choosing this option you can save up to 25% on the cost of your flight, compared to a flight in the afternoon.
The best insider tips for Seattle to Chicago Midway Airport flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Seattle to Chicago Midway Airport trip
Our travel experts
Reviews of airlines servicing Midway
Get insights into the airlines that provide service to Midway. 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 Midway. Reviews last updated June 8, 2026.
Get a feel of what it's like to fly with Southwest and Delta from Seattle to Chicago Midway Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Overall
7.9
Food
7.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Overall
7.9
Food
7.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Overall
7.9
Food
7.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Related info for your journey
Find useful and relevant information for your journey from Seattle to Midway. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Chicago Midway Airport?
Book flights to Chicago Midway Airport if you plan to visit one of these locationsBenton Harbor
Lansing
Merrillville
Hammond
Porter
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Alternative routes for Seattle to Midway
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Complete your trip
Complete your trip to Midway by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Seattle to Midway by cabin class
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Other flights to Midway
Explore flights to Midway departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on June 8, 2026.
Seattle and Midway flights
Browse other Seattle and Midway flight options. Last updated on June 8, 2026.
Other flights from Seattle
Browse through other flights departing from Seattle. Flights are based on user searches made on Cheapflights and were last updated on June 8, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from Seattle to Midway
Discover the top 2 airlines that operate flights from Seattle to Midway. 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 2,558,603 searches. Data last updated June 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$168 | Average$392 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$207 | Average$359 | FlexibilityNo cancel fee | On-time63% |