$148+ Cheap flights from Seattle to Madison (SEA - MSN)
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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — MSN
Sep 18 — Sep 251
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Seattle to Madison 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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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 Seattle to Madison
Cheapest
Best
Last-minute
One-way
Cheapest flights from Seattle to MadisonExplore the most affordable flight options available from Seattle to Madison. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 19, 2026.
Explore the most affordable flight options available from Seattle to Madison. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 19, 2026.
This American Airlines deal was found by Cheapflights users on 8/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/301:56 pm -
1 stop8h 19m
Wed 1/612:20 pm -
1 stop9h 55m
Deal found 8/17![American Airlines logo]()
$349
This American Airlines deal was found by Cheapflights users on 8/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/215:00 am -
1 stop10h 13m
Mon 10/267:05 pm -
1 stop7h 31m
Deal found 8/16![American Airlines logo]()
$354
This American Airlines deal was found by Cheapflights users on 8/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/233:41 pm -
1 stop6h 36m
Sun 9/275:00 am -
1 stop7h 09m
Deal found 8/17![American Airlines logo]()
$356
This Delta deal was found by Cheapflights users on 8/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1711:59 pm -
1 stop6h 23m
Mon 9/215:05 pm -
1 stop8h 53m
Deal found 8/15![Delta logo]()
$359
This Delta deal was found by Cheapflights users on 8/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/811:59 pm -
1 stop6h 23m
Wed 9/305:57 pm -
1 stop7h 58m
Deal found 8/17![Delta logo]()
$374
This Delta deal was found by Cheapflights users on 8/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1611:50 pm -
1 stop8h 23m
Sun 10/186:00 am -
1 stop6h 59m
Deal found 8/17![Delta logo]()
$379
This United Airlines deal was found by Cheapflights users on 8/18. 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 9/95:00 am -
1 stop6h 13m
Sat 9/1210:46 am -
2 stops8h 56m
Deal found 8/18![United Airlines logo]()
$385
This Delta deal was found by Cheapflights users on 8/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/611:59 pm -
1 stop8h 28m
Thu 9/107:05 am -
1 stop9h 44m
Deal found 8/15![Delta logo]()
$389
This Delta deal was found by Cheapflights users on 8/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/49:53 am -
1 stop9h 26m
Thu 9/107:05 am -
1 stop9h 44m
Deal found 8/15![Delta logo]()
$394
This American Airlines deal was found by Cheapflights users on 8/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/255:00 am -
1 stop10h 06m
Tue 9/86:53 pm -
1 stop7h 06m
Deal found 8/17![American Airlines logo]()
$403
This Delta deal was found by Cheapflights users on 8/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1511:50 pm -
1 stop8h 23m
Sun 10/186:00 am -
1 stop6h 59m
Deal found 8/17![Delta logo]()
$408
This CheapOair deal was found by Cheapflights users on 8/17. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/222:37 pm -
1 stop26h 33m
Thu 8/277:55 pm -
1 stop18h 25m
Deal found 8/17![Frontier logo]()
$410
Best flights from Seattle to MadisonDiscover carefully curated flight deals from Seattle to Madison that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 19, 2026.
Discover carefully curated flight deals from Seattle to Madison that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 19, 2026.
This United Airlines deal was found by Cheapflights users on 8/14. 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 9/95:00 am -
1 stop6h 13m
Sun 9/135:00 am -
1 stop6h 36m
Deal found 8/14![United Airlines logo]()
$354
This Delta deal was found by Cheapflights users on 8/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1210:45 pm -
1 stop9h 52m
Sun 11/157:49 pm -
1 stop6h 10m
Deal found 8/17![Delta logo]()
$359
This United Airlines deal was found by Cheapflights users on 8/15. 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 9/95:00 am -
1 stop6h 13m
Sat 9/128:44 am -
2 stops9h 30m
Deal found 8/15![United Airlines logo]()
$354
This United Airlines deal was found by Cheapflights users on 8/17. 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.
Tue 9/2910:42 am -
1 stop8h 18m
Sat 10/34:10 pm -
1 stop8h 46m
Deal found 8/17![United Airlines logo]()
$449
This United Airlines deal was found by Cheapflights users on 8/16. 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 12/305:00 am -
1 stop6h 22m
Wed 1/68:20 am -
2 stops13h 50m
Deal found 8/16![United Airlines logo]()
$454
This United Airlines deal was found by Cheapflights users on 8/18. 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 2/37:00 am -
1 stop6h 00m
Sat 2/612:33 pm -
2 stops10h 39m
Deal found 8/18![United Airlines logo]()
$454
This United Airlines deal was found by Cheapflights users on 8/17. 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 9/96:32 am -
2 stops12h 21m
Wed 9/165:00 am -
2 stops12h 45m
Deal found 8/17![United Airlines logo]()
$459
This United Airlines deal was found by Cheapflights users on 8/15. 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.
Tue 9/156:32 am -
2 stops14h 13m
Sun 9/205:00 am -
1 stop6h 36m
Deal found 8/15![United Airlines logo]()
$459
This United Airlines deal was found by Cheapflights users on 8/14. 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.
Fri 9/1110:58 pm -
2 stops11h 05m
Fri 9/185:00 am -
1 stop6h 36m
Deal found 8/14![United Airlines logo]()
$464
This United Airlines deal was found by Cheapflights users on 8/17. 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.
Fri 10/26:43 pm -
2 stops13h 11m
Sun 10/48:10 am -
2 stops14h 27m
Deal found 8/17![United Airlines logo]()
$469
Last-minute flights from Seattle to MadisonDiscover last-minute flight deals from Seattle to Madison. Data last updated August 19, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Madison. Data last updated August 19, 2026 and is based on user searches.
This CheapOair deal was found by Cheapflights users on 8/17. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/222:37 pm -
1 stop26h 33m
Thu 8/277:55 pm -
1 stop18h 25m
Deal found 8/17![Frontier logo]()
$410
This American Airlines deal was found by Cheapflights users on 8/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/255:00 am -
1 stop10h 06m
Tue 9/86:53 pm -
1 stop7h 06m
Deal found 8/17![American Airlines logo]()
$403
This United Airlines deal was found by Cheapflights users on 8/15. 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.
Fri 9/42:34 pm -
1 stop7h 25m
Mon 9/75:00 am -
1 stop6h 35m
Deal found 8/15![United Airlines logo]()
$394
This United Airlines deal was found by Cheapflights users on 8/16. 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.
Fri 9/43:54 pm -
1 stop6h 05m
Sun 9/66:30 am -
2 stops9h 54m
Deal found 8/16![United Airlines logo]()
$426
This Delta deal was found by Cheapflights users on 8/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/611:59 pm -
1 stop8h 28m
Thu 9/107:05 am -
1 stop9h 44m
Deal found 8/15![Delta logo]()
$389
This Delta deal was found by Cheapflights users on 8/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/811:59 pm -
1 stop6h 23m
Wed 9/305:57 pm -
1 stop7h 58m
Deal found 8/17![Delta logo]()
$374
This United Airlines deal was found by Cheapflights users on 8/17. 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 9/95:00 am -
1 stop6h 13m
Wed 9/165:00 am -
1 stop8h 57m
Deal found 8/17![United Airlines logo]()
$349
This United Airlines deal was found by Cheapflights users on 8/18. 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 9/95:00 am -
1 stop6h 13m
Sat 9/1210:46 am -
2 stops8h 56m
Deal found 8/18![United Airlines logo]()
$385
This Kiwi.com deal was found by Cheapflights users on 8/14. 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.
Wed 9/97:25 pm -
2 stops21h 50m
Sun 9/138:00 pm -
1 stop21h 08m
Deal found 8/14![Frontier logo]()
$412
This United Airlines deal was found by Cheapflights users on 8/14. 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.
Fri 9/1111:00 pm -
1 stop8h 40m
Fri 9/185:00 am -
1 stop6h 36m
Deal found 8/14![United Airlines logo]()
$354
This Delta deal was found by Cheapflights users on 8/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1711:59 pm -
1 stop6h 23m
Mon 9/215:05 pm -
1 stop8h 53m
Deal found 8/15![Delta logo]()
$359
This American Airlines deal was found by Cheapflights users on 8/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/233:41 pm -
1 stop6h 36m
Sun 9/275:00 am -
1 stop7h 09m
Deal found 8/17![American Airlines logo]()
$356
One-way flights from Seattle to MadisonSearch for one-way flight options from Seattle to Madison. Find affordable one-way fares based on user searches. Data last updated August 19, 2026.
Search for one-way flight options from Seattle to Madison. Find affordable one-way fares based on user searches. Data last updated August 19, 2026.
This Super.com deal was found by Cheapflights users on 8/19. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/22:37 pm -
1 stop26h 33m
Deal found 8/19![Frontier logo]()
$148
This CheapOair deal was found by Cheapflights users on 8/19. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/234:27 pm -
1 stop24h 48m
Deal found 8/19![Frontier logo]()
$150
This CheapOair deal was found by Cheapflights users on 8/19. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/94:27 pm -
1 stop24h 48m
Deal found 8/19![Frontier logo]()
$151
This Jetabroad deal was found by Cheapflights users on 8/17. 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 Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/57:06 pm -
1 stop22h 04m
Deal found 8/17![Frontier logo]()
$154
This Kiwi.com deal was found by Cheapflights users on 8/19. 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 9/194:27 pm -
1 stop24h 48m
Deal found 8/19![Frontier logo]()
$172
This Kiwi.com deal was found by Cheapflights users on 8/19. 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.
Fri 9/117:45 pm -
2 stops45h 30m
Deal found 8/19![Frontier logo]()
$214
This Kiwi.com deal was found by Cheapflights users on 8/19. 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 9/264:27 pm -
1 stop24h 48m
Deal found 8/19![Frontier logo]()
$215
This CheapOair deal was found by Cheapflights users on 8/16. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/297:06 pm -
1 stop22h 04m
Deal found 8/16![Frontier logo]()
$220
Find flight deals from Seattle to Madison
Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Madison (MSN). 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 August 19, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $349 (United Airlines) |
One-way from | $150 (CheapOair) |
Popular in | December |
Cheapest in | January |
Average price | $426 |
Cheapflights Fare Finder
Customize your flight search to find flights from Seattle to Madison 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 August 19, 2026.
Use the filters below to find and compare flights from Seattle to Madison that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
SeattleMadison
SEA Seattle/Tacoma Intl - MSN Madison Truax Field
SEAMSN
Seattle/Tacoma Intl
Wed 9/9
5:00 am-1:13 pm
1 stop6h 13m
Madison Truax Field
Sun 9/13
5:00 am-9:36 am
1 stop6h 36m
$354
SeattleMadison
SEA Seattle/Tacoma Intl - MSN Madison Truax Field
SEAMSN
Seattle/Tacoma Intl
Wed 9/9
5:00 am-1:13 pm
1 stop6h 13m
Madison Truax Field
Sat 9/12
8:44 am-4:14 pm
2 stops9h 30m
$354
SeattleMadison
SEA Seattle/Tacoma Intl - MSN Madison Truax Field
SEAMSN
Seattle/Tacoma Intl
Thu 11/12
10:45 pm-10:37 am
1 stop9h 52m
Madison Truax Field
Sun 11/15
7:49 pm-11:59 pm
1 stop6h 10m
$359
SeattleMadison
SEA Seattle/Tacoma Intl - MSN Madison Truax Field
SEAMSN
Seattle/Tacoma Intl
Tue 9/29
10:42 am-9:00 pm
1 stop8h 18m
Madison Truax Field
Sat 10/3
4:10 pm-10:56 pm
1 stop8h 46m
$449
SeattleMadison
SEA Seattle/Tacoma Intl - MSN Madison Truax Field
SEAMSN
Seattle/Tacoma Intl
Wed 12/30
5:00 am-1:22 pm
1 stop6h 22m
Madison Truax Field
Wed 1/6
8:20 am-8:10 pm
2 stops13h 50m
$454
SeattleMadison
SEA Seattle/Tacoma Intl - MSN Madison Truax Field
SEAMSN
Seattle/Tacoma Intl
Wed 2/3
7:00 am-3:00 pm
1 stop6h 00m
Madison Truax Field
Sat 2/6
12:33 pm-9:12 pm
2 stops10h 39m
$454
SeattleMadison
SEA Seattle/Tacoma Intl - MSN Madison Truax Field
SEAMSN
Seattle/Tacoma Intl
Wed 9/9
6:32 am-8:53 pm
2 stops12h 21m
Madison Truax Field
Wed 9/16
5:00 am-3:45 pm
2 stops12h 45m
$459
SeattleMadison
SEA Seattle/Tacoma Intl - MSN Madison Truax Field
SEAMSN
Seattle/Tacoma Intl
Tue 9/15
6:32 am-10:45 pm
2 stops14h 13m
Madison Truax Field
Sun 9/20
5:00 am-9:36 am
1 stop6h 36m
$459
SeattleMadison
SEA Seattle/Tacoma Intl - MSN Madison Truax Field
SEAMSN
Seattle/Tacoma Intl
Fri 9/11
10:58 pm-12:03 pm
2 stops11h 05m
Madison Truax Field
Fri 9/18
5:00 am-9:36 am
1 stop6h 36m
$464
SeattleMadison
SEA Seattle/Tacoma Intl - MSN Madison Truax Field
SEAMSN
Seattle/Tacoma Intl
Fri 10/2
6:43 pm-9:54 am
2 stops13h 11m
Madison Truax Field
Sun 10/4
8:10 am-8:37 pm
2 stops14h 27m
$469
Showing 1-10 of 19 resultsSorted by cheapest first
Compare providers for flights from Seattle to Madison
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 Madison in August.
| 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-Madison flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Madison flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Madison flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Seattle-Madison 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-Madison 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 Madison
Have a flexible travel schedule? Discover the best time to fly to Madison from Seattle with our price prediction graph.
SEA-MSN
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 Seattle to Madison
How far ahead should I book a flight from Seattle to Madison?
The price you pay for your flight from Seattle to Madison may vary depending on when you book. For the best chance of a lower fare, look to book 50 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Seattle to Madison?
Currently, January is the cheapest month in which you can book a flight from Seattle to Madison (average of $288). Flying from Seattle to Madison in December is currently the most expensive (average of $678). 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 Seattle to Madison?
Airfare is below average for this route at the moment.
Seattle to Madison flights typically cost between $377 and $534 in December.The cheapest round-trip price found within the last 5 days was $349 on American Airlines (Dec 29-Jan 6).
Reviews of airlines servicing Madison
Get insights into the airlines that provide service to Madison. 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 Madison. Reviews last updated August 19, 2026.
Peruse reviews from past customers who have flown with Alaska Airlines,Delta, andUnited Airlines from Seattle to Madison to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.8
Crew
8.5
Boarding
8.1
Overall
7.9
Food
7.0
Entertainment
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Comfort
7.8
Crew
8.5
Boarding
8.1
Overall
7.9
Food
7.0
Entertainment
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Comfort
7.8
Crew
8.5
Boarding
8.1
Overall
7.9
Food
7.0
Entertainment
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Comfort
7.8
Crew
8.5
Boarding
8.1
Overall
7.9
Food
7.0
Entertainment
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Comfort
7.8
Crew
8.5
Boarding
8.1
Overall
7.9
Food
7.0
Entertainment
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Related info for your journey
Find useful and relevant information for your journey from Seattle to Madison. 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 Madison?
Book flights to Madison if you plan to visit one of these locationsSun Prairie
Middleton
Fitchburg
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Madison flight routes
Other flight options
Other flights from Seattle
Popular flights
Alternative routes for Seattle to Madison
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Madison by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Seattle to Madison by cabin class
Find flights from Seattle to Madison, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Madison
Explore flights to Madison departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 19, 2026.
Seattle and Madison flights
Browse other Seattle and Madison flight options. Last updated on August 19, 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 August 19, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 4 airlines flying from Seattle to Madison
Discover the top 4 airlines that operate flights from Seattle to Madison. 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 August 19, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$250 | Average$426 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$288 | Average$439 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$296 | Average$441 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$336 | Average$620 | FlexibilityNo cancel fee | On-time75% |