Cheap Flights from Seattle to Indianapolis
Browse current best options from Seattle. Become a member to unlock all deals and get alerts when new deals appear.
Deals from
Seattle
RatePunk searches hundreds of travel sites at once for deals on flights to Indianapolis
Prices updated 24 days ago
486,190 searches this week
171 airlines compared
80%+ AI score for best value
Fares are subject to change and may not be available for all dates. (Data last updated May 29, 2026.)
Today’s best flight deals from Seattle to Indianapolis
Explore current cheapest deals departing from Seattle to Indianapolis
Round trip
Sort by: Cheapest
August 25 - August 27
SEA - Indianapolis
$312
$184
Round trip
August 20 - August 25
SEA - Indianapolis
$308
$188
Round trip
September 17 - September 21
SEA - Indianapolis
$307
$199
Round trip
August 21 - August 25
SEA - Indianapolis
$310
$203
Round trip
September 18 - September 21
SEA - Indianapolis
$307
$214
Round trip
November 5 - November 8
SEA - Indianapolis
$320
$224
Round trip
September 20 - September 21
SEA - Indianapolis
$310
$225
Round trip
August 7 - August 14
SEA - Indianapolis
$295
$229
Round trip
September 11 - September 18
SEA - Indianapolis
$295
$229
Round trip
July 9 - July 12
SEA - Indianapolis
$308
$240
Round trip
Unlock all 500+ flight deals to Indianapolis and get alerts when great deals appear
Route Intelligence — 486,190 Searches this Week
Insights for flights from Seattle to Indianapolis
How much is a round trip from Seattle to Indianapolis
Regular price: $256 - $365
Prices for flights from Seattle to Indianapolis are currently below the regular range.
The regular price range for flights from Seattle to Indianapolis is between $256 and $365. The current lowest deal is $184 with American Airlines for travel from Aug 25-Aug 27.
now $184
Low $256
High $365
The cheapest time to fly from Seattle to Indianapolis
The cheapest month to fly from Seattle to Indianapolis is January, with a median price of $120. The most expensive month is December, with a median price of $467. Prices are generally lower from January to November.
January
Flights from $120
December
Flights from $467
Direct flights from Seattle to Indianapolis
Alaska Airlines, Inc.
Last-minute flights going from Seattle to Indianapolis
Wed, Jun 17
SEA - Indianapolis
Seattle (SEA) - Indianapolis (IND)
Frontier Airlines
$511
$492
One-way
Thu, Jun 18
SEA - Indianapolis
Seattle (SEA) - Indianapolis (IND)
Frontier Airlines
$503
$370
One-way
Thu, Jun 18
SEA - Indianapolis
Seattle (SEA) - Indianapolis (IND)
Frontier Airlines
$506
$435
One-way
Sat, Jun 20
SEA - Indianapolis
Seattle (SEA) - Indianapolis (IND)
Frontier Airlines
$506
$396
One-way
Sun, Jun 21
SEA - Indianapolis
Seattle (SEA) - Indianapolis (IND)
Frontier Airlines
$501
$386
One-way
Fri, Jun 26
SEA - Indianapolis
Seattle (SEA) - Indianapolis (IND)
Frontier Airlines
$415
$385
One-way
Biggest price drops on these dates for flights from Seattle to Indianapolis
Dec 9 - Dec 23
$415 → $259
38%
Jun 18 - Jun 22
$503 → $370
26%
Aug 25 - Aug 27
$312 → $184
41%
Aug 20 - Aug 25
$308 → $188
39%
Popular Airports to fly from Seattle to Indianapolis
Seattle - Indianapolis route insights
💸 Price insights
Recent fares are near the typical level
Recent fares from Seattle to Indianapolis are near the typical level, with a median of $377.
📅 Best time to fly
January is historically cheapest at $120
Historically, January is the cheapest month to fly from Seattle to Indianapolis, with a median price of $120.
⏱️ Flight duration
Typically 8h 55m to Indianapolis
Flights from Seattle to Indianapolis typically take 8 hours and 55 minutes, covering 2996 km.
✈️ Airlines & availability
81.7% of deals are for direct flights
Most deals for this route are for direct flights. Connecting flights typically have 1 stopover.
🏆 Airline highlight
American Airlines has a recent deal for $184
American Airlines recently offered a deal for $184 from Seattle to Indianapolis.
🎯 Booking tip
Deals appear frequently
Deals for flights from Seattle to Indianapolis appear frequently, with over 1 deal per day historically.
Seattle main airports to depart from
Seattle–Tacoma International (SEA)
Seattle–Tacoma International Airport is a good option for flights from Seattle to Indianapolis, with prices from $184.
📍 ~18 km from Seattle city center (reachable by car or train)
💸 Flights from ~$184
Boeing Field (BFI)
Boeing Field is an alternative for flights from Seattle to Indianapolis, with prices from $633.
📍 ~8 km from Seattle city center (reachable by car)
💸 Flights from ~$633
Kenmore Air Harbor Seaplane Base (LKE)
Kenmore Air Harbor Seaplane Base is an alternative for flights from Seattle to Indianapolis, with prices from $1438.
📍 ~3 km from Seattle city center (reachable by car)
💸 Flights from ~$1438
Indianapolis main airports to arrive at
Indianapolis International (IND)
Indianapolis International is a convenient arrival airport for your trip to Indianapolis.
📍 ~14 km from Indianapolis city center (reachable by car)
💸 Flights from ~$184
Airports nearby Indianapolis used as alternative
Cincinnati/Northern Kentucky International (CVG)
Cincinnati/Northern Kentucky International is a major international hub with extensive carrier options and competitive pricing.
📍 ~170 km from Indianapolis (reachable by car)
💸 Flights from ~$254
Louisville International (SDF)
Louisville International is a significant regional airport with strong connectivity to major US hubs.
📍 ~170 km from Indianapolis (reachable by car)
💸 Flights from ~$312
Dayton International (DAY)
Dayton International often serves as a low-cost alternative for regional travel with a smaller terminal.
📍 ~140 km from Indianapolis (reachable by car)
💸 Flights from ~$385
Fort Wayne International (FWA)
Fort Wayne International is the primary airport for Northeast Indiana, offering very low congestion.
📍 ~160 km from Indianapolis (reachable by car)
💸 Flights from ~$317
Blue Grass (LEX)
Blue Grass provides additional options for travelers heading south, with specific carrier availability.
📍 ~200 km from Indianapolis (reachable by car)
💸 Flights from ~$348
Business & First Class Flight Deals to Indianapolis
Discover luxury on the budget with premium cabin class on flights from Seattle to Indianapolis.
Elite
Best Elite deals to Indianapolis
Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.
From SEA
Elite
Aug 21
Indianapolis, United States
91% AI deal score
$2,053
$1,002
Save $1,051
From SEA
Elite
Aug 24
Indianapolis, United States
90% AI deal score
$2,070
$1,057
Save $1,013
From SEA
Elite
Aug 24
Indianapolis, United States
90% AI deal score
$2,102
$1,057
Save $1,045
From SEA
Elite
Aug 20
Indianapolis, United States
90% AI deal score
$1,726
$954
Save $772
From SEA
Elite
Oct 08
Indianapolis, United States
89% AI deal score
$1,923
$997
Save $926
From SEA
Elite
Sep 14
Indianapolis, United States
89% AI deal score
$1,927
$1,007
Save $920
From SEA
Elite
Aug 25
Indianapolis, United States
89% AI deal score
$1,929
$1,037
Save $892
From SEA
Elite
Aug 07
Indianapolis, United States
89% AI deal score
$1,983
$1,072
Save $911
From SEA
Elite
Aug 24
Indianapolis, United States
89% AI deal score
$1,990
$1,082
Save $908
From SEA
Elite
Nov 11
Indianapolis, United States
89% AI deal score
$1,713
$925
Save $788
From SEA
Elite
Oct 07
Indianapolis, United States
89% AI deal score
$1,861
$1,001
Save $860
From SEA
Elite
Aug 24
Indianapolis, United States
88% AI deal score
$1,836
$1,057
Save $779
From SEA
Elite
Aug 24
Indianapolis, United States
88% AI deal score
$1,869
$1,057
Save $812
From SEA
Elite
Aug 24
Indianapolis, United States
88% AI deal score
$1,836
$1,057
Save $779
From SEA
Elite
Aug 24
Indianapolis, United States
88% AI deal score
$1,837
$1,057
Save $780
From SEA
Elite
Aug 24
Indianapolis, United States
88% AI deal score
$1,836
$1,082
Save $754
From SEA
Elite
Aug 24
Indianapolis, United States
88% AI deal score
$1,913
$1,082
Save $831
From SEA
Elite
Aug 24
Indianapolis, United States
88% AI deal score
$1,858
$1,082
Save $776
From SEA
Elite
Aug 12
Indianapolis, United States
88% AI deal score
$1,845
$1,083
Save $762
From SEA
Elite
Aug 12
Indianapolis, United States
88% AI deal score
$1,920
$1,083
Save $837
From SEA
Elite
Aug 12
Indianapolis, United States
88% AI deal score
$1,884
$1,083
Save $801
From SEA
Elite
Nov 11
Indianapolis, United States
88% AI deal score
$1,449
$909
Save $540
From SEA
Elite
Dec 07
Indianapolis, United States
88% AI deal score
$1,479
$909
Save $570
From SEA
Elite
Jul 03
Indianapolis, United States
88% AI deal score
$1,619
$961
Save $658
From SEA
Elite
Aug 25
Indianapolis, United States
88% AI deal score
$1,691
$971
Save $720
From SEA
Elite
Aug 13
Indianapolis, United States
88% AI deal score
$1,726
$972
Save $754
From SEA
Elite
Nov 06
Indianapolis, United States
88% AI deal score
$1,745
$1,002
Save $743
From SEA
Elite
Sep 23
Indianapolis, United States
87% AI deal score
$1,859
$1,061
Save $798
From SEA
Elite
Jul 24
Indianapolis, United States
87% AI deal score
$1,802
$1,072
Save $730
From SEA
Elite
Nov 03
Indianapolis, United States
87% AI deal score
$1,450
$954
Save $496
From SEA
Elite
Sep 14
Indianapolis, United States
87% AI deal score
$1,667
$972
Save $695
From SEA
Elite
Jul 25
Indianapolis, United States
86% AI deal score
$1,745
$1,072
Save $673
From SEA
Elite
Jul 09
Indianapolis, United States
86% AI deal score
$1,626
$1,036
Save $590
From SEA
Elite
Jul 04
Indianapolis, United States
85% AI deal score
$1,369
$984
Save $385
From SEA
Elite
Aug 07
Indianapolis, United States
85% AI deal score
$1,668
$1,065
Save $603
From SEA
Elite
Jul 10
Indianapolis, United States
84% AI deal score
$1,665
$1,145
Save $520
From SEA
Elite
Jul 30
Indianapolis, United States
82% AI deal score
$1,656
$1,228
Save $428
From SEA
Elite
Sep 17
Indianapolis, United States
76% AI deal score
$1,210
$1,051
Save $159
From SEA
Elite
Sep 14
Indianapolis, United States
76% AI deal score
$1,234
$1,057
Save $177
From SEA
Elite
Sep 26
Indianapolis, United States
76% AI deal score
$1,232
$1,057
Save $175
From SEA
Elite
Sep 08
Indianapolis, United States
76% AI deal score
$1,218
$1,057
Save $161
From SEA
Elite
Sep 12
Indianapolis, United States
76% AI deal score
$1,197
$1,057
Save $140
From SEA
Elite
Sep 09
Indianapolis, United States
76% AI deal score
$1,202
$1,057
Save $145
From SEA
Elite
Aug 31
Indianapolis, United States
75% AI deal score
$1,133
$1,057
Save $76
From SEA
Elite
Sep 16
Indianapolis, United States
75% AI deal score
$1,165
$1,057
Save $108
From SEA
Elite
Sep 02
Indianapolis, United States
74% AI deal score
$1,148
$1,057
Save $91
From SEA
Elite
Sep 23
Indianapolis, United States
74% AI deal score
$1,142
$1,057
Save $85
From SEA
Elite
Sep 24
Indianapolis, United States
74% AI deal score
$1,142
$1,057
Save $85
From SEA
Elite
Aug 29
Indianapolis, United States
74% AI deal score
$1,126
$1,057
Save $69
From SEA
Elite
Aug 26
Indianapolis, United States
73% AI deal score
$1,084
$1,057
Save $27
From SEA
Elite
Aug 31
Indianapolis, United States
73% AI deal score
$1,106
$1,057
Save $49
From SEA
Elite
Aug 26
Indianapolis, United States
73% AI deal score
$1,090
$1,057
Save $33
From SEA
Elite
Sep 09
Indianapolis, United States
73% AI deal score
$1,094
$1,057
Save $37
From SEA
Elite
Aug 29
Indianapolis, United States
73% AI deal score
$1,095
$1,057
Save $38
From SEA
Elite
Aug 29
Indianapolis, United States
73% AI deal score
$1,103
$1,057
Save $46
From SEA
Elite
Sep 10
Indianapolis, United States
73% AI deal score
$1,093
$1,057
Save $36
From SEA
Elite
Aug 25
Indianapolis, United States
73% AI deal score
$1,084
$1,057
Save $27
From SEA
Elite
Sep 22
Indianapolis, United States
73% AI deal score
$1,111
$1,057
Save $54
From SEA
Elite
Sep 02
Indianapolis, United States
72% AI deal score
$1,091
$1,057
Save $34
From SEA
Elite
Sep 08
Indianapolis, United States
72% AI deal score
$1,075
$1,057
Save $18
From SEA
Elite
Sep 01
Indianapolis, United States
72% AI deal score
$1,088
$1,057
Save $31
From SEA
Elite
Sep 03
Indianapolis, United States
72% AI deal score
$1,091
$1,057
Save $34
From SEA
Elite
Sep 02
Indianapolis, United States
71% AI deal score
$1,070
$1,057
Save $13
From SEA
Elite
Aug 20
Indianapolis, United States
71% AI deal score
$1,057
From SEA
Elite
Sep 17
Indianapolis, United States
71% AI deal score
$1,063
$1,057
Save $6
From SEA
Elite
Aug 24
Indianapolis, United States
71% AI deal score
$1,057
From SEA
Elite
Aug 25
Indianapolis, United States
71% AI deal score
$1,066
$1,057
Save $9
From SEA
Elite
Sep 02
Indianapolis, United States
71% AI deal score
$1,057
From SEA
Elite
Aug 29
Indianapolis, United States
71% AI deal score
$1,057
From SEA
Elite
Aug 31
Indianapolis, United States
71% AI deal score
$1,057
From SEA
Elite
Sep 16
Indianapolis, United States
71% AI deal score
$1,057
From SEA
Elite
Aug 26
Indianapolis, United States
71% AI deal score
$1,057
From SEA
Elite
Aug 20
Indianapolis, United States
71% AI deal score
$1,057
From SEA
Elite
Sep 01
Indianapolis, United States
71% AI deal score
$1,058
$1,057
Save $1
From SEA
Elite
Sep 14
Indianapolis, United States
71% AI deal score
$1,057
From SEA
Elite
Aug 20
Indianapolis, United States
71% AI deal score
$1,057
From SEA
Elite
Aug 31
Indianapolis, United States
71% AI deal score
$1,057
From SEA
Elite
Aug 31
Indianapolis, United States
71% AI deal score
$1,057
From SEA
Elite
Sep 15
Indianapolis, United States
71% AI deal score
$1,057
From SEA
Elite
Sep 10
Indianapolis, United States
71% AI deal score
$1,066
$1,057
Save $9
From SEA
Elite
Sep 02
Indianapolis, United States
71% AI deal score
$1,061
$1,057
Save $4
From SEA
Elite
Aug 22
Indianapolis, United States
71% AI deal score
$1,057
From SEA
Elite
Aug 20
Indianapolis, United States
71% AI deal score
$1,057
From SEA
Elite
Aug 25
Indianapolis, United States
71% AI deal score
$1,057
From SEA
Elite
Aug 22
Indianapolis, United States
71% AI deal score
$1,057
From SEA
Elite
Aug 20
Indianapolis, United States
71% AI deal score
$1,057
From SEA
Elite
Aug 19
Indianapolis, United States
71% AI deal score
$1,057
From SEA
Elite
Sep 03
Indianapolis, United States
71% AI deal score
$1,070
$1,057
Save $13
From SEA
Elite
Aug 22
Indianapolis, United States
71% AI deal score
$1,057
From SEA
Elite
Aug 29
Indianapolis, United States
71% AI deal score
$1,061
$1,057
Save $4
From SEA
Elite
Sep 08
Indianapolis, United States
71% AI deal score
$1,057
From SEA
Elite
Aug 25
Indianapolis, United States
71% AI deal score
$1,057
From SEA
Elite
Aug 22
Indianapolis, United States
71% AI deal score
$1,057
From SEA
Elite
Sep 01
Indianapolis, United States
71% AI deal score
$1,067
$1,057
Save $10
From SEA
Elite
Sep 02
Indianapolis, United States
70% AI deal score
$1,057
From SEA
Elite
Sep 02
Indianapolis, United States
70% AI deal score
$1,057
From SEA
Elite
Sep 01
Indianapolis, United States
70% AI deal score
$1,057
From SEA
Elite
Sep 01
Indianapolis, United States
70% AI deal score
$1,057
From SEA
Elite
Sep 10
Indianapolis, United States
70% AI deal score
$1,057
From SEA
Elite
Sep 08
Indianapolis, United States
70% AI deal score
$1,057