$126+ Cheap flights from Madison to Seattle (MSN - SEA)
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 3/18. Fares are subject to change and may not be available on all flights or dates of travel.
MSN — SEA
Mar 13 — Mar 201
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Madison to Seattle 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 Madison to Seattle
Cheapest
Best
Last-minute
One-way
Cheapest flights from Madison to SeattleExplore the most affordable flight options available from Madison to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 11, 2026.
Explore the most affordable flight options available from Madison to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 11, 2026.
This American Airlines deal was found by Cheapflights users on 2/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/85:36 pm
MSN
- SEA
1 stop8h 54m
American Airlines
Sat 4/257:00 am
SEA
- MSN
1 stop8h 06m
American Airlines
Deal found 2/8![American Airlines logo]()
$251
This American Airlines deal was found by Cheapflights users on 2/10. 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.
Mon 3/93:27 pm
MSN
- SEA
1 stop7h 49m
American Airlines
Wed 3/1110:08 pm
SEA
- MSN
1 stop10h 00m
American Airlines
Deal found 2/10![American Airlines logo]()
$274
This United Airlines deal was found by Cheapflights users on 2/9. 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 4/72:44 pm
MSN
- SEA
1 stop9h 53m
United Airlines
Sun 4/1210:35 pm
SEA
- MSN
1 stop7h 26m
United Airlines
Deal found 2/9![United Airlines logo]()
$280
This Delta deal was found by Cheapflights users on 2/10. 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 4/266:30 pm
MSN
- SEA
1 stop7h 23m
Delta
Tue 5/511:14 pm
SEA
- MSN
1 stop7h 47m
Delta
Deal found 2/10![Delta logo]()
$284
This United Airlines deal was found by Cheapflights users on 2/10. 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 4/294:15 pm
MSN
- SEA
1 stop8h 41m
United Airlines
Sat 5/25:05 am
SEA
- MSN
2 stops7h 57m
United Airlines
Deal found 2/10![United Airlines logo]()
$285
This United Airlines deal was found by Cheapflights users on 2/10. 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 3/104:05 pm
MSN
- SEA
1 stop7h 09m
United Airlines
Tue 3/175:00 am
SEA
- MSN
2 stops7h 58m
United Airlines
Deal found 2/10![United Airlines logo]()
$293
This Delta deal was found by Cheapflights users on 2/9. 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 7/71:45 pm
MSN
- SEA
1 stop8h 44m
Delta
Tue 7/1411:53 pm
SEA
- MSN
1 stop6h 27m
Delta
Deal found 2/9![Delta logo]()
$297
This United Airlines deal was found by Cheapflights users on 2/9. 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.
Sat 3/73:53 pm
MSN
- SEA
1 stop8h 48m
United Airlines
Mon 3/911:59 pm
SEA
- MSN
1 stop8h 13m
United Airlines
Deal found 2/9![United Airlines logo]()
$298
This American Airlines deal was found by Cheapflights users on 2/11. 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 3/2511:24 am
MSN
- SEA
1 stop10h 05m
American Airlines
Tue 3/3111:59 pm
SEA
- MSN
1 stop8h 40m
American Airlines
Deal found 2/11![American Airlines logo]()
$299
This Delta deal was found by Cheapflights users on 2/10. 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 4/266:30 pm
MSN
- SEA
1 stop7h 23m
Delta
Sun 5/311:59 pm
SEA
- MSN
1 stop8h 10m
Delta
Deal found 2/10![Delta logo]()
$307
This United Airlines deal was found by Cheapflights users on 2/11. 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 5/273:53 pm
MSN
- SEA
1 stop8h 53m
United Airlines
Sun 5/3111:52 pm
SEA
- MSN
1 stop7h 01m
United Airlines
Deal found 2/11![United Airlines logo]()
$309
Best flights from Madison to SeattleDiscover carefully curated flight deals from Madison to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 11, 2026.
Discover carefully curated flight deals from Madison to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 11, 2026.
This Delta deal was found by Cheapflights users on 2/10. 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 4/266:30 pm
MSN
- SEA
1 stop7h 23m
Delta
Tue 5/511:14 pm
SEA
- MSN
1 stop7h 47m
Delta
Deal found 2/10![Delta logo]()
$284
This United Airlines deal was found by Cheapflights users on 2/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/24:15 pm
MSN
- SEA
1 stop8h 41m
United Airlines
Wed 4/85:00 am
SEA
- MSN
1 stop7h 38m
United Airlines
Deal found 2/8![United Airlines logo]()
$298
This American Airlines deal was found by Cheapflights users on 2/11. 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.
Thu 4/233:29 pm
MSN
- SEA
1 stop7h 53m
American Airlines
Sun 4/2611:28 pm
SEA
- MSN
1 stop7h 17m
American Airlines
Deal found 2/11![American Airlines logo]()
$332
This Delta deal was found by Cheapflights users on 2/11. 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 7/71:45 pm
MSN
- SEA
1 stop8h 44m
Delta
Wed 7/1511:53 pm
SEA
- MSN
1 stop6h 27m
Delta
Deal found 2/11![Delta logo]()
$307
This United Airlines deal was found by Cheapflights users on 2/9. 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.
Sat 4/186:30 am
MSN
- SEA
1 stop7h 18m
United Airlines
Tue 4/2111:59 pm
SEA
- MSN
1 stop6h 02m
United Airlines
Deal found 2/9![United Airlines logo]()
$327
This Delta deal was found by Cheapflights users on 2/11. 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 3/36:20 am
MSN
- SEA
1 stop6h 35m
Delta
Mon 3/911:59 pm
SEA
- MSN
1 stop8h 06m
Delta
Deal found 2/11![Delta logo]()
$328
This United Airlines deal was found by Cheapflights users on 2/9. 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.
Sat 2/284:23 pm
MSN
- SEA
1 stop6h 49m
United Airlines
Mon 3/27:00 am
SEA
- MSN
1 stop5h 57m
United Airlines
Deal found 2/9![United Airlines logo]()
$334
This United Airlines deal was found by Cheapflights users on 2/11. 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.
Thu 3/263:54 pm
MSN
- SEA
1 stop8h 51m
United Airlines
Wed 4/111:59 pm
SEA
- MSN
1 stop7h 58m
United Airlines
Deal found 2/11![United Airlines logo]()
$341
This Delta deal was found by Cheapflights users on 2/10. 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.
Sat 5/22:41 pm
MSN
- SEA
1 stop8h 01m
Delta
Mon 5/411:59 pm
SEA
- MSN
1 stop8h 10m
Delta
Deal found 2/10![Delta logo]()
$357
This United Airlines deal was found by Cheapflights users on 2/11. 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 5/133:56 pm
MSN
- SEA
1 stop8h 46m
United Airlines
Wed 5/202:23 pm
SEA
- MSN
1 stop7h 36m
United Airlines
Deal found 2/11![United Airlines logo]()
$342
This Delta deal was found by Cheapflights users on 2/9. 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.
Wed 7/299:00 am
MSN
- SEA
1 stop5h 53m
Delta
Mon 8/311:53 pm
SEA
- MSN
1 stop6h 27m
Delta
Deal found 2/9![Delta logo]()
$358
This United Airlines deal was found by Cheapflights users on 2/11. 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 4/152:44 pm
MSN
- SEA
1 stop9h 53m
United Airlines
Wed 4/227:37 pm
SEA
- MSN
2 stops10h 24m
United Airlines
Deal found 2/11![United Airlines logo]()
$346
Last-minute flights from Madison to SeattleDiscover last-minute flight deals from Madison to Seattle. Data last updated February 11, 2026 and is based on user searches.
Discover last-minute flight deals from Madison to Seattle. Data last updated February 11, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 2/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/273:11 pm
MSN
- SEA
1 stop9h 56m
American Airlines
Sun 3/111:57 pm
SEA
- MSN
1 stop8h 39m
American Airlines
Deal found 2/8![American Airlines logo]()
$328
This United Airlines deal was found by Cheapflights users on 2/9. 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.
Sat 2/284:23 pm
MSN
- SEA
1 stop6h 49m
United Airlines
Mon 3/27:00 am
SEA
- MSN
1 stop5h 57m
United Airlines
Deal found 2/9![United Airlines logo]()
$334
This Delta deal was found by Cheapflights users on 2/10. 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.
Mon 3/21:23 pm
MSN
- SEA
1 stop7h 37m
Delta
Mon 3/1611:59 pm
SEA
- MSN
1 stop8h 06m
Delta
Deal found 2/10![Delta logo]()
$338
This Delta deal was found by Cheapflights users on 2/11. 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 3/36:20 am
MSN
- SEA
1 stop8h 03m
Delta
Tue 3/1011:15 pm
SEA
- MSN
1 stop7h 36m
Delta
Deal found 2/11![Delta logo]()
$251
This American Airlines deal was found by Cheapflights users on 2/11. 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.
Thu 3/511:22 am
MSN
- SEA
1 stop10h 07m
American Airlines
Wed 3/1112:59 am
SEA
- MSN
1 stop7h 40m
American Airlines
Deal found 2/11![American Airlines logo]()
$332
This United Airlines deal was found by Cheapflights users on 2/9. 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.
Sat 3/73:53 pm
MSN
- SEA
1 stop8h 48m
United Airlines
Mon 3/911:59 pm
SEA
- MSN
1 stop8h 13m
United Airlines
Deal found 2/9![United Airlines logo]()
$298
This American Airlines deal was found by Cheapflights users on 2/10. 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.
Mon 3/93:27 pm
MSN
- SEA
1 stop7h 49m
American Airlines
Wed 3/1110:08 pm
SEA
- MSN
1 stop10h 00m
American Airlines
Deal found 2/10![American Airlines logo]()
$274
This United Airlines deal was found by Cheapflights users on 2/10. 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 3/104:05 pm
MSN
- SEA
1 stop7h 09m
United Airlines
Tue 3/175:00 am
SEA
- MSN
2 stops7h 58m
United Airlines
Deal found 2/10![United Airlines logo]()
$293
This American Airlines deal was found by Cheapflights users on 2/11. 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 3/2511:24 am
MSN
- SEA
1 stop10h 05m
American Airlines
Tue 3/3111:59 pm
SEA
- MSN
1 stop8h 40m
American Airlines
Deal found 2/11![American Airlines logo]()
$299
This United Airlines deal was found by Cheapflights users on 2/11. 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.
Thu 3/263:54 pm
MSN
- SEA
1 stop8h 51m
United Airlines
Tue 3/3111:59 pm
SEA
- MSN
1 stop6h 02m
United Airlines
Deal found 2/11![United Airlines logo]()
$341
One-way flights from Madison to SeattleSearch for one-way flight options from Madison to Seattle. Find affordable one-way fares based on user searches. Data last updated February 11, 2026.
Search for one-way flight options from Madison to Seattle. Find affordable one-way fares based on user searches. Data last updated February 11, 2026.
This United Airlines deal was found by Cheapflights users on 2/9. 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 3/183:54 pm
MSN
- SEA
1 stop8h 51m
United Airlines
Deal found 2/9![United Airlines logo]()
$126
This American Airlines deal was found by Cheapflights users on 2/11. 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 5/275:00 am
MSN
- SEA
1 stop6h 27m
American Airlines
Deal found 2/11![American Airlines logo]()
$154
This United Airlines deal was found by Cheapflights users on 2/10. 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 3/242:50 pm
MSN
- SEA
1 stop9h 55m
United Airlines
Deal found 2/10![United Airlines logo]()
$171
This American Airlines deal was found by Cheapflights users on 2/11. 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.
Mon 3/233:27 pm
MSN
- SEA
1 stop9h 42m
American Airlines
Deal found 2/11![American Airlines logo]()
$179
This American Airlines deal was found by Cheapflights users on 2/11. 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 2/253:11 pm
MSN
- SEA
1 stop8h 06m
American Airlines
Deal found 2/11![American Airlines logo]()
$191
This Delta deal was found by Cheapflights users on 2/11. 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.
Mon 3/236:04 pm
MSN
- SEA
1 stop7h 36m
Delta
Deal found 2/11![Delta logo]()
$200
This United Airlines deal was found by Cheapflights users on 2/11. 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.
Thu 3/193:54 pm
MSN
- SEA
1 stop8h 51m
United Airlines
Deal found 2/11![United Airlines logo]()
$208
This United Airlines deal was found by Cheapflights users on 2/10. 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.
Thu 3/263:54 pm
MSN
- SEA
1 stop8h 51m
United Airlines
Deal found 2/10![United Airlines logo]()
$216
This United Airlines deal was found by Cheapflights users on 2/9. 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 3/132:50 pm
MSN
- SEA
1 stop9h 55m
United Airlines
Deal found 2/9![United Airlines logo]()
$217
This American Airlines deal was found by Cheapflights users on 2/11. 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 3/2511:24 am
MSN
- SEA
1 stop10h 05m
American Airlines
Deal found 2/11![American Airlines logo]()
$224
Find flight deals from Madison to Seattle
Discover tips and strategies to find the most affordable flight options for your journey from Madison (MSN) to Seattle (SEA). 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 February 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $251 (American Airlines) |
One-way from | $126 (United Airlines) |
Popular in | March |
Cheapest in | January |
Average price | $403 |
Cheapflights Fare Finder
Customize your flight search to find flights from Madison to Seattle 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 February 11, 2026.
Use the filters below to find and compare flights from Madison to Seattle that are best for you.
Fly from
Madison
Fly to
Seattle
Route
Depart
Return
Price
MadisonSeattle
MSN - SEA
MSNSEA
Madison Truax Field
Sun 4/26
6:30 pm-11:53 pm
1 stop7h 23m
Seattle/Tacoma Intl
Tue 5/5
11:14 pm-9:01 am
1 stop7h 47m
$284
MadisonSeattle
MSN - SEA
MSNSEA
Madison Truax Field
Thu 4/2
4:15 pm-10:56 pm
1 stop8h 41m
Seattle/Tacoma Intl
Wed 4/8
5:00 am-2:38 pm
1 stop7h 38m
$298
MadisonSeattle
MSN - SEA
MSNSEA
Madison Truax Field
Tue 7/7
1:45 pm-8:29 pm
1 stop8h 44m
Seattle/Tacoma Intl
Wed 7/15
11:53 pm-8:20 am
1 stop6h 27m
$307
MadisonSeattle
MSN - SEA
MSNSEA
Madison Truax Field
Sat 4/18
6:30 am-11:48 am
1 stop7h 18m
Seattle/Tacoma Intl
Tue 4/21
11:59 pm-8:01 am
1 stop6h 02m
$327
MadisonSeattle
MSN - SEA
MSNSEA
Madison Truax Field
Tue 3/3
6:20 am-10:55 am
1 stop6h 35m
Seattle/Tacoma Intl
Mon 3/9
11:59 pm-10:05 am
1 stop8h 06m
$328
MadisonSeattle
MSN - SEA
MSNSEA
Madison Truax Field
Thu 4/23
3:29 pm-9:22 pm
1 stop7h 53m
Seattle/Tacoma Intl
Sun 4/26
11:28 pm-8:45 am
1 stop7h 17m
$332
MadisonSeattle
MSN - SEA
MSNSEA
Madison Truax Field
Sat 2/28
4:23 pm-9:12 pm
1 stop6h 49m
Seattle/Tacoma Intl
Mon 3/2
7:00 am-2:57 pm
1 stop5h 57m
$334
MadisonSeattle
MSN - SEA
MSNSEA
Madison Truax Field
Thu 3/26
3:54 pm-10:45 pm
1 stop8h 51m
Seattle/Tacoma Intl
Wed 4/1
11:59 pm-9:57 am
1 stop7h 58m
$341
MadisonSeattle
MSN - SEA
MSNSEA
Madison Truax Field
Wed 5/13
3:56 pm-10:42 pm
1 stop8h 46m
Seattle/Tacoma Intl
Wed 5/20
2:23 pm-11:59 pm
1 stop7h 36m
$342
MadisonSeattle
MSN - SEA
MSNSEA
Madison Truax Field
Wed 4/15
2:44 pm-10:37 pm
1 stop9h 53m
Seattle/Tacoma Intl
Wed 4/22
7:37 pm-8:01 am
2 stops10h 24m
$346
Showing 1-10 of 20 results
Compare providers for flights from Madison to Seattle
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 Madison to Seattle in February.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Madison-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Madison-Seattle flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Madison-Seattle flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Madison-Seattle 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 Madison-Seattle 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 Madison to Seattle
Have a flexible travel schedule? Discover the best time to fly to Seattle from Madison with our price prediction graph.
MSN-SEA
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 Madison to Seattle
Prices
More
How far ahead should I book a flight from Madison to Seattle?
Use this chart to determine the optimal time to book a round-trip flight from Madison to Seattle. Price data was last updated on February 6, 2026.
The price you pay for your flight from Madison to Seattle may vary depending on when you book. For the best chance of a lower fare, look to book 70 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 Madison to Seattle?
Currently, December is the cheapest month in which you can book a flight from Madison to Seattle (average of $164). Flying from Madison to Seattle in June is currently the most expensive (average of $237). 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’s the top layover airport for flights from Madison to Seattle?
Share of 1-stop round-trip flights from Madison to Seattle chosen by Cheapflights users in the past 12 months, using the same layover each way.
Chicago (ORD) – chosen by Cheapflights users on 67% of 1-stop itineraries from Madison to Seattle on Cheapflights.
What’s the cheapest layover airport for flights from Madison to Seattle?
Average round-trip fare for 1-stop flights from Madison to Seattle, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Denver (DEN) is the most affordable 1-stop option, with an average round-trip price of $322.
What’s the fastest layover option from Madison to Seattle?
Shortest average travel time for 1-stop one-way flights from Madison to Seattle, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Denver (DEN) have the shortest average one-way travel time for 1-stop routes: 6h 31m.
Which airport typically offers the quickest layover for flights from Madison to Seattle?
Average layover duration for 1-stop one-way flights from Madison to Seattle, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Chicago (ORD) offer the fastest connection on this route, with an average layover time of 2h 07m.
Reviews of airlines servicing Seattle
Get insights into the airlines that provide service to Seattle. 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 Seattle. Reviews last updated February 11, 2026.
Read reviews from past customers who have flown Alaska Airlines, Delta, and United Airlines from Madison to Seattle. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Comfort
7.8
Food
7.1
Entertainment
7.0
Crew
8.5
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Dec 2025
SJC - SEA
Boarding
8.1
Comfort
7.8
Food
7.1
Entertainment
7.0
Crew
8.5
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Dec 2025
SJC - SEA
Boarding
8.1
Comfort
7.8
Food
7.1
Entertainment
7.0
Crew
8.5
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Dec 2025
SJC - SEA
Boarding
8.1
Comfort
7.8
Food
7.1
Entertainment
7.0
Crew
8.5
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Dec 2025
SJC - SEA
Boarding
8.1
Comfort
7.8
Food
7.1
Entertainment
7.0
Crew
8.5
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Dec 2025
SJC - SEA
Boarding
8.1
Comfort
7.8
Food
7.1
Entertainment
7.0
Crew
8.5
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Dec 2025
SJC - SEA
Related info for your journey
Find useful and relevant information for your journey from Madison to Seattle. 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 Seattle?
Book flights to Seattle if you plan to visit one of these locationsTacoma
SeaTac
Lakewood
Ocean Shores
Olympia
Lynnwood
Edmonds
Lacey
Kent
Renton
Puyallup
Kirkland
Tukwila
Fife
Aberdeen
Shoreline
Marysville
Centralia
Federal Way
Chehalis
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
Other flight options
Other flights from Madison
Popular flights
Seattle flight routes
Alternative routes for Madison to Seattle
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Seattle by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Madison to Seattle by cabin class
Find flights from Madison to Seattle, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Madison and Seattle flights
Browse other Madison and Seattle flight options. Last updated on February 11, 2026.
Other flights from Madison
Browse through other flights departing from Madison. Flights are based on user searches made on Cheapflights and were last updated on February 11, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Seattle
Explore flights to Seattle departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on February 11, 2026.
Top 5 airlines flying from Madison to Seattle
Discover the top 5 airlines that operate flights from Madison to Seattle. 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 February 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$128 | Average$255 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$250 | Average$401 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$253 | Average$446 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$270 | Average$416 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$422 | Average$554 | FlexibilityNo cancel fee | On-time75% |